July Weather in Aveiro, Portugal

Last updated: February 24, 2025

July in Aveiro, Portugal offers a delightful blend of warmth and sunlight, with temperatures peaking at a maximum of 33°C (91°F) and averaging around 20°C (68°F). Visitors can expect to enjoy relatively mild nights, as temperatures rarely drop below 13°C (56°F). While the month is predominantly dry, with only 13 mm (0.5 in) of precipitation over 2 days, humidity levels sit comfortably at 63%, ensuring that the summer air feels pleasantly warm. Whether you're exploring the canals or lounging on the beach, July is an ideal time to experience the vibrant charm of this coastal city.

July Temperature in Aveiro

In Aveiro, Portugal, July brings warm and inviting temperatures, perfect for summer exploration. With a minimum of 13°C (56°F) and a comfortable average of 20°C (68°F), the month transitions into peak warmth, showcasing a maximum that can soar to 33°C (91°F). This sharp rise from the milder temperatures of earlier months illustrates the shift towards summer, where residents and visitors alike can bask in the sun during long daylight hours. As the city embraces its vibrant culture, the pleasant heat invites outdoor adventures, from enjoying the stunning coastline to savoring local delicacies at open-air cafés. July truly embodies the essence of summer in Aveiro, blending sunshine with the charming atmosphere of this coastal gem.

July Weather in Aveiro: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Aveiro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec515455586365686867635754
Data source: Temperature data for Aveiro generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

July Precipitation in Aveiro

In July, Aveiro, Portugal, experiences the dryest conditions of the year, with only 13 mm (0.5 in) of precipitation falling over just 2 days. This sharp decline in rainfall, following the wetter months of spring, marks a notable shift in the climate as summer sets in. While the region typically sees more sustained rainfall from January to June, July’s minimal precipitation is a prelude to the more humid, yet still relatively dry, August. This trend of sparse rainfall during peak summer emphasizes Aveiro's transition into a warm, sun-soaked season where clear skies prevail, making it an ideal time for outdoor activities and coastal explorations.

July Precipitation Trends in Aveiro

The chart displays monthly precipitation patterns in Aveiro, with values for each month alongside July's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec771091141146432131432101137150
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Aveiro

In Aveiro, Portugal, July unfolds with a refreshing dip in humidity, reaching a comfortable 63%. This marks a notable decrease from the preceding months, where humidity levels hovered above 70%. As summer progresses, the transition becomes evident, with July offering a reprieve from the more humid winter and spring months, which peak at 87% in January and 86% in November. Following this trend, August sees a slight uptick to 64%, yet the overall pattern suggests that summer months are characterized by a more pleasant atmosphere, inviting both locals and visitors to enjoy the coastal charm of Aveiro.

July Average Humidity in Aveiro

This chart illustrates the average monthly humidity levels in Aveiro, with July's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how July's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec87%81%78%79%78%71%63%64%71%79%86%87%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Aveiro

July in Aveiro, Portugal, sees a peak UV Index of 10, categorizing it as very high and indicating a significant risk of harm from unprotected sun exposure. This level of UV intensity is consistent with June, showcasing a trend of increased solar radiation during the summer months. With a quick burn time of just 15 minutes, it's crucial to take protective measures like wearing sunscreen, hats, and UV-protective clothing to safeguard your skin. The preceding months also show a gradual climb in UV exposure, starting from a mere 2 in January to reaches of 10 in July, emphasizing the importance of being sun-smart as summer unfolds. For more detailed insights on UV conditions throughout the year, visit Aveiro UV Index.

Maximum UV Index Levels in Aveiro for July

The chart shows the monthly maximum UV Index (UVI) for Aveiro in July, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec24689101098642
Data source: Aveiro July UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

July Sunshine in Aveiro

As summer peaks in Aveiro, Portugal, July shines brightly with an impressive 424 hours of sunshine, marking it as one of the sunniest months of the year. This surge in daylight not only enhances the allure of the city’s stunning canals and vibrant architecture but also reflects a clear upward trend in sunlight hours from the beginning of the year. Beginning with a mere 165 hours in January, each subsequent month gradually accumulates more sunlight, culminating in the sun-soaked days of July. Following this glorious month, August sees a slight dip to 393 hours, yet still maintains ample daylight for outdoor adventures. This consistent increase in sunshine from early spring onwards makes Aveiro an inviting destination for those seeking warmth and light during the summer months.

Monthly Sunshine Duration in Aveiro: July Highlighted

The July sunshine duration represents the total number of hours Aveiro experiences direct sunlight during the month of July, excluding cloudy or obstructed periods. This chart compares the sunshine duration of July with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec165h215h293h347h406h407h424h393h346h303h212h192h
Data source: Aveiro July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Aveiro During July

In Aveiro, Portugal, July stands out as a promising month for sunshine, boasting a 61% chance of sunny weather. This marks a slight increase from June's 59%, illustrating a gradual upward trend as summer reaches its peak. Following July, August further enhances this sunny vibe with a 65% likelihood of sun, making it the sunniest month of the year. The transition into late summer sees a noticeable dip, as September's chances drop to 47%, suggesting that while July welcomes summer with open skies, the sun becomes more elusive as autumn approaches. Overall, July not only continues a positive trend in sunny days but also sets the stage for enjoyable summer activities.

Percentage of Sunny Days in July in Aveiro

The chart illustrates the percentage of sunny days in Aveiro throughout the year, with July highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Aveiro experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec51%21%58%41%50%59%61%65%48%47%69%37%
Data source: Aveiro July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Aveiro in July

In Aveiro, Portugal, July marks a period of transition, offering approximately 14 hours of daylight. This duration represents a slight decrease from June's peak of 15 hours, as summer progresses toward August, which brings about 13 hours of daylight. Interestingly, the longer days of spring, characterized by 11 to 14 hours from March to May, gradually pave the way for the summer solstice in June. From July onward, there's a gentle yet consistent decline in daylight hours, echoing the natural rhythm of the seasons. This trend not only enriches the experience of warm summer evenings but also sets the stage for the gradual approach of autumn, where daylight hours dwindle, landing at 12 hours in September and further declining as the year draws to a close.

Average Daylight Hours in Aveiro for July

The chart illustrates the variation in daylight duration in Aveiro throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 37m10h 39m11h 57m13h 18m14h 27m15h 1m14h 43m13h 42m12h 24m11h 4m9h 54m9h 18m
Data source: Aveiro daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Aveiro

In Aveiro, Portugal, the month of July enjoys a mild yet invigorating average wind speed of 4.7 m/s (10 mph), slightly above the summer norm established in June. This gentle breeze adds a refreshing touch to the warm weather, making it perfect for outdoor activities and seaside strolls. Interestingly, July's wind speed maintains its upward trajectory compared to May and June, suggesting a shift towards more dynamic conditions as the summer unfolds. Following July, wind speeds begin to taper off again in August, hinting at the seasonal ebb and flow typical of this coastal region. Overall, July serves as a delightful blend of warmth and wind, inviting both locals and visitors to embrace the beauty of Aveiro's summer charm.

Average July Wind Speed in Aveiro

The chart displays monthly wind speed patterns in Aveiro, with values for each month shown alongside July's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how July's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.55.33.63.24.44.54.7 m/s3.93.73.53.94.9
Data source: Aveiro July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Aveiro Compares to Other Months

The weather in Aveiro 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 Aveiro and find detailed weather information for every month.

When comparing the weather in July and January, notable differences emerge. July boasts higher temperatures, with a minimum of 13°C (56°F) and an average of 20°C (68°F), peaking at a maximum of 33°C (91°F). In contrast, January experiences much cooler conditions, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 20°C (69°F), and an average of just 11°C (51°F). Additionally, July is typically drier, receiving only 13 mm (0.5 in) of precipitation over two days, while January sees significantly more rainfall—77 mm (3.0 in) across eight days. The humidity is also higher in January at 87%, compared to 63% in July. For a detailed look at January's weather, visit Aveiro weather in January.

The weather in July is characterized by mild to warm temperatures, with daily averages around 20°C (68°F) and maximums peaking at 33°C (91°F), while experiencing only a small amount of precipitation (13 mm) over just two days. In contrast, February is significantly cooler, with average temperatures of 12°C (54°F) and maximums reaching 21°C (70°F). It also sees a much higher precipitation level at 109 mm, spread over 11 days, contributing to a higher humidity of 81%. For more detailed information, you can refer to Aveiro weather in February.

July and March present quite different weather characteristics. In July, temperatures range from a minimum of 13°C (56°F) to a maximum of 33°C (91°F), with an average of 20°C (68°F). The month is relatively dry, with only 13 mm (0.5 in) of precipitation spread over just 2 days, and humidity at 63%. In contrast, March experiences cooler temperatures, ranging from a minimum of 4°C (40°F) to a maximum of 24°C (76°F), with an average of 13°C (56°F). This month is much wetter, receiving a total of 114 mm (4.5 in) of rainfall across 11 days, and features higher humidity at 78%. For a more detailed look at March weather, you can visit Aveiro weather in March.

When comparing the weather in July and April, a stark contrast emerges. In July, temperatures range from a comfortable 13°C (56°F) at night to a warm 33°C (91°F) during the day, with an average of 20°C (68°F). The month boasts low precipitation, totaling only 13 mm (0.5 in) over just 2 days, and moderate humidity levels at 63%. In contrast, April features cooler temperatures, with nighttime lows of 6°C (44°F) and daytime highs reaching 26°C (79°F), averaging 15°C (58°F). However, it experiences significantly higher precipitation, with 114 mm (4.5 in) spread over 12 days, and a higher humidity level at 79%. For more detailed insights, check out this link: Aveiro weather in April.

In comparing the weather between July and May, July typically enjoys warmer temperatures, with averages ranging from a minimum of 13°C (56°F) to a maximum of 33°C (91°F), while May experiences slightly cooler averages, from 9°C (48°F) to 30°C (87°F). Additionally, July boasts a much lower rainfall total of 13 mm (0.5 in) over just 2 days, in stark contrast to May, which sees 64 mm (2.5 in) of precipitation over 8 days. Humidity levels are also higher in May at 78%, compared to July's 63%. This variation makes July a drier and warmer month, while May tends to be cooler and wetter. For more details on May's weather, you can check Aveiro weather in May.

In comparing the weather between June and July, July generally experiences warmer temperatures, with an average of 20°C (68°F) compared to June's 18°C (65°F). The maximum temperature in July can reach up to 33°C (91°F), while June's peak is a bit lower at 30°C (86°F). However, June sees significantly more precipitation, with 32 mm (1.3 in) over seven days, compared to just 13 mm (0.5 in) over two days in July. Additionally, June's humidity at 71% is higher than July's 63%, leading to a muggier feel earlier in the summer. For a detailed look, you can check Aveiro weather in June.

In comparing the weather between July and August, both months exhibit similar temperature ranges, with July having a maximum of 33°C (91°F) and August slightly cooler at 32°C (91°F). The average temperatures are nearly identical, averaging 20°C (68°F) in July and slightly rising to 20°C (69°F) in August. Precipitation levels are also comparable, with July receiving 13 mm (0.5 in) and August slightly higher at 14 mm (0.5 in), both occurring over only two days. Humidity sees a minor increase from July at 63% to 64% in August. For a more detailed look at the weather conditions in August, visit Aveiro weather in August.

In comparing the weather of July and September, July tends to be warmer with maximum temperatures reaching up to 33°C (91°F), while September's highs are slightly lower at 31°C (88°F). Both months have similar average temperatures of 20°C (68°F), but September experiences more precipitation, with 32 mm (1.3 in) over 4 days compared to July's 13 mm (0.5 in) over just 2 days. Additionally, September has a higher humidity level at 71%, compared to July's 63%. For a more detailed look at September weather, you can visit Aveiro weather in September.

In comparing the weather between July and October, July is characterized by warmer temperatures, with a minimum of 13°C (56°F) and an average of 20°C (68°F), peaking at 33°C (91°F). It sees relatively low precipitation, amounting to only 13 mm (0.5 in) over just 2 days, accompanied by a humidity level of 63%. In contrast, October experiences cooler conditions, with a minimum temperature of 8°C (46°F) and an average of 17°C (63°F), reaching a maximum of 31°C (87°F). However, October is significantly wetter, receiving 101 mm (4.0 in) of rain over 9 days, and a higher humidity level of 79%. For more detailed information, you can check Aveiro weather in October.

The weather comparison between July and November reveals significant differences in temperature and precipitation. In July, temperatures range from a pleasant minimum of 13°C (56°F) to a maximum of 33°C (91°F), with an average of around 20°C (68°F). This month experiences minimal precipitation, totaling just 13 mm (0.5 in) over about 2 days, and humidity levels average 63%. In contrast, November is notably cooler, with temperatures dipping to a minimum of 6°C (44°F) and peaking at 23°C (73°F), resulting in an average of 14°C (57°F). This month sees a substantial increase in precipitation, with 137 mm (5.4 in) spread over 14 days, and the humidity rises to 86%. For more detailed information, you can check out Aveiro weather in November.

In July, the weather offers a pleasant warmth, with average temperatures around 20°C (68°F) and highs reaching up to 33°C (91°F), accompanied by relatively low humidity at 63%. With only 13 mm (0.5 in) of precipitation over just two days, July is typically a drier month. In contrast, December brings much cooler temperatures, averaging 12°C (54°F) and peaking at 19°C (66°F). The month experiences significantly higher precipitation, totaling 150 mm (5.9 in) across 14 rainy days, and the humidity increases to 87%. For more detailed insights, check out Aveiro weather in December.

Compare Aveiro's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Aveiro

In July, Aveiro basks in warmth, showcasing a notable departure from the cooler months of the year. With maximum temperatures reaching a delightful 33°C, the average climate leans towards a comfortable 20°C, making it an ideal time for outdoor activities. The month experiences minimal rain, with only 13 mm recorded over just a couple of days, and a moderate humidity of 63%. This combination of warmth and minimal precipitation sets July apart as a vibrant, sun-soaked month, perfect for experiencing the beauty of Aveiro. For a more detailed look at what to expect throughout the year, visit Aveiro Climate.