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July Weather in Saint-Martin-Longueau, France

Last updated: August 23, 2025

In Saint-Martin-Longueau, France, the average temperature in July hovers around 20°C (68°F), making it a pleasant time to visit. However, temperatures can vary significantly, dipping to a minimum of 8°C (47°F) and soaring to a maximum of 41°C (106°F). Expect 49 mm (1.9 in) of precipitation over approximately 8 days, with an average humidity of 73%, creating a warm but refreshingly humid atmosphere.

July Temperature in Saint-Martin-Longueau

In July in Saint-Martin-Longueau, the average temperature is 20°C (68°F). The maximum can reach 41°C (106°F), while the minimum can be as low as 8°C (47°F). Pack accordingly for your trip to ensure comfort during both warm and cooler moments.

July Weather in Saint-Martin-Longueau: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Saint-Martin-Longueau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Martin-Longueau, July typically has an average temperature of 20°C (68°F), with highs reaching up to 41°C (106°F) and lows dropping to around 8°C (47°F).
JanFebMarAprMayJunJulAugSepOctNovDec404346515765686761544643
Data source: Temperature data for Saint-Martin-Longueau 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 Saint-Martin-Longueau

In Saint-Martin-Longueau in July, the precipitation amount is 49 mm (1.9 in) spread over 8 days.

July Precipitation Trends in Saint-Martin-Longueau

The chart displays monthly precipitation patterns in Saint-Martin-Longueau, 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 Saint-Martin-Longueau, July typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec5969733468634964377970102
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Saint-Martin-Longueau

In Saint-Martin-Longueau in July, humidity is 73%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, making outdoor activities somewhat sticky, yet the atmosphere remains pleasant for leisurely strolls and sightseeing.

July Average Humidity in Saint-Martin-Longueau

This chart illustrates the average monthly humidity levels in Saint-Martin-Longueau, 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 Saint-Martin-Longueau 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 Saint-Martin-Longueau

In Saint-Martin-Longueau 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 Saint-Martin-Longueau.

Maximum UV Index Levels in Saint-Martin-Longueau for July

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

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

This table compares monthly weather conditions in Saint-Martin-Longueau, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)59 mm (2.3 inches)91%low
February Weather6°C (43°F)69 mm (2.7 inches)89%moderate
March Weather8°C (46°F)73 mm (2.9 inches)85%moderate
April Weather11°C (52°F)34 mm (1.3 inches)84%high
May Weather14°C (57°F)68 mm (2.7 inches)82%very high
June Weather18°C (65°F)63 mm (2.5 inches)80%very high
July Weather20°C (68°F)49 mm (1.9 inches)73%very high
August Weather19°C (67°F)64 mm (2.5 inches)68%very high
September Weather16°C (62°F)37 mm (1.4 inches)76%high
October Weather12°C (55°F)79 mm (3.1 inches)88%moderate
November Weather8°C (46°F)70 mm (2.7 inches)92%low
December Weather6°C (43°F)102 mm (4.0 inches)93%low

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