Last updated: February 24, 2025
January in Arrifana, Portugal presents a tapestry of cool temperatures and occasional rainfall, making it a unique winter destination. With maximums reaching 21°C (69°F) and dropping to a chilly -1°C (31°F) at night, visitors can expect a broad average temperature of 9°C (48°F). The month witnesses about 90 mm (3.5 in) of precipitation over approximately 8 days, contributing to the region's lush landscapes. This period also boasts a relative humidity of 87%, adding to the serene, crisp atmosphere that characterizes Arrifana during winter. Whether exploring the scenic coastline or enjoying cozy indoor settings, January offers a refreshing experience for all who visit.
In January, Arrifana, Portugal experiences a varied climate that hints at both winter's chill and the promise of warmer days ahead. With temperatures dipping as low as -1°C (31°F) at night, the mornings can feel brisk, while daytime highs can reach a pleasant 21°C (69°F). The average temperature sits at a comfortable 9°C (48°F), suggesting a transition from the coldest months towards the milder conditions of spring. This month serves as a gentle reminder that while winter may linger, brighter days are just around the corner, gradually leading into February, where the temperature rises slightly, showcasing a consistent warming trend that builds through the spring months.
January in Arrifana, Portugal, typically brings about 90 mm (3.5 in) of precipitation over approximately 8 rainy days, marking the month as relatively wet but manageable. This sets the tone for a transitional winter, leading into the wetter months ahead, with February and March seeing a notable increase in rainfall, reaching 138 mm (5.4 in) and 144 mm (5.7 in) respectively. As spring approaches, precipitation peaks in April at 154 mm (6.1 in), followed by a marked decrease in the summer months, where July and August dip to 24 mm (1.0 in) and 19 mm (0.7 in), respectively. The pattern reveals a clear trend: after the initial winter rains, Arrifana experiences a gradual shift to a drier climate, only to see a resurgence in precipitation as autumn returns, particularly in November and December, when rainfall reaches 164 mm (6.5 in) and 194 mm (7.6 in). Such seasonal fluctuations provide a dynamic backdrop for the region’s lush landscapes and vibrant ecosystems.
In January, Arrifana experiences a high humidity level of 87%, marking the peak of winter's moisture. This trend begins to ease in February, where humidity drops to 81%, continuing a gradual decline through the spring months, with March and April maintaining lower levels around 78% to 79%. As summer approaches, humidity further decreases, reaching a comfortable 63% in July and slightly rising to 64% in August. This summer dryness is followed by a modest resurgence in moisture during the fall, with humidity levels creeping back up to 79% in October. The year wraps up similarly to how it began, with November and December returning to 86% and 87% respectively, showcasing a notable cyclical pattern where winter retains its grip on moisture while summer offers a brief reprieve.
In January, Arrifana enjoys a low UV Index of 2, indicating minimal risk of harm from unprotected sun exposure, with a burn time of 45 minutes. As the year progresses into February, the UV Index sees a moderate increase to 4, shortening the burn time to 30 minutes. By March, intensity rises further to a high level of 6, necessitating quicker precautions with only 25 minutes before skin damage can occur. The trend continues upward through the spring, peaking in June at an extreme UV Index of 11, where even a brief 10-minute exposure can lead to burns. The summer months, particularly July and August, maintain a very high UV Index of 10 and 9, respectively, requiring vigilant sun protection strategies. As autumn approaches, the index gradually decreases, returning to a more benign low of 2 by December. This seasonal fluctuation highlights the importance of adapting sun safety measures throughout the year. For more detailed information, visit Arrifana UV Index.
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Arrifana, Portugal, bathes in a gradual crescendo of sunshine as the year unfolds. January begins with a brisk 159 hours of sunlight, hinting at the promise of brighter days ahead. This increase becomes noticeable in February, with 210 hours, but it’s March that really kicks things into gear, boasting 286 hours of golden rays. The warmth continues to build through April and May, reaching a peak in July, where residents and visitors alike bask in an impressive 427 hours of sunshine. The sun’s embrace starts to wane as summer fades into autumn, with August showcasing a still generous 396 hours before cooler months bring a gradual decline. By November, the count dips to 206 hours, and December closes the year with a cozy 182 hours, reminding us that even in winter, Arrifana’s charm persists under its sun-kissed skies.
In Arrifana, Portugal, January presents a moderate chance of sunny weather, with a 44% likelihood of sunshine. This stands in contrast to the following month, February, when the sun shines only 16% of the time, making it one of the dullest periods of the year. As winter transitions into spring, the likelihood of sun begins to rise significantly, with March boasting a 55% chance. This steady climb continues through the warmer months, peaking in August at an impressive 65%. However, January's weather hints at fleeting rays as it sits mid-range among the months, suggesting that while it may not be the sunniest choice for a getaway, occasional bright days can still illuminate the winter coastal landscape.
In Arrifana, Portugal, the length of daylight in January marks the beginning of a gradual increase as the year unfolds, with the sun gracing the skies for about 9 hours. This trend of extending daylight continues into February, reaching 10 hours, and steadily climbs each month, peaking at a delightful 15 hours in June. As summer wanes, the day's light gently recedes, tapering off to 14 hours in July and 13 hours in August, before transitioning into a more subdued autumn and winter rhythm. By November and December, daylight returns to 9 hours, mirroring the beginning of the year. This annual cycle showcases not only the beauty of seasonal change but also the allure of Arrifana's vibrant coastline throughout the year.
In January, the average wind speed in Arrifana, Portugal hovers at a gentle 3.5 m/s (8 mph), making it one of the calmer months of the year. This serene start transitions into a breezier February, where winds pick up slightly to 4.1 m/s (9 mph). As spring approaches, March experiences a decline in wind speed to 2.8 m/s (6 mph), followed by even gentler conditions in April with 2.5 m/s (6 mph). The trend stabilizes through late spring and summer, fluctuating between 3.1 m/s (7 mph) and 3.3 m/s (7 mph), before tapering off again in the latter months, notably in August with 2.7 m/s (6 mph). Despite a slight uptick in December at 3.8 m/s (9 mph), January remains marked by its relatively calm demeanor, setting a peaceful tone for the year ahead.
The weather in Arrifana changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of January's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Arrifana and find detailed weather information for every month.
January and February present somewhat similar weather patterns, with average temperatures gradually rising from January to February. In January, the minimum temperature dips to -1°C (31°F), while in February, it starts at a slightly warmer 0°C (32°F). February boasts an average temperature of 11°C (52°F), compared to January's 9°C (48°F), with both months reaching a maximum of 21°C (69°F in January and 71°F in February). However, February experiences increased precipitation, totaling 138 mm (5.4 in) over 11 days, compared to January's 90 mm (3.5 in) over 8 days. Humidity is also slightly lower in February at 81%, down from January’s 87%. For a more detailed overview of February weather, check out Arrifana weather in February.
In January, temperatures range from a low of -1°C (31°F) to a high of 21°C (69°F), with an average of 9°C (48°F). The month experiences moderate precipitation, with 90 mm (3.5 in) over 8 days and a high humidity level of 87%. In contrast, March sees a slight increase in temperature, with minimums around 2°C (36°F) and maximums reaching 26°C (79°F), averaging 12°C (53°F). However, it also brings more rain, totaling 144 mm (5.7 in) over 12 days, and a decrease in humidity to 78%. For a detailed comparison of Arrifana’s weather in March, visit Arrifana weather in March.
In January, temperatures range from a chilly minimum of -1°C (31°F) to a comfortable maximum of 21°C (69°F), with an average of 9°C (48°F). The month sees about 90 mm (3.5 in) of precipitation over 8 days and experiences high humidity at 87%. In contrast, April offers a noticeable warming trend, with minimum temperatures starting at 4°C (39°F) and maximums rising to 27°C (80°F), bringing an average of 14°C (57°F). However, April also sees increased rainfall, totaling 154 mm (6.1 in) over 14 days, while humidity levels drop slightly to 79%. For more details, check out Arrifana weather in April.
In January, the weather is quite chilly, with temperatures ranging from a minimum of -1°C (31°F) to a maximum of 21°C (69°F), averaging around 9°C (48°F). The month experiences significant precipitation, totaling about 90 mm (3.5 in) over approximately 8 days, coupled with high humidity levels at 87%. In contrast, May brings much warmer conditions, with temperatures starting at a minimum of 6°C (43°F) and reaching up to 30°C (87°F), averaging 17°C (62°F). Although May has a slightly lower total precipitation of 84 mm (3.3 in) spread over 10 days, the humidity decreases to 78%, making the atmosphere feel more comfortable. For a detailed look at what to expect, visit Arrifana weather in May.
In January, the weather tends to be cooler with temperatures ranging from a minimum of -1°C (31°F) to a maximum of 21°C (69°F), and an average temperature of 9°C (48°F). The month also sees significant humidity at 87% and experiences about 90 mm (3.5 in) of precipitation over 8 rainy days. In contrast, June brings warmer weather with minimum temperatures of 9°C (49°F) and maximums reaching 32°C (90°F), averaging at 18°C (65°F). This month also has lower precipitation, totaling around 55 mm (2.1 in) over 10 days, and a more comfortable humidity level at 71%. For more specific details about the weather in June, you can visit Arrifana weather in June.
In January, the weather is quite cold, with temperatures ranging from a minimum of -1°C (31°F) to a pleasant maximum of 21°C (69°F), and an average of 9°C (48°F). The month also experiences higher humidity at 87% and more frequent precipitation, totaling 90 mm (3.5 in) over about 8 days. In contrast, July offers significantly warmer conditions, with temperatures varying from a minimum of 11°C (51°F) to a scorching maximum of 35°C (95°F), resulting in an average of 20°C (69°F). With only 24 mm (1.0 in) of rain over just 3 days and lower humidity at 63%, July provides a much drier and sunnier climate perfect for outdoor activities. For more details on the July weather, visit Arrifana weather in July.
January and August present a stark contrast in weather conditions. January experiences cooler temperatures, with minimums dropping to -1°C (31°F), while the average sits at 9°C (48°F) and can peak at 21°C (69°F). The month is characterized by higher humidity at 87%, substantial precipitation of 90 mm (3.5 in), and rain over 8 days, making it a relatively wet winter month. In comparison, August boasts a much warmer climate with minimum temperatures at 11°C (52°F), an average of 21°C (69°F), and maximums soaring to 36°C (98°F). This summer month sees significantly less rainfall, with only 19 mm (0.7 in) over 3 days and lower humidity at 64%. For more details, check out Arrifana weather in August.
In January, the weather is notably cooler, with temperatures ranging from a chilly minimum of -1°C (31°F) to a maximum of 21°C (69°F), resulting in an average of 9°C (48°F). This month experiences higher humidity at 87% and more precipitation, with 90 mm (3.5 in) spread over approximately 8 days. Conversely, September boasts milder and more pleasant conditions, featuring a minimum temperature of 10°C (50°F) and peaking at 34°C (93°F), averaging around 20°C (68°F). With only 45 mm (1.8 in) of precipitation over about 6 days and lower humidity at 71%, September offers a much drier and warmer climate. For more detailed information about the weather in this month, visit Arrifana weather in September.
In January, the weather is notably colder, with temperatures ranging from a minimum of -1°C (31°F) to a maximum of 21°C (69°F) and an average of 9°C (48°F). This month experiences about 90 mm (3.5 in) of precipitation over 8 days, coupled with high humidity levels of 87%. In contrast, October brings warmer conditions, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 32°C (89°F) and an average of 16°C (62°F). It also sees increased precipitation at 120 mm (4.7 in) over 10 days, but with lower humidity at 79%. For more detailed insights on October weather, you can visit Arrifana weather in October.
In January, the weather is generally cooler, with temperatures ranging from a minimum of -1°C (31°F) to an average of 9°C (48°F) and a maximum of 21°C (69°F). The month experiences around 90 mm (3.5 in) of precipitation over approximately 8 days, contributing to a high humidity level of 87%.
In contrast, November sees slightly milder temperatures, with a minimum of 3°C (37°F), an average of 12°C (54°F), and a similar maximum of 21°C (71°F). However, it is wetter, receiving 164 mm (6.5 in) of precipitation over roughly 13 days, while humidity remains comparable at 86%. For more details on the conditions during this month, check Arrifana weather in November.
In comparison, January sees slightly cooler temperatures than December, with average highs of 21°C (69°F) versus December's 19°C (66°F). January also has a lower average temperature of 9°C (48°F) compared to December's 11°C (51°F). Precipitation is notably higher in December, accumulating to 194 mm (7.6 in) over 14 days, compared to January's 90 mm (3.5 in) over 8 days. Both months share a consistent humidity level of 87%, contributing to a damp atmosphere. For more details on the weather specifics in December, you can visit Arrifana weather in December.
January in Arrifana brings a unique blend of cool temperatures and crisp humidity, making it a distinct departure from the warmer months. With averages hovering around a mild 9°C, the air is refreshing, while occasional highs near 21°C invite occasional outdoor excursions. Though rain is more prevalent in January, with about 90 mm of precipitation over roughly eight days, the landscape flourishes in vibrant greens, contrasting beautifully with the often overcast skies. The high humidity, reaching 87%, adds to the invigorating atmosphere, perfect for those seeking a serene coastal retreat. To dive deeper into what Arrifana has to offer year-round, check out the detailed insights in Arrifana Climate.