Last updated: January 18, 2025
Viseu, Portugal, exhibits a Csb climate classification according to the Köppen-Geiger system, characterized by a temperate maritime influence. This picturesque region experiences a wide temperature range, with winter lows plummeting to a minimum of -5°C (23°F) in January, while the summer months bring warmth, peaking at an impressive 39°C (103°F) in August. The annual average temperature stands at a moderate 14°C (57°F), underscoring Viseu's appealing climate for those seeking a blend of seasonal variety and mild weather conditions.
Viseu, Portugal, showcases distinct seasonal temperature patterns throughout the year. Winter months, particularly January and February, can be quite cold, with minimum temperatures dipping below freezing, reaching as low as -5°C (23°F). As spring unfolds, temperatures gradually rise, with March and April witnessing maximums climbing to 26°C (80°F) and 27°C (81°F) respectively, while averages transition from 10°C (50°F) to 12°C (54°F). The warmth peaks in summer, especially in August, where maximum temperatures can soar to 39°C (103°F), offering a stark contrast to the frigid winter lows. As autumn arrives, temperatures begin to decline again, with averages falling back to 10°C (50°F) by November, creating a cycle of vibrant seasonal shifts that render Viseu a region marked by both chilly winters and warm summers.
Satao experiences a minimum temperature of -4°C (25°F) in January and a maximum of 38°C (101°F) in August, offering a wide range of seasonal variations monthly temperatures in Satao. Similarly, Sao Joao da Pesqueira records a slightly colder minimum of -5°C (24°F) in January, matching Satao's August peak at 38°C (101°F) monthly temperatures in Sao Joao da Pesqueira. Lamego shares the coldest winter temperature at -5°C (23°F) in January but has a maximum of 37°C (99°F) in August, slightly lower than the other two locations monthly temperatures in Lamego.
Precipitation in Viseu, Portugal, displays a highly variable pattern throughout the year, particularly pronounced in the winter and early spring months. January begins the year with 66 mm (2.6 in) of rain over 6 days, but February sees a significant increase, peaking at 109 mm (4.3 in) despite having only 9 days of rainfall. March experiences an even more substantial amount at 126 mm (5.0 in), indicating that late winter and early spring are notably wet. Other months in this period, such as April and November, maintain high precipitation levels, further establishing a trend of increased rainfall during these transitional seasons.
As the year progresses into the drier summer months, Viseu experiences a drastic reduction in precipitation, with July and August recording only 17 mm (0.7 in) and 16 mm (0.6 in) respectively, accompanied by just 2 days of rain in each month. September sees a slight uptick to 41 mm (1.6 in), marking the transition back to wetter conditions, which culminate in October and December with substantial rainfall of 89 mm (3.5 in) and 139 mm (5.5 in), respectively. This overall pattern reveals a climate that is markedly wet in winter and spring but shifts to a relatively dry and warm summer, leading to a fluctuating yet seasonal rhythm of precipitation.
In Viseu, Portugal, sunshine duration exhibits a clear seasonal pattern, with a noticeable rise from the cold, overcast winter months to the bright, warm summer. January begins the year with a modest 158 hours of sunshine, a stark contrast to February's increase to 206 hours. As spring approaches, March sees a significant leap to 280 hours, ultimately culminating in April’s 338 hours, heralding the arrival of sunnier days. May marks a pivotal transition, offering 402 hours of sunshine as the region begins to bask in the longer daylight hours and warmer temperatures.
The summer months are the highlight of Viseu's sunshine profile, peaking in July with 428 hours of sunlight, shortly followed by 400 hours in August. This sunny spell begins to wane in September, dropping to 345 hours, and continues to decline through October and November, with totals of 302 hours and 206 hours, respectively. December, again a month of low sunlight, offers only 177 hours, thus underscoring the cyclical nature of sunshine in Viseu, where atmospheric conditions significantly influence seasonal experiences across the year.
The UV Index in Viseu, Portugal, exhibits distinct fluctuations throughout the year, reflecting seasonal changes in solar intensity. During the winter months of January and February, the UV Index registers a moderate level of 3 and 4, respectively, allowing for a safe exposure time of 30 minutes before the risk of skin damage increases. As spring arrives, the index climbs notably; March sees a shift to 6 (high) while April and May reach peaks of 9 and 10, classified as very high risk. This increase signifies a growing need for sun protection as burn times decrease to just 15 minutes during these months.
The summer months present the highest UV exposure levels, with June peaking at an extreme 11 on the UV Index, necessitating careful sun precautions, as burn time shortens to just 10 minutes. July maintains a very high index of 10, followed closely by 9 in August and 8 in September. As autumn arrives, the index gradually decreases, dropping to 6 in October and back to moderate levels of 4 in November, before returning to 3 in December. This seasonal rhythm underscores the importance of UV awareness and protective measures in Viseu, particularly during the sunniest months of the year.
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In Viseu, Portugal, daylight duration reflects the natural ebb and flow of the seasons, beginning with shorter days in the winter. January provides only 9 hours of daylight, which gradually increases to 10 hours in February. This trend continues throughout spring, reaching 11 hours in March and expanding to 13 hours in April. By May, daylight peaks at 14 hours, creating an inviting ambiance as the region transitions into the summer months.
The summer solstice in June brings the maximum daylight duration of 15 hours, offering ample time for outdoor activities and exploration. However, as July descends into August, daylight begins to taper slightly, settling at 14 hours and then 13 hours respectively. The gradual decline continues into autumn with 12 hours in September, further reducing to 11 hours in October, before returning to 9 hours in both November and December. This rhythmic cycle underscores the interplay between daylight and the various seasons, shaping Viseu's landscape and lifestyles throughout the year.
The climate in Abraveses, Portugal, features distinct seasonal temperature variations, with January averaging 7°C (44°F) and July peaking at 20°C (69°F) before reaching its maximum of 34°C (94°F). Precipitation is highest in the winter months, especially February and November, while July and August experience minimal rainfall. Sunshine is abundant in the summer, with July enjoying up to 427 sunlight hours. For a closer look at the detailed climate statistics, visit Abraveses climate.
Armamar, Portugal, experiences a Mediterranean climate with marked seasonal variations. Winters are chilly, with temperatures ranging from -5°C (23°F) to a maximum of 18°C (64°F) in January, accompanied by significant precipitation, especially in December (125 mm). Summers are warm to hot, peaking in August with maximums of 37°C (99°F), while rainfall is minimal during this period. The region enjoys abundant sunshine, with July averaging 428 hours of sun, making it an attractive destination for outdoor activities. For more detailed climate information, visit Armamar climate.
The climate in Britiande, Portugal features a significant range in temperatures throughout the year, with January's minimum dropping to -5°C (23°F) and August peaking at 37°C (99°F). Precipitation is highest from March to April, averaging over 100 mm, while the summer months of June through August typically see less than 25 mm of rainfall. Sunshine hours peak in July at 428 hours, providing plenty of light during the warmer months. Overall, Britiande experiences mild winters and hot summers, making it a varied climate year-round. For more details, visit Britiande climate.
Cabanas de Viriato, Portugal experiences a varied climate with cold winters and warm summers. January temperatures can drop to -3°C (26°F), while July and August peak at around 39°C (102°F). Precipitation is highest from February to April, with March receiving 136 mm (5.4 in), while summer months see significantly less, notably July with just 10 mm (0.4 in). The region enjoys ample sunshine, particularly in the summer, with July boasting 428 hours of sun. For more details, visit the Cabanas de Viriato climate.
Campo, Portugal experiences a diverse climate with cold winters and warm summers. January temperatures range from a minimum of -4°C to a maximum of 18°C, while August sees highs of up to 38°C. Precipitation varies throughout the year, peaking in February and March with over 150 mm, and significantly decreasing during the summer months. The region enjoys substantial sunshine, particularly in July and August, which receive over 400 hours of sun. For more details, visit Campo climate.
Campo de Besteiros, Portugal, experiences a varied climate with distinct seasonal changes. Winter months show colder temperatures, with January averaging around 8°C (46°F) and experiencing significant precipitation, peaking in November and December at 167 mm (6.6 in). As spring arrives, temperatures gradually rise, reaching an average of 18°C (65°F) in June. Summer is marked by warm weather, with July and August hitting max temperatures up to 39°C (103°F) and less precipitation. The region enjoys substantial sunshine throughout the year, especially in the summer months, highlighting its appealing climate. For more details, visit Campo de Besteiros climate.
Canas de Senhorim, Portugal experiences a diverse climate, with temperatures ranging from a minimum of -3°C (26°F) in January to a peak of 39°C (102°F) in August. The region sees considerable rainfall, especially in the winter months, peaking at 136 mm (5.4 in) in March, while summer months remain relatively dry. Annual sunshine reaches its height in July with 428 hours, providing a warm and sunny atmosphere during the summer. For more details on the climate, visit Canas de Senhorim climate.
Carregal do Sal, Portugal enjoys a varied climate characterized by warm summers and mild winters. Average temperatures range from a chilly 7°C (46°F) in January to a hot 21°C (70°F) in July, with maximums reaching up to 39°C (102°F) in August. Precipitation is highest in the early months, peaking at 136 mm (5.4 in) in March, and tapers off during the summer to a low of just 10 mm (0.4 in) in July. Sunshine hours are abundant, especially in summer, with July boasting 428 hours of sunshine. For more detailed insights, visit Carregal do Sal climate.
The climate in Castro Daire, Portugal, is characterized by warm summers and cool winters. January temperatures range from -5°C (23°F) to a maximum of 18°C (65°F), while August can reach up to 37°C (98°F). The region experiences significant precipitation, particularly in winter, with February and November seeing over 130 mm. Sunshine hours peak in July at 428 hours, offering plenty of bright days during the summer months. For more details, visit Castro Daire climate.
Cinfaes, Portugal, experiences a temperate climate characterized by mild winters and warm summers. January temperatures range from a minimum of -5°C to a maximum of 18°C, with peak summer temperatures in August reaching up to 37°C. Precipitation is highest in the winter months, particularly February and March, while summer sees significantly lower rainfall. The region enjoys abundant sunshine, especially in July, which boasts around 428 hours of sun. For more detailed climate information, visit Cinfaes climate.
Ervedosa do Douro, Portugal, experiences a varied climate characterized by distinct seasonal changes. Winters are cold with temperatures ranging from -5°C (24°F) to 17°C (63°F) in January, while summers are warm, peaking at 38°C (101°F) in August. Rainfall is heaviest in the late winter and spring months, with April receiving up to 88 mm (3.5 in), while summer months are relatively dry. The area enjoys abundant sunshine, especially in July, which boasts around 428 hours of sun. For more details, visit Ervedosa do Douro climate.
The climate in Fontelo, Portugal, is characterized by distinct seasonal variations. Winters are cold, with January temperatures ranging from -5°C to 18°C and moderate rainfall peaking in December at 125 mm. Summers are warm, particularly from June to August, with average temperatures reaching around 20°C and maximums up to 37°C. July boasts the most sunshine hours, totaling 428, while rainfall is minimal during these months. For more detailed information, visit Fontelo climate.
Lalim, Portugal experiences a diverse climate with cold winters and warm summers. January sees temperatures ranging from a minimum of -5°C to a maximum of 18°C, while July enjoys highs of up to 37°C. Precipitation is heaviest in the winter and early spring, peaking in March and April, contributing to an annual total that supports lush landscapes. The region enjoys abundant sunshine, particularly in summer, with nearly 430 hours in July. For more detailed information, visit Lalim climate.
Lamego, Portugal experiences a varied climate with hot summers and mild winters. January sees temperatures ranging from -5°C to 18°C, while July can reach up to 37°C. Precipitation is highest from March to April, with March averaging 113 mm, and December is the wettest month at 125 mm. The city enjoys significant sunshine, peaking in July with 428 hours, making it an attractive destination for outdoor activities. For more detailed climate information, visit Lamego climate.
The climate in Lapa do Lobo, Portugal, features a wide temperature range throughout the year, with January lows reaching -3°C (26°F) and August highs soaring to 39°C (102°F). Precipitation varies significantly, peaking in March with 136 mm (5.4 in) and dropping to just 10 mm (0.4 in) in July. Sunshine is abundant in summer, particularly in July with 428 hours, making it the sunniest month. For more detailed climate insights, visit Lapa do Lobo climate.
Mangualde, Portugal experiences a Mediterranean climate characterized by mild winters and hot summers. The coldest months are January and February, with minimum temperatures dropping to around -4°C (26°F) and maximums reaching 22°C (71°F) in February. Summer months like July and August are warm, with highs up to 38°C (100°F) and significantly lower precipitation, particularly in July with only 12 mm (0.5 in). The city enjoys abundant sunshine, peaking in July with 429 hours, contributing to its pleasant climate. For more information, visit Mangualde climate.
Mesquitela, Portugal experiences a varied climate with cold winters and warm summers. January temperatures range from -4°C to 17°C, while July's peak reaches up to 38°C. Precipitation is highest in early spring and late autumn, notably with March receiving 133 mm of rain, while July sees minimal at just 12 mm. The region enjoys ample sunshine, particularly in summer with July offering 429 hours. For more detailed information, visit Mesquitela climate.
Moimenta da Beira, Portugal, experiences a diverse climate with cold winters and warm summers. January temperatures range from a chilly -4°C to a mild 18°C, while July sees highs of up to 38°C. Precipitation varies throughout the year, peaking in April with 85 mm, and is minimal during the summer months. Sunshine hours are abundant in the summer, with July averaging 428 hours, providing ample daylight. For more detailed information, visit Moimenta da Beira climate.
The climate in Mondim da Beira, Portugal, is characterized by distinct seasonal variations. Winters are cold, with January temperatures ranging from -5°C to 18°C and moderate precipitation peaking in December at 125 mm. Summers, particularly in July and August, are warm, with maximum temperatures reaching up to 37°C and low rainfall of around 18 mm. The region enjoys ample sunshine, especially in the summer months, with July boasting the highest at 428 hours. For more detailed information, visit Mondim da Beira climate.
Mortágua, Portugal experiences a varied climate characterized by warm summers and cool winters. Monthly average temperatures range from 8°C (46°F) in January to 21°C (70°F) in July, with peak summer highs reaching up to 39°C (103°F). Precipitation is most abundant from November to March, with December receiving the highest average of 168 mm (6.6 in), while the summer months see significantly less rain. Sunshine hours peak in July with 425 hours, providing ample daylight during the warmest months. For more detailed information, visit Mortagua climate.
Nelas, Portugal experiences a varied climate throughout the year, characterized by mild winters and warm summers. January sees average temperatures around 6°C (44°F) and the highest precipitation in February at 110 mm (4.3 in), while summer months like July and August can reach up to 38°C (100°F) with minimal rainfall. Sunshine is abundant, peaking at 429 hours in July, contributing to the region's appeal during the warmer months. For more detailed information, visit Nelas climate.
The climate in Oliveira de Frades, Portugal, is characterized by mild winters and hot summers. January and February see average temperatures around 7°C to 10°C (45°F to 49°F) with significant precipitation, while summer months like July and August can reach up to 36°C to 38°C (96°F to 101°F) and have minimal rainfall. Sunshine is abundant in summer, with July enjoying about 425 hours of sunshine, compared to the cloudier and wetter winter months. Overall, Oliveira de Frades offers a temperate climate suitable for various outdoor activities. For more details, visit Oliveira de Frades climate.
The climate in Parada de Gonta, Portugal, is characterized by mild winters and warm summers. January sees temperatures ranging from -3°C to 19°C, while August can reach up to 39°C. Precipitation is highest in March (136 mm), with a noticeable decrease during the summer months, particularly in July (10 mm). Sunshine hours peak in July with 428 hours, contributing to overall warm weather from June to August. For more details, visit Parada de Gonta climate.
Penedono, Portugal, experiences a varied climate marked by significant seasonal changes. Winter months like January and December see temperatures ranging from -4°C to 18°C, while summer peaks in July and August can reach as high as 38°C. Precipitation is heaviest in April with 85 mm, and the region enjoys the most sunshine in July, totaling 428 hours. This combination of warm summers and cold winters creates a unique climate ideal for diverse seasonal activities. For more detailed information, visit Penedono climate.
Resende, Portugal experiences a varied climate characterized by distinct seasonal changes. The coldest months are January and February, with temperatures dropping to a minimum of -5°C (23°F) and average highs around 21°C (69°F) in February. Summer temperatures peak in August, reaching a high of 37°C (98°F), while June and July enjoy the most sunshine, with over 400 hours per month. Precipitation is highest from February to April, with March and April each receiving 153 mm (6.0 in) of rain. For more details, visit Resende climate.
The climate in Rio de Loba, Portugal, showcases a distinct seasonal pattern with cool winters and warm summers. January temperatures range from a chilly -4°C (25°F) to a maximum of 18°C (65°F), while August peaks at a sweltering 38°C (100°F). Precipitation varies throughout the year, with the heaviest rainfall occurring in February and March, each exceeding 150 mm. Sunshine hours are abundant during the summer months, peaking in July with 427 hours, contributing to the region's pleasant atmosphere. For more detailed information, visit Rio de Loba climate.
Rua, Portugal experiences a diverse climate throughout the year, with temperatures ranging from a chilly -4°C (24°F) in January to a warm 38°C (101°F) in August. Precipitation peaks during spring and autumn, with April and November recording the highest rainfall, while the summer months enjoy minimal rainfall and abundant sunshine, particularly in July with 428 hours. Winters are cooler, featuring average temperatures around 5°C to 7°C (42°F to 45°F) and moderate rainfall. For a detailed overview of seasonal conditions, visit Rua climate.
Santa Comba Dao, Portugal enjoys a diverse climate characterized by mild winters and warm summers. January temperatures range from -3°C to 20°C, while July can reach highs of 39°C. Rainfall peaks in the winter months, especially in November and December, averaging around 167 mm (6.6 in), whereas July and August are relatively dry. Sunshine hours are plentiful, especially from May to July, with June and July seeing over 400 hours of sunlight. For more details, visit Santa Comba Dao climate.
Sao Joao da Pesqueira experiences a Mediterranean climate with warm summers and cool winters. Average temperatures range from about 6°C (43°F) in January to 21°C (71°F) in July, with peaks reaching up to 38°C (101°F) in August. Rainfall is more pronounced in the winter months, particularly from October to February, while summers are relatively dry, averaging only 17 mm in July. The region enjoys ample sunshine, especially in the summer, with July boasting around 428 hours of sun. For more detailed climate information, visit Sao Joao da Pesqueira climate.
Sao Joao de Areias experiences a diverse climate, with temperatures ranging from a chilly -3°C (26°F) in January to a warm 39°C (102°F) in August. The area generally sees mild springs and hot summers, while winters can be quite cold with significant precipitation, mainly occurring from November to March. Rainfall peaks in March and November, with an annual average that supports lush vegetation. The sun shines most brightly in the summer months, particularly from May to July, making it an attractive destination for sunshine seekers. For more detailed information, visit Sao Joao de Areias climate.
Sao Pedro do Sul, Portugal experiences a varied climate with cold winters and warm summers. January brings minimum temperatures around -4°C (25°F) while July can reach up to 38°C (100°F). Rainfall is most prevalent from February to April, with March hitting a peak of 152 mm (6.0 in), while the summer months are relatively dry. The region enjoys ample sunshine, particularly in the summer, with July offering around 427 hours of sun. For more detailed information, visit Sao Pedro do Sul climate.
Satao, Portugal experiences a diverse climate characterized by mild winters and warm summers. January temperatures range from -4°C to 18°C, with precipitation peaking in March (112 mm) and December (117 mm). The region enjoys abundant sunshine, particularly in summer, with July seeing up to 427 hours of sun. Average temperatures rise significantly in May and June, reaching maximums of 31°C and 36°C, respectively. For more details, visit Satao climate.
Sernancelhe, Portugal experiences a diverse climate with warm summers and cool winters. Average temperatures range from a chilly 5°C (42°F) in January to a summer peak of 21°C (70°F) from June to August. Precipitation varies throughout the year, with November and April being the wettest months, receiving 72 mm (2.8 in) and 85 mm (3.4 in) respectively. The area enjoys ample sunshine, especially in July, which boasts 428 hours of sunlight. For more detailed information, visit Sernancelhe climate.
The climate in Tabuaco, Portugal, features a wide temperature range throughout the year, with January lows dropping to -4°C (24°F) and July highs soaring to 38°C (101°F). Precipitation is highest in the spring and fall months, peaking at 85 mm (3.3 in) in December and April, while summer sees significantly less rain. Sunshine hours are abundant, particularly from May to July, with peaks of 399 to 428 hours. Overall, the climate is marked by warm summers and cool, wet winters, maintaining a diverse range of weather patterns. For more details, visit Tabuaco climate.
Tarouca, Portugal, experiences a varied climate with cold winters and warm summers. In January, temperatures can drop to -5°C (23°F), while summer months like August see highs up to 37°C (99°F). Precipitation is highest in the spring and winter months, with December receiving about 125 mm (4.9 in) of rain. Sunshine is abundant during the summer, peaking at 428 hours in July. For detailed climate information, visit Tarouca climate.
Tondela, Portugal experiences a varied climate with mild winters and warm summers. January temperatures range from -3°C to 19°C, while summer peaks in August with highs of 39°C. Rainfall is highest in the spring months, particularly March, with 136 mm (5.4 in), while July and August are notably dry. The region enjoys abundant sunshine, reaching up to 428 hours in July. For more detailed information, visit Tondela climate.
Treixedo, Portugal experiences a varied climate throughout the year, with temperatures ranging from a chilly -3°C (26°F) in January to a warm 39°C (102°F) in August. The region sees the most precipitation in early spring, peaking in March at 136 mm (5.4 in), while July and August are the driest months with just 10 mm (0.4 in) and 13 mm (0.5 in) of rain, respectively. Sunshine hours are abundant in the summer, reaching up to 428 hours in July, making it an ideal time for outdoor activities. For more information, visit Treixedo climate.
The climate in Trevoes, Portugal, is characterized by a wide range of temperatures throughout the year. Winters can be cold, with January temperatures ranging from -4°C to a maximum of 18°C, while summers are warm, particularly in July and August, where highs reach up to 38°C. Rainfall is heaviest in the spring, particularly in April with 85 mm, and tapers off in the summer months. Sunshine is abundant, especially from May to July, with nearly 400 hours of sun each month. For more detailed information, visit Trevoes climate.
Vila Nova de Paiva, Portugal, experiences a temperate climate with distinct seasonal variations. Winters are cold, with January temperatures ranging from -4°C to 18°C and significant precipitation, peaking in December at 117 mm. The summer months, especially July and August, see highs of 35°C to 38°C and lower rainfall, making it the driest time of the year. Sunshine hours are abundant in summer, with July enjoying 427 hours, while winter months receive less, averaging around 153 hours in January. For more detailed information, visit Vila Nova de Paiva climate.
Viseu, Portugal, experiences a temperate climate characterized by mild winters and warm summers. January temperatures range from a minimum of -4°C to a maximum of 18°C, while July peaks at a high of 38°C. The region has a notable rainy season, particularly in February and November, with precipitation exceeding 130 mm. Sunshine hours are abundant in summer, peaking in July with 427 hours, making it an ideal time for outdoor activities. For more detailed climate information, visit Viseu climate.
Vouzela, Portugal experiences a temperate climate with significant seasonal variations. Winters can be quite cold, with January temperatures ranging from -4°C to 18°C and considerable rainfall, peaking at 174 mm in December. Summers are warm, particularly in August, where temperatures can reach up to 38°C, although precipitation is minimal (only 19 mm in July and August). The region enjoys abundant sunshine from May through July, with June and July boasting over 400 hours of sun. For more detailed information, visit Vouzela climate.
In conclusion, Viseu, Portugal, showcases a distinctive climate characterized by varying temperature patterns, precipitation trends, sunshine duration, UV Index fluctuations, and daylight duration throughout the year. Winter months bring cold temperatures and modest sunlight, while spring heralds a rise in warmth and longer days, paving the way for the sun-drenched summers marked by peak UV exposure and daylight hours. Autumn gradually ushers in cooler temperatures and shorter days, reinforcing the cyclical nature of the region's climate. This intricate interplay of climatic elements not only enhances the natural beauty of Viseu but also underscores the importance of seasonal awareness for residents and visitors alike, promoting a balanced appreciation for the diverse outdoor experiences the region offers year-round.