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July Weather in Mont-Saint-Aignan, France

Last updated: August 23, 2025

In Mont-Saint-Aignan, France, the average temperature in July hovers around 19°C (66°F), offering a pleasant climate. However, be prepared for temperature variations, with minimums dipping to 8°C (47°F) and maximums soaring to 39°C (102°F). Rainfall averages 52 mm (2.0 in) over the course of 9 days, contributing to an average humidity level of 73%. Whether you're planning outdoor activities or just exploring, it's wise to check the forecast!

July Temperature in Mont-Saint-Aignan

In July in Mont-Saint-Aignan, the average temperature is 19°C (66°F). The maximum can reach 39°C (102°F) and the minimum can be as low as 8°C (47°F). It's a diverse climate, so travelers should be prepared for both warm and cooler conditions when planning their activities.

July Weather in Mont-Saint-Aignan: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Mont-Saint-Aignan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mont-Saint-Aignan, July typically has an average temperature of 19°C (66°F), with highs reaching up to 39°C (102°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec414346505663666560544643
Data source: Temperature data for Mont-Saint-Aignan 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 Mont-Saint-Aignan

In Mont-Saint-Aignan in July, the precipitation amount is 52 mm (2.0 in) over a span of 9 days.

July Precipitation Trends in Mont-Saint-Aignan

The chart displays monthly precipitation patterns in Mont-Saint-Aignan, 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 Mont-Saint-Aignan, July typically receives around 52 mm (2.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec6469783893785274528282116
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Mont-Saint-Aignan

In Mont-Saint-Aignan in July humidity is 73%. With an average temperature of 19°C (66°F), this humidity feels like a warm embrace, making travel enjoyable yet slightly sticky, as you find yourself seeking shade and refreshing drinks while exploring.

July Average Humidity in Mont-Saint-Aignan

This chart illustrates the average monthly humidity levels in Mont-Saint-Aignan, 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 Mont-Saint-Aignan is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%85%84%82%80%73%68%76%88%92%93%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Mont-Saint-Aignan

In Mont-Saint-Aignan in July, 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 Mont-Saint-Aignan.

Maximum UV Index Levels in Mont-Saint-Aignan for July

The chart shows the monthly maximum UV Index (UVI) for Mont-Saint-Aignan 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 Mont-Saint-Aignan typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689886421
Data source: Mont-Saint-Aignan 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 Mont-Saint-Aignan Compares to Other Months

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

This table compares monthly weather conditions in Mont-Saint-Aignan, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)64 mm (2.5 inches)91%low
February Weather6°C (43°F)69 mm (2.7 inches)89%moderate
March Weather8°C (46°F)78 mm (3.1 inches)85%moderate
April Weather10°C (51°F)38 mm (1.5 inches)84%high
May Weather13°C (56°F)93 mm (3.6 inches)82%very high
June Weather17°C (63°F)78 mm (3.1 inches)80%very high
July Weather19°C (66°F)52 mm (2.0 inches)73%very high
August Weather18°C (65°F)74 mm (2.9 inches)68%very high
September Weather16°C (60°F)52 mm (2.1 inches)76%high
October Weather12°C (54°F)82 mm (3.2 inches)88%moderate
November Weather8°C (46°F)81 mm (3.2 inches)92%low
December Weather6°C (44°F)116 mm (4.6 inches)93%low

Compare Mont-Saint-Aignan's Climate with Cities Worldwide