Last updated: February 24, 2025
In July, Porto, Portugal basks in a delightful Mediterranean climate, showcasing a maximum temperature of 34°C (94°F) and an average of 21°C (70°F), making it an ideal time for outdoor exploration. While the minimum temperature dips to a refreshing 11°C (52°F) at night, visitors can expect an overall dry month with only 23 mm (0.9 in) of precipitation spread over just 4 days. The air carries a moderate humidity level of 63%, providing a pleasant, summery atmosphere that enhances the charm of this vibrant city. Embrace the warmth of Porto's July weather as you indulge in its rich culture and stunning landscapes.
In July, Porto, Portugal, truly embraces the warmth of summer, with temperatures showcasing a delightful range. The month begins with a minimum of 11°C (52°F), allowing for cool mornings, while the average high climbs to a pleasant 34°C (94°F), perfect for basking in the sun. With an average temperature of 21°C (70°F), July stands out as the season's peak, offering visitors ideal weather for exploring the city's vibrant streets and stunning waterfront. As the month progresses, the steady rise from previous months highlights a clear trend of escalating warmth, and the inviting weather encourages both locals and tourists to enjoy Porto's outdoor charm and stunning landscapes.
In July, Porto basks in the warmth of summer with notably low precipitation, measuring just 23 mm (0.9 in). This marks one of the driest months of the year, with rainfall occurring on a mere 4 days. The contrast is striking compared to the wetter months preceding it, particularly April and November, which see significant rainfall exceeding 140 mm. As the summer progresses, the trend clearly shifts towards drier conditions, making July a prime time for outdoor activities and exploration in this charming Portuguese city. This seasonality in precipitation highlights Porto's vibrant summers, inviting visitors to enjoy its rich culture and picturesque landscapes under mostly clear skies.
In July, Porto, Portugal experiences a notable drop in humidity, averaging 63%, marking the peak of summer as the climate becomes more comfortable for outdoor activities. This decline follows a gradual trend from the lush, damp conditions seen in the winter months, where humidity levels are as high as 87% in January and 81% in February. As spring gives way to summer, humidity steadily decreases from 79% in April to 71% in June, creating a more enjoyable environment for visitors and locals alike. The modest increase in humidity in August, rising to 64%, suggests that the summer heat may linger, but overall, July stands out as the driest month of the year, providing a delightful respite from the wetter seasons.
July in Porto, Portugal, sees a very high UV Index of 10, signaling intense sun exposure with a recommended burn time of just 15 minutes. This follows a trend from recent months, with June peaking at an extreme UV Index of 11, while May also reached significant levels at 9. As summer progresses, the UV Index remains elevated, emphasizing the importance of sun protection. After July, August will continue the notion of very high UV values, indicating that residents and tourists alike should be vigilant throughout the summer months. To better prepare for sunny days in Porto, check the detailed insights at Porto UV Index.
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July in Porto, Portugal, shines with an impressive 427 hours of sunlight, marking it as the sunniest month of the year. As summer reaches its peak, the brightness of the day contrasts beautifully with the delightful ambiance of the city's vibrant streets and stunning waterfront. This surge in sunshine follows a steady increase from the earlier months, where the year begins with a modest 159 hours in January and gradually builds momentum, showcasing a delightful transition from winter's gloom to summer's warmth. As daylight lingers, Porto's charm is amplified, inviting both locals and visitors to bask in the sun-drenched beauty of this coastal gem. With August still offering a generous 396 hours of sunlight, the allure of Porto remains unwavering, making it an ideal destination for those seeking summer adventures.
In July, Porto, Portugal, experiences a notable increase in sunny days, with a 57% chance of sunshine, making it one of the sunniest months of the year. This upward trend from the more variable months of spring—like March with 56% and June at 55%—indicates a shift towards warmer, drier weather. The sunny disposition continues into August, which boasts a peak 64% chance of sun, highlighting the delightful Mediterranean climate of the region. As summer unfolds, July emerges as a prime time for outdoor adventures in this charming coastal city, encouraging visitors to soak up every ray of sunshine.
In July, Porto, Portugal experiences approximately 14 hours of daylight, marking a peak of brightness and warmth during the summer months. This shift follows a steady increase from just 9 hours in January to a maximum of 15 hours in June. As the summer rolls on, daylight begins to slightly wane, transitioning into the more moderate days of August and September. This gradual tapering after July highlights a seasonal rhythm, as the city enjoys ample sunlight during its most vibrant period while leaning into shorter, cozy days as autumn approaches. The contrast between the longer days of summer and shorter winter months sets the stage for Porto's enchanting character, making each season uniquely captivating.
In July, Porto experiences a gentle average wind speed of 3.2 m/s (7 mph), reflecting a slight increase from the preceding months. This consistent breeze offers a refreshing touch, especially as the summer heat peaks. Notably, the wind speeds in July mirror those of June and slightly outpace the more subdued winds of late spring. As summer progresses, the overall trend reveals a stable airflow, providing an inviting atmosphere for outdoor activities and leisurely strolls along the city's picturesque waterfront. Whether you're enjoying a sunny day at the beach or exploring Porto's historic streets, the pleasant winds of July enhance the charm of this vibrant Portuguese city.
The weather in Porto changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of July's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Porto and find detailed weather information for every month.
In July, Porto experiences warmer temperatures, with a minimum of 11°C (52°F) and a maximum reaching up to 34°C (94°F), while the average temperature hovers around 21°C (70°F). The month sees relatively low precipitation, totaling just 23 mm (0.9 in) over about 4 days, and the humidity is moderate at 63%. In contrast, January is much cooler, with temperatures ranging from a minimum of 0°C (32°F) to a maximum of 21°C (69°F), and an average of 9°C (49°F). Precipitation is significantly higher at 91 mm (3.6 in), occurring over 8 days, and the humidity rises to 87%. For those interested in details, you can find more information in this link: Porto weather in January.
The weather in July is characterized by warmer temperatures, with averages around 21°C (70°F) and maximums reaching as high as 34°C (94°F). In contrast, February experiences much cooler conditions, with an average temperature of 11°C (52°F) and maximums only reaching 21°C (71°F). Additionally, July sees significantly less precipitation, receiving only 23 mm (0.9 in) over about four days, while February is much wetter with 138 mm (5.4 in) spread over eleven days. Humidity levels are higher in February at 81%, compared to 63% in July, creating a stark contrast in overall climate between the two months. For more detailed information, check Porto weather in February.
In comparing the weather between July and March, it is evident that July is significantly warmer, with average temperatures ranging from a minimum of 11°C (52°F) to a maximum of 34°C (94°F), while March experiences milder temperatures, with averages from 3°C (38°F) to 26°C (79°F). Additionally, July has much lower precipitation, totaling just 23 mm (0.9 in) over only 4 days, compared to March’s substantial rainfall of 141 mm (5.6 in) over 11 days. Humidity is also slightly higher in March at 78%, compared to July's 63%. For more detailed information, you can visit Porto weather in March.
When comparing the weather in April and July, July offers significantly warmer temperatures, with average highs reaching 34°C (94°F) compared to April's maximum of 27°C (81°F). However, April is much wetter, experiencing around 146 mm (5.7 in) of precipitation over 13 days, while July sees only 23 mm (0.9 in) of rain spread across just 4 days. Additionally, humidity levels are higher in April at 79%, in contrast to the 63% humidity typical of July. For more detailed insights, you can check Porto weather in April.
When comparing the weather in July and May, it is clear that July tends to be warmer and drier. In July, temperatures range from a minimum of 11°C (52°F) to a maximum of 34°C (94°F), with an average of 21°C (70°F) and only 23 mm (0.9 in) of precipitation over 4 days. In contrast, May experiences cooler temperatures, with a minimum of 6°C (43°F) and a maximum of 30°C (87°F), averaging 17°C (63°F). Additionally, May is significantly wetter, receiving 81 mm (3.2 in) of rain over 9 days. The humidity levels are also higher in May at 78% compared to July's 63%. For more detailed information, you can check Porto weather in May.
In comparing the weather of July and June, July tends to be warmer with an average temperature of 21°C (70°F) compared to June's 18°C (66°F). While both months experience mild minimum temperatures, July's maximum reaches 34°C (94°F), slightly higher than June’s 32°C (90°F). However, June sees more precipitation, with 50 mm (2.0 in) over 8 days, in contrast to July’s 23 mm (0.9 in) spread over just 4 days. Additionally, June has a higher humidity level at 71%, compared to July's 63%. For more details on the weather conditions, you can explore Porto weather in June.
July and August present similar weather patterns, with both months showing an average temperature of 21°C (70°F). However, August tends to be slightly warmer, with maximum temperatures reaching 36°C (98°F) compared to July's 34°C (94°F). The minimum temperature in August is also marginally higher at 12°C (54°F), while July starts at 11°C (52°F). Precipitation is similar in both months, with July experiencing 23 mm (0.9 in) over 4 days and August seeing a slightly lower amount of 19 mm (0.7 in) over the same number of days. Humidity levels remain fairly consistent as well, with August registering 64% compared to July's 63%. For more details, you can check out Porto weather in August.
In comparing the weather between July and September, we can see some notable similarities and differences. Both months experience a broad temperature range, with maximums reaching up to 34°C (94°F). However, July has a slightly warmer average temperature of 21°C (70°F) compared to September's average of 20°C (68°F). Precipitation increases in September to 39 mm (1.5 in) over 6 days, whereas July sees less rain at 23 mm (0.9 in) over just 4 days. Additionally, September tends to be slightly more humid, with levels reaching 71% compared to July's 63%. For more details on September's weather, check out Porto weather in September.
In July, temperatures in Porto range from a comfortable minimum of 11°C (52°F) to a warm maximum of 34°C (94°F), with an average of 21°C (70°F). The month sees relatively low precipitation, with only 23 mm (0.9 in) over about four days, and humidity averages around 63%. In contrast, October experiences cooler temperatures, with a minimum of 6°C (44°F) and an average of 17°C (62°F), peaking at 31°C (88°F). However, this month is notably wetter, with 121 mm (4.8 in) of rain spread over approximately ten days and increased humidity levels at 79%. For more detailed climate insights, check out Porto weather in October.
July and November present a stark contrast in weather conditions. In July, temperatures range from a mild 11°C (52°F) at night to a hot 34°C (94°F) during the day, with an average temperature of 21°C (70°F). The month experiences relatively low precipitation, with only 23 mm (0.9 in) falling over just four days, paired with a moderate humidity level of 63%. In contrast, November brings cooler temperatures, with minimums dropping to 4°C (40°F) and an average of only 13°C (55°F), peaking at 21°C (71°F). The month is marked by significantly higher precipitation of 156 mm (6.1 in) spread across 13 days, along with elevated humidity at 86%. For more details, check out Porto weather in November.
In July, the weather is much warmer, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 34°C (94°F) and an average of 21°C (70°F). This month also experiences relatively low precipitation, with only 23 mm (0.9 in) over about 4 days and a humidity level of 63%. In contrast, December sees significantly cooler temperatures, with a minimum of 1°C (35°F) and a maximum of 18°C (65°F), averaging at 11°C (52°F). This month is much wetter, receiving 187 mm (7.4 in) of rainfall across 15 days, and humidity levels rise to 87%. For more detailed insights, check out Porto weather in December.
As July unfolds in Porto, the city basks in a delightfully warm climate that sets it apart from the rest of the year. With maximum temperatures occasionally soaring to 34°C (94°F), it's a month that invites outdoor adventures and sun-soaked days. The average temperature hovers around a pleasant 21°C (70°F), making it ideal for exploring the charming streets and vibrant culture. While you may encounter a few rainy days, with total precipitation around 23 mm (0.9 in), the humidity remains moderate at 63%, adding to the comfort factor. This combination of warmth and manageable rain distinguishes July as one of the best times to experience Porto's lively atmosphere. For further insights on the city's weather patterns, check out Porto Climate.