August Weather in Caen, France

Last updated: February 26, 2025

Experience the vibrant August weather in Caen, France, where temperatures can soar to a maximum of 37°C (98°F), contrasting with a refreshing minimum of 8°C (47°F). The month boasts an average temperature of 19°C (66°F), providing pleasant conditions for both locals and visitors alike. However, expect some rain as precipitation totals around 60 mm (2.4 in) over approximately 12 days, creating a humid atmosphere with an average humidity level of 73%. Whether basking in the sun or enjoying the occasional shower, August in Caen offers a delightful mix of weather experiences.

August Temperature in Caen

In August, Caen, France experiences a delightful warmth as summer peaks, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 37°C (98°F). The average temperature sits comfortably at 19°C (66°F), making it an ideal time for outdoor activities and exploration. Compared to the cooler earlier months, August brings a vibrant atmosphere, reflecting a distinct upward trend in temperatures as summer unfolds. This month mirrors the sultry feel of July but with slightly more temperate evenings, inviting both locals and visitors to enjoy the long, sun-drenched days of late summer. As autumn approaches, the warmth of August serves as a fitting farewell to the season, offering a perfect backdrop for leisurely strolls and cultural festivities throughout the picturesque city.

August Weather in Caen: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Caen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434548525764676661554845
Data source: Temperature data for Caen 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.

August Precipitation in Caen

In August, Caen experiences a moderate precipitation level of 60 mm (2.4 in), reflecting a continuation of the region's typical summer weather patterns. Rainfall occurs over about 12 days, providing a mix of sunny intervals and refreshing showers. This month sees a slight decrease in precipitation compared to June's heavier downpour of 89 mm (3.5 in) but maintains a steady rhythm, much like the preceding months. Overall, the trend indicates that while the summer months can bring sporadic rain, they are often balanced by warm days, creating a delightful atmosphere in this picturesque French city.

August Precipitation Trends in Caen

The chart displays monthly precipitation patterns in Caen, with values for each month alongside August's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec5463623570895061507877101
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Caen

In August, Caen experiences a noticeable shift in humidity, easing down to 73% after a more humid summer. Following a gradual decrease from a high of 90% in January, the city reaches its lowest levels in July at 69% before climbing slightly in August. This slight rise indicates a warming trend as summer transitions to early autumn, with humidity levels rising again in September to 79%. Overall, humidity in Caen shows a clear seasonal pattern, peaking during the cooler months and dipping as temperatures rise, offering a refreshing respite in late summer.

August Average Humidity in Caen

This chart illustrates the average monthly humidity levels in Caen, with August's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how August's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%86%85%80%80%69%73%79%89%92%92%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Caen

In August, Caen experiences a UV Index of 8, classifying it as very high exposure, with a rapid burn time of just 15 minutes. This trend continues from July, maintaining a consistently high UV level throughout the summer months. Comparatively, June peaked at a UV Index of 9, highlighting the sun's intensity as the summer progresses. As the season comes to a close, it's essential for residents and visitors alike to be mindful of their sun exposure and take appropriate precautions. With such high UV ratings, the need for sunscreen and protective clothing becomes paramount. For more details on UV levels throughout the year, visit Caen UV Index.

Maximum UV Index Levels in Caen for August

The chart shows the monthly maximum UV Index (UVI) for Caen in August, 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.
JanFebMarAprMayJunJulAugSepOctNovDec234689886421
Data source: Caen August 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.

August Sunshine in Caen

August in Caen, France, offers a delightful respite bathed in 389 hours of sunshine, making it one of the sunniest months of the year. Following the peak brightness of July, which boasts 426 hours, August sees a gentle decline in sunlight as summer begins to transition into autumn. The overall trend reveals a gradual increase in daylight from January's 133 hours to the summer months, peaking in July, then softening as September arrives with 325 hours. This pattern highlights a vibrant summer experience, with ample sunshine to enjoy the beautiful landscapes, yet hinting at the coziness of fall in the months ahead.

Monthly Sunshine Duration in Caen: August Highlighted

The August sunshine duration represents the total number of hours Caen experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec133h200h281h357h407h411h426h389h325h271h215h173h
Data source: Caen August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Caen During August

In Caen, France, the prospect of encountering sunny weather in August holds a moderate allure, with a 35% chance of sunshine. This figure reflects a slight dip compared to the 41% likelihood in July, indicating a transition from the peak summer warmth. Interestingly, as the summer months progress, the chances of sunny days fluctuate, peaking in April at 58% before gradually declining towards the end of the season. While August offers a fair opportunity for enjoying sunny moments, it is slightly less predictable than its predecessor months, suggesting that visitors may want to prepare for a mix of sunshine and clouds as summer begins to wane.

Percentage of Sunny Days in August in Caen

The chart illustrates the percentage of sunny days in Caen throughout the year, with August 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 Caen experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec18%26%46%58%36%31%41%36%39%39%31%25%
Data source: Caen August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Caen in August

In Caen, France, the rhythm of daylight shifts significantly throughout the year, and August stands out with 14 hours of sunshine—a vibrant remnant of the long summer days. Following the peak brightness of June, which boasts the maximum duration of 16 hours, August sees a gentle decline in daylight as summer transitions into autumn. This gradual tapering hints at a return to shorter days, starting with September at 12 hours. The progression from the winter darkness of January, with only 8 hours, to the lively afternoons of late spring and summer illustrates how dramatically the landscape transforms with the seasons. As daylight wanes in August, it serves as a reminder of the carefree summer moments now drawing to a close, paving the way for the cozy and reflective months ahead.

Average Daylight Hours in Caen for August

The chart illustrates the variation in daylight duration in Caen throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 42m10h 8m11h 55m13h 45m15h 19m16h 8m15h 42m14h 17m12h 32m10h 43m9h 6m8h 15m
Data source: Caen daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Caen

In August, Caen experiences a mild breeze, with an average wind speed of 3.8 m/s (8 mph). This slightly increased wind speed compared to the calmer months of June and July adds a refreshing touch to the summer atmosphere. As the city transitions from the warm summer months to the cooler autumn days, the wind begins to pick up again, following the trend seen in the neighboring months of January, February, and October, where wind speeds often reach around 4.1 m/s. Overall, August's gentle winds create a pleasant ambiance, making it an ideal time to enjoy outdoor activities before the autumn chill sets in.

Average August Wind Speed in Caen

The chart displays monthly wind speed patterns in Caen, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.24.94.23.74.82.83.53.8 m/s3.34.13.64.6
Data source: Caen August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Caen Compares to Other Months

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

August and January present a striking contrast in weather. August boasts warmer temperatures with a minimum of 8°C (47°F) and an average of 19°C (66°F), peaking at a sweltering 37°C (98°F). This month experiences higher humidity levels at 73% and sees about 60 mm (2.4 in) of rainfall over 12 days. In contrast, January is characterized by much colder temperatures, ranging from a minimum of -7°C (21°F) to a mild maximum of 16°C (61°F), with an average of 6°C (43°F). Although January has slightly less precipitation at 53 mm (2.1 in) over 11 days, it has a higher humidity of 90%. For more detailed information about January weather in Caen, check out Caen weather in January.

August and February present contrasting weather patterns. In August, temperatures range from a pleasant 19°C (66°F) on average to a scorching high of 37°C (98°F), with a lower limit of 8°C (47°F). The month experiences a moderate amount of precipitation, averaging 60 mm (2.4 in) over 12 days, while humidity sits at a comfortable 73%. In stark contrast, February brings much cooler conditions, with an average temperature of 7°C (45°F), dipping to a minimum of -5°C (23°F) and only reaching a maximum of 19°C (67°F). Although the total precipitation is slightly higher at 63 mm (2.5 in) over 13 days, humidity is notably higher at 89%. For more details on February weather, you can check Caen weather in February.

August and March present striking contrasts in weather conditions. In August, temperatures soar with a minimum of 8°C (47°F) and a maximum of 37°C (98°F), resulting in an average temperature of 19°C (66°F). The month is characterized by a humidity level of 73% and 60 mm (2.4 in) of precipitation over about 12 days. Conversely, March is much cooler, featuring a minimum temperature of -7°C (19°F) and a maximum of 25°C (78°F) with an average of 9°C (48°F). This month experiences slightly higher precipitation at 62 mm (2.5 in) over 15 days, along with increased humidity at 86%. For a deeper understanding of the conditions, check Caen weather in March.

August and April present distinct weather patterns that reflect the transition between seasons. In August, temperatures can range significantly from a cool 8°C (47°F) at night to a hot 37°C (98°F) during the day, with an average temperature of 19°C (66°F). This month is characterized by moderate precipitation of 60 mm (2.4 in) over 12 days, and humidity levels at approximately 73%. In contrast, April experiences much cooler temperatures, with a minimum of -1°C (31°F) and a maximum of 26°C (80°F), averaging at 11°C (52°F). The month receives less rainfall, about 35 mm (1.4 in) over 7 days, but with higher humidity at 84%. For more detailed information on April weather, check out Caen weather in April.

When comparing the weather between May and August, significant differences can be observed. August experiences a wider temperature range, with minimums around 8°C (47°F) and maximums soaring up to 37°C (98°F), resulting in an average temperature of 19°C (66°F). In contrast, May has cooler temperatures, ranging from a minimum of 2°C (36°F) to a maximum of 29°C (84°F), and an average of 14°C (57°F). Although May sees slightly more precipitation at 70 mm (2.8 in) over 11 days, August has a warm and humid climate, registering 60 mm (2.4 in) of rain across 12 days and a humidity level of 73%. For more detailed information on May weather patterns, you can check Caen weather in May.

When comparing the weather in August to June, we see some noteworthy differences. August experiences slightly warmer average temperatures, with a minimum of 8°C (47°F), an average of 19°C (66°F), and a maximum reaching up to 37°C (98°F). In contrast, June has a similar minimum of 8°C (47°F) but an average of 18°C (64°F) and a maximum of 37°C (99°F). Precipitation levels are lower in August, with 60 mm (2.4 in) over 12 days, compared to June's 89 mm (3.5 in) over 13 days. Additionally, humidity in August is at 73%, while in June it is higher at 80%. For more details on June weather specifics, visit Caen weather in June.

In comparing the weather between July and August, both months exhibit warm temperatures with average highs reaching into the upper 30s°C. July experiences slightly higher maximum temperatures, peaking at 39°C (103°F), compared to August's maximum of 37°C (98°F). Despite this, August sees a slight increase in humidity at 73%, making it feel a bit warmer overall than July's 69%. Precipitation is also a bit more frequent in August, with rainfall occurring on 12 days and totaling 60 mm (2.4 in), compared to July's 50 mm (2.0 in) over 11 days. For more detailed insights, you can check Caen weather in July.

August typically offers warmer temperatures compared to September, with minimums around 8°C and maximums soaring up to 37°C, averaging 19°C. In contrast, September cools down slightly, with minimum temperatures dropping to 4°C and maxing out at 32°C, resulting in an average of 16°C. While both months experience a similar number of rainy days (12), August sees slightly more precipitation overall at 60 mm, compared to September's 50 mm. Additionally, September experiences a higher humidity level at 79%, compared to August's 73%. For more detailed information, you can check Caen weather in September.

August and October present distinctly different weather patterns. In August, temperatures can soar with maximums reaching 37°C (98°F), while the average hovers around a comfortable 19°C (66°F). Humidity is fairly high at 73%, and the month sees about 60 mm (2.4 in) of precipitation over 12 days. In contrast, October experiences cooler conditions, with maximum temperatures dropping to 25°C (78°F) and an average of 13°C (56°F). The humidity rises to 89%, and there’s an increase in precipitation, totaling 78 mm (3.1 in) across 14 days. For more details, visit Caen weather in October.

In August, the weather is warm with an average temperature of 19°C (66°F), fluctuating between a comfortable 8°C (47°F) at night and a hot 37°C (98°F) during the day. The humidity is relatively moderate at 73%, and there’s some rainfall, totaling 60 mm (2.4 in) over about 12 days. In contrast, November experiences much cooler temperatures, averaging just 9°C (48°F), with lows dipping to -2°C (29°F) and highs reaching a mild 19°C (66°F). The month sees increased humidity at 92% and slightly more precipitation, with a total of 77 mm (3.0 in) over 13 days. For more detailed information, you can visit Caen weather in November.

August and December present contrasting weather patterns. In August, temperatures range from a chilly 8°C (47°F) to a scorching 37°C (98°F), with an average of 19°C (66°F), while December experiences much cooler temperatures, ranging from a minimum of -3°C (27°F) to a maximum of 16°C (60°F), averaging just 7°C (46°F). Precipitation is also notably different; August sees around 60 mm (2.4 in) over 12 days, compared to December's higher precipitation of 101 mm (4.0 in) spread across 17 days. Additionally, humidity levels are higher in December at 92%, compared to August's 73%. For more detailed insights, check Caen weather in December.

Compare Caen's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Caen

As August unfolds in Caen, it brings a notable warmth that sets it apart from the cooler months preceding it. With high temperatures peaking at a sizzling 37°C (98°F) and an average of 19°C (66°F), this summer month offers a vibrant taste of the season, inviting residents and tourists alike to enjoy outdoor activities. However, the air is often laden with humidity at around 73%, and sporadic rainfall—notably on 12 days—adds a touch of unpredictability to the otherwise dry heat. This unique blend of warmth and moisture characterizes August's weather, distinguishing it from the milder climates earlier in the year. For more insights on what to expect throughout the seasons, visit Caen Climate.