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July Weather in La Roche-Derrien, France

Last updated: August 23, 2025

In La Roche-Derrien, France, the average temperature in July hovers around 17°C (63°F), making it a comfortable time to visit. Expect minimum temperatures to drop to 11°C (52°F), with maximums reaching up to 28°C (83°F). During this period, you'll encounter roughly 40 mm (1.6 in) of precipitation over about 8 days, and an average humidity of 63%. This blend of mild weather and occasional rain creates a refreshing atmosphere perfect for exploration!

July Temperature in La Roche-Derrien

In July in La Roche-Derrien, the average temperature is 17°C (63°F), with maximums potentially reaching 28°C (83°F) and minimums dropping to as low as 11°C (52°F). This pleasant climate makes La Roche-Derrien an ideal destination for outdoor activities and sightseeing during this time of year.

July Weather in La Roche-Derrien: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in La Roche-Derrien, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Roche-Derrien, July typically has an average temperature of 17°C (63°F), with highs reaching up to 28°C (83°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec464748515560636361565048
Data source: Temperature data for La Roche-Derrien 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.

July Precipitation in La Roche-Derrien

In La Roche-Derrien in July, the precipitation amount is 40 mm (1.6 in), occurring over a span of 8 days.

July Precipitation Trends in La Roche-Derrien

The chart displays monthly precipitation patterns in La Roche-Derrien, 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. In La Roche-Derrien, July typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec66756043647840414611077119
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in La Roche-Derrien

In La Roche-Derrien in July humidity is 63%. With average temperature 17°C (63°F), this humidity feels like a comfortable embrace, making it ideal for leisurely strolls and sightseeing without feeling overly sticky or uncomfortable for travelers.

July Average Humidity in La Roche-Derrien

This chart illustrates the average monthly humidity levels in La Roche-Derrien, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in La Roche-Derrien is approximately 63%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%85%84%81%77%63%71%76%89%90%90%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in La Roche-Derrien

In La Roche-Derrien in July, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in La Roche-Derrien.

Maximum UV Index Levels in La Roche-Derrien for July

The chart shows the monthly maximum UV Index (UVI) for La Roche-Derrien 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. In July, the maximum UV index in La Roche-Derrien typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: La Roche-Derrien 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.

How July Weather in La Roche-Derrien Compares to Other Months

Weather in La Roche-Derrien varies notably across the year, with each month offering distinct climate conditions. This page compares July’s weather to other months in La Roche-Derrien, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in La Roche-Derrien, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)66 mm (2.6 inches)89%low
February Weather8°C (47°F)75 mm (3.0 inches)88%moderate
March Weather9°C (48°F)60 mm (2.4 inches)85%moderate
April Weather10°C (51°F)43 mm (1.7 inches)84%high
May Weather13°C (55°F)64 mm (2.5 inches)81%very high
June Weather15°C (60°F)78 mm (3.1 inches)77%very high
July Weather17°C (63°F)40 mm (1.6 inches)63%very high
August Weather17°C (63°F)41 mm (1.6 inches)71%very high
September Weather16°C (61°F)46 mm (1.8 inches)76%high
October Weather13°C (56°F)110 mm (4.3 inches)89%moderate
November Weather10°C (51°F)77 mm (3.0 inches)90%low
December Weather9°C (48°F)119 mm (4.7 inches)90%low

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