Last updated: February 26, 2025
In Rouen, France, August offers a warm and vibrant climate, with maximum temperatures soaring up to 36°C (98°F), while the average settles at a comfortable 18°C (65°F). Despite the heat, this month sees about 74 mm (2.9 in) of rainfall spread across 11 days, contributing to a humidity level of 68% that enhances the lush scenery. Whether you're exploring the city’s historic architecture or relaxing by the Seine, August in Rouen promises a blend of sunny days and refreshing breezes, making it an ideal time for outdoor activities.
In August, Rouen experiences a warm embrace as temperatures typically range from a mild 7°C (44°F) at night to a sizzling 36°C (98°F) during the day, creating a beautiful summer vibe. The average temperature of 18°C (65°F) offers a perfect balance for exploring the city's rich history and vibrant culture. This month showcases a significant contrast to the chill of winter, with a marked increase in both minimum and maximum temperatures compared to previous months. With temperatures peaking higher than 30°C (87°F), August is undoubtedly the warmest month, setting the stage for outdoor activities and leisurely strolls along the Seine, where the warmth invites locals and tourists alike to enjoy the sun-drenched scenery.
In August, Rouen experiences a moderate precipitation total of 74 mm (2.9 in), falling within the upper range of the summer months. Rain graces the city for about 11 days, reflecting a pattern of occasional downpours typical of late summer. This amount is a slight increase from July's drier conditions but lower than May's peak rainfall of 93 mm. As the month transitions towards autumn, August's precipitation serves as a reminder that while summer can be warm, the skies can still deliver refreshing rainfall, contributing to the lush greenery of the region. Overall, the precipitation trends in Rouen highlight a relatively balanced distribution, suggesting a climate that supports both vibrant summers and rich autumns.
In Rouen, France, August marks the continuation of a notable trend in decreasing humidity levels throughout the summer months. Starting from a high of 91% in January, the humidity steadily drops, reaching its lowest point of 68% in August. This reduction reflects the transition into late summer, offering a respite from the heavier, moist air of earlier months. As the seasons shift, September sees a slight increase to 76%, but remains significantly lower than the winter months, which can peak in the low 90s. August's mild humidity not only enhances the comfort of warm days but also sets the stage for the gradual return to the more humid conditions of autumn.
In August, Rouen, France, experiences a persistent UV Index of 8, categorized as very high, indicating that sun protection is essential for outdoor activities. This level of UV exposure is consistent with the preceding months of June and July, which also held an Index of 8 but showed a peak of 9 in June, emphasizing the critical summer months for sun safety. The burn time remains notably brief at just 15 minutes, urging residents and visitors alike to be proactive about protecting their skin. As summer transitions into fall, September will see a dip to a UV Index of 6, illustrating a gradual decline in UV radiation levels. For more detailed information about UV exposure throughout the year, check out the Rouen UV Index.
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In August, Rouen basked in a vibrant 387 hours of sunshine, marking a peak in the summer warmth before the days began to shorten. The month retained its vitality, though slightly less than the sun-drenched heights of June and July, which boasted 420 and 427 hours respectively. This decline hints at the transitional shift towards autumn, as the bright days of summer gradually yield to the cooler tones of September, which offers only 329 hours. Overall, the sunshine pattern in Rouen illustrates a clear seasonal rhythm, with the warmest months delivering a bounty of sunlight, inviting both locals and visitors to savor the lingering warmth before autumn sets in.
In Rouen, France, the likelihood of sunny weather in August presents a slightly mixed picture, with a 34% chance of enjoying clear skies. This marks a subtle dip from the previous month of July, which offers a 36% chance of sunshine. Notably, August weather remains more promising than the colder months like January, where the possibility of sun plummets to just 15%. As summer wanes, sunshine may become less predictable, yet it still outshines winter months and suggests that visitors might still capture those delightful summer vibes before autumn sets in.
In Rouen, France, the month of August offers a delightful respite as daylight lingers for approximately 14 hours each day. This follows a peak in June when the sun graced the sky for a remarkable 16 hours, setting the stage for the warm summer days. As the year progresses into fall, daylight gradually diminishes, with September seeing a decline to 12 hours. The trend is clear: the long, bright days of summer slowly give way to shorter, cozier evenings as autumn approaches. Although August marks a slight retreat from the longest days, it still provides ample sunlight to enjoy the vibrant outdoor activities the city has to offer before the days grow shorter.
In August, Rouen experiences a gentle breeze with an average wind speed of 3.5 m/s (8 mph), slightly higher than the calmer summer months of June and July. This transition signifies a subtle shift as the city begins to prepare for the brisker winds of fall. Notably, February claims the title for the windiest month with 4.5 m/s (10 mph), while April experiences its lowest average at just 3.4 m/s (8 mph). The trend reveals a delicate fluctuation in wind speeds throughout the year, showcasing Rouen's unique charm—a blend of serene summer whispers and invigorating autumn gusts that paint the Seine’s idyllic landscape.
The weather in Rouen changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of August's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Rouen and find detailed weather information for every month.
August and January present remarkably different weather conditions. In August, temperatures range from a minimum of 7°C (44°F) to a maximum of 36°C (98°F), with an average of 18°C (65°F). This month is characterized by relatively moderate precipitation of 74 mm (2.9 in) over 11 days and a humidity level of 68%. In contrast, January experiences much colder temperatures, with a minimum of -7°C (20°F) and an average of 5°C (41°F), peaking at 15°C (59°F). Precipitation in January is slightly lower at 64 mm (2.5 in) over the same number of days, but the humidity is higher at 91%. For more details on January weather, you can check Rouen weather in January.
August and February present distinct weather contrasts. In August, temperatures reach a high of 36°C (98°F), with an average of 18°C (65°F), making it generally warm and humid, with 68% humidity. This month sees about 74 mm (2.9 in) of precipitation over 11 days. In contrast, February experiences much colder conditions, with temperatures ranging from a minimum of -7°C (20°F) to a maximum of 18°C (65°F) and an average of only 6°C (43°F). Precipitation is slightly lower at 69 mm (2.7 in) but occurs over a longer span of 13 days, accompanied by higher humidity at 89%. For more detailed information, you can check Rouen weather in February.
August and March present quite contrasting weather patterns. In August, temperatures typically range from a minimum of 7°C (44°F) to a sweltering maximum of 36°C (98°F), with an average of 18°C (65°F). However, this month also sees about 74 mm (2.9 in) of precipitation over 11 days, with a moderate humidity level of 68%. In contrast, March experiences much cooler conditions, with temperatures ranging from a frigid -8°C (17°F) to a pleasant maximum of 23°C (74°F) and an average of 8°C (46°F). The precipitation in March is slightly higher at 78 mm (3.1 in), occurring over 15 days, and the humidity level is noticeably higher at 85%. For more detailed insights about March weather, you can check Rouen weather in March.
August and April present contrasting weather patterns. In August, temperatures average a warm 18°C (65°F), peaking at a scorching 36°C (98°F), while April offers a milder average of 10°C (51°F), with highs reaching 26°C (80°F). Rainfall is more frequent in August, occurring on 11 days with a total of 74 mm (2.9 in), compared to April's 38 mm (1.5 in) across 8 days. Additionally, humidity levels are slightly lower in August at 68%, while April experiences a higher humidity level of 84%. For more detailed information on April weather, you can check Rouen weather in April.
When comparing the weather of August and May, August generally offers warmer temperatures, with a minimum of 7°C (44°F) and highs reaching up to 36°C (98°F), while May starts cooler, with minimum temperatures around 1°C (34°F) and a maximum of 27°C (82°F). August tends to be drier with 74 mm (2.9 in) of precipitation over 11 days, whereas May experiences slightly more rain, with 93 mm (3.6 in) over 13 days. Humidity levels are also different, with August at 68% and May higher at 82%, making May feel a bit more humid despite its cooler average temperature. For more detailed information on May weather, you can visit Rouen weather in May.
When comparing the weather in August and June, we see that both months feature mild minimum temperatures, with August slightly warmer at 7°C (44°F) compared to June's 6°C (44°F). The average temperatures are also comparable, with August averaging 18°C (65°F) and June at 17°C (63°F). However, August can experience warmer maximum temperatures, reaching up to 36°C (98°F), while June's maximum is a bit cooler at 34°C (93°F). Precipitation levels are close, with June receiving 78 mm (3.1 in) and August 74 mm (2.9 in), though August has one less rainy day than June, with 11 days of precipitation compared to June's 12. Humidity is higher in June at 80%, versus 68% in August, indicating that June may feel more muggy. For more specifics on June weather, you can check Rouen weather in June.
In comparing the weather of August and July, we observe some notable differences. August features a slightly lower minimum temperature of 7°C (44°F) compared to July's 8°C (47°F), while the average temperature drops from July's 19°C (66°F) to 18°C (65°F). However, August can experience higher maximum temperatures, reaching up to 36°C (98°F), just slightly less than July's peak of 39°C (102°F). Precipitation sees an increase in August, with 74 mm (2.9 in) over 11 days, compared to only 52 mm (2.0 in) in July across 9 days, making August a wetter month despite its warm temperatures. Furthermore, the humidity in August is a bit lower at 68% versus July's 73%. For more detailed weather insights, you can check Rouen weather in July.
August typically offers warmer temperatures with a range from a minimum of 7°C (44°F) to a sizzling maximum of 36°C (98°F), averaging around 18°C (65°F). In contrast, September sees a slight drop in temperatures, with a minimum of 4°C (39°F) and a maximum of 30°C (87°F), averaging 16°C (60°F). Precipitation decreases in September to 52 mm (2.1 in) over 10 days, compared to August's 74 mm (2.9 in) over 11 days. Interestingly, humidity is a bit higher in September at 76% compared to August's 68%. For more detailed weather insights, check out Rouen weather in September.
August typically showcases a much warmer climate, with temperatures ranging from a minimum of 7°C (44°F) to a maximum of 36°C (98°F) and an average of 18°C (65°F). In contrast, October brings cooler temperatures, with a minimum of 1°C (35°F) and a maximum of 24°C (76°F), averaging 12°C (54°F). Both months experience a fair amount of precipitation, with August seeing 74 mm (2.9 in) over 11 days, while October records slightly higher precipitation at 82 mm (3.2 in) over 13 days. Additionally, October's humidity levels rise to 88%, making it feel more damp compared to August's 68%. For more details about October weather, you can visit Rouen weather in October.
August and November showcase significant contrasts in weather. August is characterized by warmer temperatures, with a minimum of 7°C (44°F) and a maximum reaching 36°C (98°F), averaging around 18°C (65°F). It also experiences relatively lower humidity at 68% and moderate precipitation totaling 74 mm (2.9 in) over about 11 days. In stark contrast, November brings cooler weather, with temperatures dropping to a minimum of -2°C (28°F) and an average of just 8°C (46°F), peaking at 18°C (65°F). The month sees increased precipitation at 81 mm (3.2 in) across approximately 13 days, coupled with much higher humidity levels at 92%. For more detailed insights into the November climate, you can visit Rouen weather in November.
August and December present striking contrasts in weather conditions. In August, temperatures range from a minimum of 7°C (44°F) to a scorching maximum of 36°C (98°F), with an average of 18°C (65°F). This month experiences 74 mm (2.9 in) of precipitation over about 11 rainy days and boasts a humidity level of 68%. In contrast, December sees much cooler temperatures, with a minimum of -4°C (26°F) and a maximum of 15°C (59°F), averaging just 6°C (44°F). Additionally, December is wetter, receiving 116 mm (4.6 in) over 18 days of precipitation and significantly higher humidity at 93%. For more details on December weather, check out Rouen weather in December.
As summer reaches its peak in August, Rouen experiences a delightful blend of warmth and occasional showers, setting it apart from the cooler months. With temperatures soaring to maximums of 36°C yet averaging a comfortable 18°C, August invites both sun-seekers and those looking to enjoy pleasant strolls under the historic skyline. The humidity levels rise to about 68%, adding a touch of summer's warmth without overwhelming the senses. While 11 days of rainfall contribute a mere 74 mm to the overall weather, it infuses the lush greenery surrounding the city, making it a beautiful time to explore. For a deeper dive into the city's weather patterns, check out Rouen Climate.