August Weather in Concarneau, France

Last updated: February 26, 2025

Experience the captivating August weather in Concarneau, France, where daytime temperatures can reach a delightful 28°C (83°F), providing the perfect backdrop for outdoor exploration. With an average temperature of 17°C (64°F), and a minimum dipping to 11°C (52°F), visitors can expect a comfortable climate ideal for various activities. However, be prepared for occasional rain, as 60 mm (2.3 in) of precipitation graces the region over 11 days, contributing to the lush, vibrant surroundings. The humidity level sits at a pleasant 78%, complementing the refreshing coastal breeze, making August a unique time to experience this charming seaside town.

August Temperature in Concarneau

In Concarneau, France, August presents a delightful warmth that marks it as one of the year's most inviting months. With minimum temperatures averaging around 11°C (52°F) and a pleasing daily average of 17°C (64°F), visitors can enjoy comfortable days. The month peaks with maximum temperatures reaching 28°C (83°F), making it perfect for beach outings and exploring the charming local scenery. This trend of rising temperatures from the cooler January lows of 7°C (46°F) to the summer highs reflects the transition into the vibrant warmth of late summer. As the summer season wanes, August stands out not just for its delightful warmth but also for the balanced climate that invites both relaxation and adventure.

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

The chart illustrates August temperature patterns in Concarneau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec454648525661656361565048
Data source: Temperature data for Concarneau generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Concarneau

In August, Concarneau experiences a moderate precipitation amount of 60 mm (2.3 in), falling over approximately 11 days of the month. This marks a slight increase from the drier months of July, which recorded only 47 mm of rain, hinting at a transition into the wetter fall season. The rainfall during August maintains a steady rhythm, similar to June and May's conditions, suggesting a consistent maritime climate. As summer wanes, the precipitation trends reflect the onset of increased moisture in preparation for the heavier rains to come in September and October. This pattern not only highlights the region's characteristic variability but also provides a glimpse into the forthcoming lush landscapes shaped by the coastal weather.

August Precipitation Trends in Concarneau

The chart displays monthly precipitation patterns in Concarneau, 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.
JanFebMarAprMayJunJulAugSepOctNovDec65917542656547605310093129
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Concarneau

In Concarneau, France, August brings a slight dip in humidity to 78%, marking a transition as summer draws to a close. This contrasts with the consistently high levels seen in the earlier months, where humidity hovered around 80-83% from January to May. Interestingly, July also recorded a decrease at 77%, suggesting a gradual easing of the muggy summer atmosphere. As autumn approaches, September sees a modest rise back to 79%, hinting at a lingering warmth. Overall, the seasonal trend reveals a gradual humidity decline throughout the summer, providing a refreshing balance as Concarneau prepares for the cooler months ahead.

August Average Humidity in Concarneau

This chart illustrates the average monthly humidity levels in Concarneau, 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.
JanFebMarAprMayJunJulAugSepOctNovDec82%83%81%82%82%80%77%78%79%82%81%82%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Concarneau

In August, the UV Index in Concarneau, France remains high at 8, marking a continuation of the very high exposure levels seen in the preceding months of June and July. At this intensity, the burn time is notably short, only 15 minutes, making sun protection a priority for anyone enjoying the gorgeous summer weather. Interestingly, while the index drops slightly from July's peak, it still signifies a need for caution as the summer sun can be deceptively strong. This pattern of increased UV exposure throughout late spring and summer highlights the importance of being mindful of sun safety as you bask in Concarneau's sunny skies. For more detailed information on the changing UV levels, check out Concarneau UV Index.

Maximum UV Index Levels in Concarneau for August

The chart shows the monthly maximum UV Index (UVI) for Concarneau 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.
JanFebMarAprMayJunJulAugSepOctNovDec235689986522
Data source: Concarneau 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 Concarneau

In August, Concarneau basks in the warm glow of 402 hours of sunshine, contributing to a vibrant summer atmosphere. This month, while seeing a slight dip from the previous peak in July's 433 hours, still embodies the essence of summer, offering plenty of bright days for beachgoers and explorers alike. The overall trend leading up to August illustrates a steady rise in sunlight hours from the dreary depths of winter, with a significant surge from 142 hours in January to the sun-soaked summer months. As autumn approaches, September begins to show a notable decline to 340 hours, reminding locals and visitors that the golden days of summer are fleeting, making August a cherished highlight in Concarneau's year.

Monthly Sunshine Duration in Concarneau: August Highlighted

The August sunshine duration represents the total number of hours Concarneau 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.
JanFebMarAprMayJunJulAugSepOctNovDec142h209h305h359h418h415h433h402h340h279h231h182h
Data source: Concarneau August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Concarneau During August

August in Concarneau, France, typically enjoys a 42% chance of sunny weather, making it one of the more promising months for sun-seekers. This figure slightly exceeds the 41% chance seen in both July and March, indicating a modest upward trend as summer peaks. Interestingly, while May and June hover lower at 33% and 34%, August aligns closely with September, suggesting a stable late-summer climate. As travelers flock to this coastal town, the consistent likelihood of sunshine in August offers a delightful contrast to the wetter, cloudier winter months, where the chance of sun drops as low as 24% in January. Overall, if you’re hoping for bright skies, August in Concarneau is your best bet in the summer season.

Percentage of Sunny Days in August in Concarneau

The chart illustrates the percentage of sunny days in Concarneau 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 Concarneau experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec24%27%41%54%33%34%41%42%42%37%37%26%
Data source: Concarneau August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Concarneau in August

In Concarneau, France, the daylight duration in August reflects a peak in the summer luminosity, with a generous 14 hours of daylight adorning the skies. As the year progresses from the winter months, where light is sparse at just 8 hours in January, daylight gradually increases, nurturing the vibrant blooms of spring and the lush landscapes of summer. This trend reaches its zenith in May, June, and July, where the daylight lingers at a splendid 15 hours. As August gently ushers in the transition to autumn, daylight begins to ebb, dropping to 12 hours by September. This rhythm of light invites both locals and visitors to bask in the warmth of summer while also hinting at the cooler days to come.

Average Daylight Hours in Concarneau for August

The chart illustrates the variation in daylight duration in Concarneau throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 51m10h 13m11h 56m13h 41m15h 11m15h 57m15h 32m14h 12m12h 31m10h 47m9h 14m8h 25m
Data source: Concarneau daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Concarneau

In August, the coastal charm of Concarneau, France is met with a gentle breeze averaging 3.9 m/s (9 mph). This mild wind speed is reflective of a summer that tends to calm as it wanes, hinting at the transition to the cooler months ahead. The slightly lower wind velocity in August follows a peak in May and February, where winds reached up to 5.4 m/s (12 mph), suggesting a notable variation in the maritime atmosphere throughout the year. As September approaches, the winds continue to ease, further emphasizing the tranquil and idyllic summer days that make Concarneau a delightful destination for those seeking to savor the serene beauty of the French coast.

Average August Wind Speed in Concarneau

The chart displays monthly wind speed patterns in Concarneau, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.65.44.54.15.23.14.33.9 m/s3.64.43.75.4
Data source: Concarneau August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Concarneau Compares to Other Months

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

August and January present contrasting weather experiences. In August, temperatures range from a mild 11°C (52°F) at night to a warm 28°C (83°F) during the day, accompanied by an average humidity of 78%. It experiences about 60 mm (2.3 in) of rainfall spread over 11 days. In stark contrast, January sees much colder temperatures, with a minimum of -4°C (25°F) and a maximum of 14°C (57°F), creating a chillier atmosphere, while the humidity rises slightly to 82%. Precipitation in January is about 64 mm (2.5 in) over 10 days, making it a wetter month than August. For more details, visit Concarneau weather in January.

In August, the weather is generally mild to warm, with temperatures ranging from a low of 11°C (52°F) to a high of 28°C (83°F) and an average of 17°C (64°F). Humidity is relatively high at 78%, and the month experiences about 60 mm (2.3 in) of precipitation over 11 days. In contrast, February brings much cooler conditions, with temperatures dipping down to a minimum of -4°C (26°F) and peaking at 17°C (63°F), averaging only 8°C (47°F). Precipitation is slightly more frequent, totaling 91 mm (3.6 in) over 13 days, while humidity increases moderately to 83%. For more detailed insights on February weather specifics, check out this link: Concarneau weather in February.

When comparing August and March weather, the differences are quite pronounced. August enjoys milder temperatures with a minimum of 11°C (52°F) and an average of 17°C (64°F), reaching a maximum of 28°C (83°F). In contrast, March experiences cooler temperatures, starting at a minimum of -5°C (23°F) and averaging only 9°C (48°F), with a maximum of 19°C (66°F).

Precipitation is also notable; August records about 60 mm (2.3 in) over 11 days, while March sees slightly higher totals at 75 mm (3.0 in) across 15 days. Both months have similar humidity levels, hovering around 78% in August and slightly higher at 81% in March. For a closer look at what to expect during this transition between winter and spring, check out Concarneau weather in March.

When comparing the weather in August and April, we see distinct differences in temperature and precipitation. August enjoys warmer temperatures, with a minimum of 11°C (52°F) and a maximum reaching 28°C (83°F), while April starts significantly cooler, with temperatures ranging from 0°C (33°F) to a maximum of 22°C (72°F). Precipitation levels are also different, with August receiving 60 mm (2.3 in) of rain over 11 days, compared to April's 42 mm (1.6 in) across 7 days. Additionally, April is slightly more humid at 82%, while August has a humidity of 78%. For more detailed information, you can visit Concarneau weather in April.

In comparing the weather of August and May, it is clear that August tends to be warmer, with an average temperature of 17°C (64°F) compared to May's cooler average of 13°C (56°F). August also has higher maximum temperatures, reaching up to 28°C (83°F), while May peaks at 26°C (78°F). Precipitation levels are similar, with August receiving 60 mm (2.3 in) over 11 days and May slightly higher at 65 mm (2.6 in) over 12 days. Humidity in both months is fairly high, with August at 78% and May at 82%. For a closer look at the specifics of May weather, you can visit Concarneau weather in May.

When comparing the weather in August and June, we see some interesting trends. August has a slightly warmer average temperature of 17°C (64°F) compared to June's 16°C (62°F), and the maximum temperatures are similar, with August reaching 28°C (83°F) and June hitting 29°C (84°F). Both months experience a similar amount of rainfall, with August receiving 60 mm (2.3 in) and June receiving 65 mm (2.5 in), although the exact distribution of rainy days remains the same at 11 days for each month. Humidity levels are also closely matched; August averages 78%, while June is slightly higher at 80%. For a more detailed look at June's weather, check out Concarneau weather in June.

In comparing the weather of July and August, both months exhibit similar temperature ranges, with July slightly warmer on average at 18°C (65°F) compared to August's 17°C (64°F). However, August sees a higher maximum temperature of 28°C (83°F), just a degree below July's peak of 29°C (84°F). Rainfall is more prominent in August, with a total of 60 mm (2.3 in) over 11 days, whereas July experiences 47 mm (1.9 in) across 9 days. Humidity levels are also similar, with August at 78% and July at 77%. For more detailed information, you can view Concarneau weather in July.

August and September exhibit similar weather patterns, though September tends to be slightly cooler. In August, temperatures range from a minimum of 11°C (52°F) to a maximum of 28°C (83°F), with an average of 17°C (64°F). The month typically sees about 60 mm (2.3 in) of precipitation over 11 days, along with a humidity level of 78%. In contrast, September features a lower minimum temperature of 8°C (47°F) and an average of 16°C (61°F), while still reaching a maximum of 29°C (84°F). Precipitation decreases slightly to 52 mm (2.1 in) across 10 days, with humidity remaining quite high at 79%. For more specific weather details, you can check Concarneau weather in September.

In August, temperatures tend to be milder, with minimums around 11°C (52°F) and maximums reaching up to 28°C (83°F), averaging at 17°C (64°F). The month experiences about 60 mm (2.3 in) of precipitation over 11 days, accompanied by relatively high humidity levels at 78%. In contrast, October brings significantly cooler temperatures, with a minimum of 3°C (38°F) and a maximum of 20°C (69°F), averaging just 13°C (56°F). Additionally, October is wetter, with precipitation totaling 100 mm (4.0 in) over 14 days, and slight increases in humidity at 82%. For a more detailed look at climate specifics, you can visit Concarneau weather in October.

August and November present quite different weather experiences. In August, temperatures tend to be warmer, with a minimum of 11°C (52°F) and averaging around 17°C (64°F), reaching highs of 28°C (83°F). The month sees about 60 mm (2.3 in) of precipitation spread over 11 days and a humidity level of 78%. In contrast, November is considerably cooler, with temperatures dipping to a minimum of 2°C (35°F) and averaging just 10°C (50°F), peaking at 17°C (63°F). Rainfall increases to 93 mm (3.7 in) over 14 days, accompanied by slightly higher humidity at 81%. For more details on the weather conditions in November, you can explore Concarneau weather in November.

When comparing the weather in August and December, distinct differences emerge. August typically boasts mild to warm temperatures, ranging from a minimum of 11°C (52°F) to a maximum of 28°C (83°F), with an average of 17°C (64°F). In contrast, December experiences much cooler temperatures, with a minimum of 1°C (34°F) and a maximum of 14°C (57°F), and an average temperature of only 9°C (48°F). Precipitation also varies significantly; August sees 60 mm (2.3 in) over 11 days, while December has nearly double that, with 129 mm (5.1 in) spread across 16 rainy days. Despite the slight increase in humidity from 78% in August to 82% in December, the overall feel of December's weather is characterized by its chill and increased rainfall. For more detailed information, you can visit Concarneau weather in December.

Compare Concarneau's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Concarneau

August in Concarneau marks a delightful transition as summer lingers, bringing warmer days and a mix of sunshine and brief showers. With temperatures reaching a pleasant maximum of 28°C (83°F), beach outings and outdoor activities thrive, yet the average remains a comfortable 17°C (64°F), making it a perfect time for exploration. Rainfall, while present on about one-third of the month, is often light, allowing visitors to enjoy the vibrant coastal scenery despite the 60 mm (2.3 in) of precipitation. Comparatively, August tends to be more humid, with levels around 78%, adding to the lushness of the surrounding landscapes. For those interested in the entire year’s weather patterns, check out Concarneau Climate.