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August Weather in Lantheuil, France

Last updated: August 23, 2025

In August, the average temperature in Lantheuil, France hovers around 18°C (66°F), making it a pleasant time to explore. However, be prepared for a range, as temperatures can dip to a minimum of 8°C (47°F) and soar up to a maximum of 37°C (98°F). Expect 62 mm (2.4 in) of precipitation over approximately 13 days, contributing to an average humidity level of 73%.

August Temperature in Lantheuil

In August in Lantheuil, the average temperature is 18°C (66°F). Maximum temperatures can reach 37°C (98°F), while minimums can drop as low as 8°C (47°F). It's a great time for travelers to enjoy mild weather with the possibility of warm afternoons and cooler evenings.

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

The chart illustrates August temperature patterns in Lantheuil, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lantheuil, August typically has an average temperature of 18°C (66°F), with highs reaching up to 37°C (98°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec434547515763666561554845
Data source: Temperature data for Lantheuil 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 Lantheuil

In Lantheuil in August, the precipitation amount is 62 mm (2.4 in) over the course of 13 days.

August Precipitation Trends in Lantheuil

The chart displays monthly precipitation patterns in Lantheuil, 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. In Lantheuil, August typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec5564653871915462518277104
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Lantheuil

In Lantheuil in August, humidity is 73%. With an average temperature of 18°C (66°F), this humidity feels like a warm and sticky embrace, making travel somewhat uncomfortable as the air feels heavy, and you may find yourself longing for a refreshing breeze.

August Average Humidity in Lantheuil

This chart illustrates the average monthly humidity levels in Lantheuil, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Lantheuil is approximately 73%, offering insight into how humid the weather typically is during this month.
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 Lantheuil

In Lantheuil in August, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Lantheuil.

Maximum UV Index Levels in Lantheuil for August

The chart shows the monthly maximum UV Index (UVI) for Lantheuil 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. In August, the maximum UV index in Lantheuil typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689886421
Data source: Lantheuil 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.

How August Weather in Lantheuil Compares to Other Months

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

This table compares monthly weather conditions in Lantheuil, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)55 mm (2.2 inches)90%low
February Weather7°C (45°F)64 mm (2.5 inches)89%moderate
March Weather9°C (48°F)65 mm (2.5 inches)86%moderate
April Weather11°C (52°F)38 mm (1.5 inches)84%high
May Weather14°C (57°F)71 mm (2.8 inches)80%very high
June Weather17°C (63°F)91 mm (3.6 inches)80%very high
July Weather19°C (67°F)54 mm (2.1 inches)69%very high
August Weather18°C (66°F)62 mm (2.4 inches)73%very high
September Weather16°C (61°F)51 mm (2.0 inches)79%high
October Weather13°C (56°F)82 mm (3.2 inches)89%moderate
November Weather9°C (48°F)77 mm (3.0 inches)92%low
December Weather7°C (46°F)104 mm (4.1 inches)92%low

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