Last updated: February 26, 2025
Dieppe, France, in August offers a vibrant mix of warm weather and coastal charm, with maximum temperatures reaching up to 33°C (91°F). The average temperature hovers around a comfortable 18°C (65°F), making it ideal for both beachgoers and explorers. However, with around 75 mm (2.9 in) of precipitation over 14 days, visitors should be prepared for the occasional shower. Humidity levels at 68% add a soft richness to the air, enhancing the summer experience along this historic Normandy coastline. Whether basking in the sun or savoring the local cuisine, August in Dieppe promises delightful moments against a beautiful backdrop.
In August, Dieppe, France, basks in warm temperatures that reflect the peak of summer, with minimums around 12°C (54°F) and maximums reaching up to 33°C (91°F). The average temperature hovers around 18°C (65°F), providing a delightful ambiance for outdoor activities and seaside enjoyment. This month stands out as one of the warmest in Dieppe’s annual climate cycle, showcasing a notable increase from the preceding months. As summer wanes, these pleasant conditions offer the perfect backdrop for exploration and relaxation before the cooler autumn days begin to set in.
In August, Dieppe experiences a notable increase in rainfall, with 75 mm (2.9 in) of precipitation spread over 14 days. This marks a slight uptick from the drier summer months of June and July, which registered 66 mm (2.6 in) and 49 mm (1.9 in) respectively. As the year progresses, August serves as a transition point where the warm summer months begin to give way to the wetter conditions of autumn. The consistent precipitation pattern continues into September, where Dieppe sees 69 mm (2.7 in) over 12 days, suggesting that the region is preparing for the heavier downpours typically associated with the fall months. Overall, while August maintains a relatively moderate level of rain compared to earlier months, it indicates the onset of a seasonal shift, emphasizing the coastal town's dynamic weather patterns.
In August, Dieppe experiences a notable drop in humidity, reaching 68%, which is the lowest level of the year. This decline follows a steady decrease from 91% in January to 73% in July, suggesting that summer brings more comfortable conditions for residents and visitors alike. As the warm months progress, the air becomes drier, allowing for enjoyable outdoor activities. However, with the arrival of September, humidity begins to rise again, hinting at the transition towards the wetter autumn months. With August's refreshing respite from the typically high humidity levels, it's the perfect time to explore Dieppe's scenic coastal beauty.
In August, Dieppe, France, experiences a very high UV Index of 8, indicating that sun exposure poses a significant risk of harm, particularly during the peak hours of sunlight. This trend aligns closely with July's UV Index of 8, showcasing a period of intense solar radiation at the height of summer. As a result, residents and visitors alike should limit their time in direct sunlight to just 15 minutes to avoid sunburn. A noticeable increase in UV levels starts from April, when the index reaches 6, escalating through the summer months to peak in June. To stay informed about UV exposure, you can visit Dieppe UV Index for detailed insights and safety tips.
UV Risk Categories
August in Dieppe, France, shines with an impressive 392 hours of sunshine, making it one of the brightest months of the year. Following a gradual ascent from January’s mere 129 hours, the sunshine steadily builds through the spring and summer, peaking in July with 429 hours. While August sees a slight dip, it still remains vibrant, outshining the fall months ahead. The transition from the sun-drenched summer to the cooler autumn is palpable, as September introduces a decline to 331 hours, marking a return to the more subdued light characteristic of the later months. This trend highlights Dieppe's allure as a summer destination, where sunny days linger, inviting both relaxation and adventure before the season shifts.
In Dieppe, France, August presents a 37% chance of sunny weather, a slightly lower likelihood compared to the preceding months of April and May, which experience peaks of 59% and 41%, respectively. This slight dip continues the trend of fluctuating sunshine probabilities seen throughout the summer. Notably, June and July also see reduced chances of sun, at 30% and 39%, marking a seasonal pattern where the late summer often yields less predictable weather. As the year progresses into September, the chances of sunny days rebound to 39%, suggesting that summer may linger a bit longer, enticing visitors to enjoy Dieppe’s charm amid the shifting skies.
In Dieppe, France, August marks a delightful transition in daylight hours, with the sun gracing the skies for 14 hours each day. This gradual decline from the 16 hours enjoyed in June reflects the waning summer days, yet still offers plenty of light for outdoor adventures and leisurely strolls along the coast. Following the vibrant months of May and June, which showcase a peak in daylight, August maintains a generous amount of sunlight before surrendering to the shorter days of September and October. As the year progresses, daylight hours will steadily diminish, highlighting the fleeting beauty of summer while ushering in the rich colors of autumn.
In Dieppe, France, the August winds dance gently along the coastline, with an average speed of 5.1 m/s (12 mph). This marks a slight increase from the summer’s lull in June and July, where winds dipped to their lowest at 3.6 m/s (8 mph) and 4.4 m/s (10 mph), respectively. As the warm summer air gives way to the impending autumn, August showcases a rejuvenation in breeziness, reminiscent of earlier months like January and February, which present their own robust winds around 5.9 m/s (13 mph). Notably, the gradual uptick towards the end of summer hints at the transition to a windier fall, as seen in September’s consistent conditions. Overall, August serves as a charming bridge between the relaxed summer breezes and the more energetic winds that follow.
The weather in Dieppe 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 Dieppe and find detailed weather information for every month.
August and January present stark contrasts in weather. In August, temperatures range from a minimum of 12°C (54°F) to a maximum of 33°C (91°F), with an average of 18°C (65°F). The month sees around 75 mm (2.9 in) of precipitation over 14 days, accompanied by a humidity level of 68%. In contrast, January brings much colder conditions, with temperatures dipping as low as -3°C (27°F) and only reaching a maximum of 14°C (58°F), resulting in an average of 6°C (43°F). The precipitation is slightly higher at 77 mm (3.0 in) over 13 days, and the humidity is notably higher at 91%. For more detailed information, you can explore Dieppe weather in January.
In Dieppe, August presents a warm and vibrant atmosphere, with average temperatures ranging from a comfortable 18°C (65°F) to a maximum of 33°C (91°F), while only experiencing about 75 mm (2.9 in) of precipitation over 14 days. In contrast, February brings a much cooler climate, with average temperatures hovering around 7°C (45°F) and dropping to a chilly minimum of -4°C (25°F), alongside similar precipitation levels of 72 mm (2.8 in) across 13 days. Additionally, February's humidity reaches a higher level at 89%, compared to August's 68%, contributing to a distinctly different feel in the air. For those interested in detailed February conditions, Dieppe weather in February provides further insights.
August and March in Dieppe present markedly different weather experiences. In August, temperatures can soar with daily averages around 18°C (65°F) and highs reaching up to 33°C (91°F), accompanied by modest precipitation of 75 mm (2.9 in) over 14 days and a humidity level of 68%. In contrast, March is notably cooler, with average temperatures around 8°C (47°F), dipping to a minimum of -5°C (23°F) and only peaking at 20°C (68°F). Precipitation in March is slightly higher at 78 mm (3.1 in), spread over 16 days, and includes increased humidity at 85%. For a more detailed look at March weather patterns, you can visit Dieppe weather in March.
In comparing the weather of August and April, we observe significant differences in temperature and precipitation. August boasts a much warmer climate, with average temperatures ranging from a minimum of 12°C (54°F) to a maximum of 33°C (91°F), contrasted with April's milder temperatures, where the range is from 1°C (34°F) to a maximum of 22°C (71°F). Precipitation is also notably higher in August, with 75 mm (2.9 in) spread over 14 days, whereas April sees only 33 mm (1.3 in) across 7 days. Additionally, April has a higher humidity level at 84% compared to August's 68%. For a closer look at April's weather specifically, you can visit Dieppe weather in April.
When comparing the weather in August and May, distinct differences emerge in temperature and humidity. August boasts a warmer climate with minimum temperatures around 12°C (54°F) and maximums reaching up to 33°C (91°F), making it significantly warmer than May, which has a minimum of 5°C (42°F) and a maximum of 24°C (76°F). Despite a similar level of precipitation—75 mm (2.9 in) in August and 76 mm (3.0 in) in May—the humidity in May is slightly higher at 82%, compared to August's 68%. For a more detailed look at May's weather, you can explore Dieppe weather in May.
In comparing the weather between June and August, June tends to be slightly cooler, with average temperatures ranging from a minimum of 9°C (49°F) to a maximum of 31°C (87°F), while August sees a warmer range from 12°C (54°F) to 33°C (91°F). Additionally, humidity levels are higher in June at 80%, compared to 68% in August. Precipitation in June is also relatively lower, with 66 mm (2.6 in) over 10 days, versus 75 mm (2.9 in) across 14 days in August. For a detailed look at June weather, you can visit Dieppe weather in June.
When comparing the weather between July and August, we see some notable similarities and differences. Both months feature a minimum temperature of around 12°C (54°F) and an average temperature of 18°C (65°F). However, July tends to be slightly warmer at its maximum temperature of 34°C (93°F) compared to August's maximum of 33°C (91°F). Additionally, August experiences more precipitation, with 75 mm (2.9 in) over 14 days, while July has less rain at 49 mm (1.9 in) across 9 days. The humidity is also slightly lower in July at 73% compared to 68% in August. For more detailed information, you can check Dieppe weather in July.
In comparing August and September weather, we see a noticeable shift in temperature and conditions. August features warmer temperatures with a minimum of 12°C (54°F) and a maximum of 33°C (91°F), while September experiences cooler temperatures, with a minimum of 8°C (47°F) and a maximum of 26°C (80°F). August also has marginally higher precipitation at 75 mm (2.9 in) over 14 days, compared to September's 69 mm (2.7 in) over 12 days. Humidity slightly increases in September, reaching 76% compared to August's 68%. For more detailed insights, you can check Dieppe weather in September.
August and October present a striking contrast in weather conditions. In August, temperatures range from a mild 12°C (54°F) at night to a warm 33°C (91°F) during the day, with average highs around 18°C (65°F). The month sees moderate precipitation of 75 mm (2.9 in) over about 14 days, accompanied by a relatively comfortable humidity of 68%. In contrast, October experiences cooler temperatures, with nighttime lows dropping to 4°C (40°F) and daytime highs capping at 23°C (74°F), averaging about 14°C (57°F). The month also sees increased precipitation at 104 mm (4.1 in) over 16 days, coupled with higher humidity levels at 88%. For more specific details about October weather, you can visit Dieppe weather in October.
August and November present contrasting weather conditions. In August, temperatures range from a mild 12°C (54°F) to a warm 33°C (91°F), with an average of 18°C (65°F). The month experiences relatively moderate precipitation of 75 mm (2.9 in) over 14 days, and humidity levels sit at 68%. In contrast, November is much cooler, with temperatures ranging from a chilly 1°C (35°F) to a maximum of 18°C (64°F) and an average temperature of only 9°C (49°F). This month sees increased precipitation, totaling 101 mm (4.0 in) over 16 days, and noticeably higher humidity at 92%. For a deeper look into November's climate, check out Dieppe weather in November.
August and December present a stark contrast in weather conditions. In August, temperatures range from a mild 12°C (54°F) at night to a warm 33°C (91°F) during the day, with an average of around 18°C (65°F). The month typically sees about 75 mm (2.9 in) of precipitation over 14 days, with humidity levels around 68%. In contrast, December experiences much cooler temperatures, with a minimum of -1°C (31°F) and a maximum of only 14°C (57°F), averaging at 8°C (46°F). This winter month is wetter, receiving approximately 139 mm (5.5 in) of rain spread over 20 days and a higher humidity of 93%. For more detailed information on December weather, you can check Dieppe weather in December.
In August, Dieppe experiences a warm embrace with maximum temperatures often reaching up to 33°C, making it stand out from the cooler months. The average temperature of 18°C offers a pleasant reprieve, while nighttime lows of 12°C keep the evenings comfortable. However, this summer month also brings considerable precipitation, with rain gracing the area on about half of the days, contributing to a notable humidity of 68%. This blend of warmth and moisture fosters a vibrant atmosphere, setting August apart as a time for both sun-soaked adventures and refreshing coastal breezes. For a comprehensive look at the weather patterns, check out Dieppe Climate.