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September Weather in Grury, France

Last updated: August 23, 2025

In September, the average temperature in Grury, France is a pleasant 17°C (63°F). Expect minimum temperatures to drop to 4°C (40°F) and maximums to reach a warm 34°C (93°F). During this month, the area typically experiences 59 mm (2.3 in) of precipitation over 9 days, contributing to an average humidity level of 78%.

September Temperature in Grury

In September, in Grury, the average temperature is 17°C (63°F), with maximums reaching 34°C (93°F) and minimums dropping to 4°C (40°F). This weather makes it a great time for travelers to enjoy outdoor activities while being prepared for varying temperatures.

September Weather in Grury: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Grury, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grury, September typically has an average temperature of 17°C (63°F), with highs reaching up to 34°C (93°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec384246525867707063544541
Data source: Temperature data for Grury 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.

September Precipitation in Grury

In Grury in September, the precipitation amount is 59 mm (2.3 in) over the course of 9 days.

September Precipitation Trends in Grury

The chart displays monthly precipitation patterns in Grury, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Grury, September typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec9574954696745341598983158
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Grury

In Grury in September, humidity is 78%. With an average temperature of 17°C (63°F), this humidity feels like a warm, enveloping blanket, making traveling slightly uncomfortable as you navigate the sticky air, prompting the need for frequent breaks in cooler, shaded areas.

September Average Humidity in Grury

This chart illustrates the average monthly humidity levels in Grury, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Grury is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%84%82%82%79%72%78%88%91%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Grury

In Grury in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Grury, you can refer to this Hourly UV Index in Grury.

Maximum UV Index Levels in Grury for September

The chart shows the monthly maximum UV Index (UVI) for Grury in September, 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 September, the maximum UV index in Grury typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986422
Data source: Grury September 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 September Weather in Grury Compares to Other Months

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

This table compares monthly weather conditions in Grury, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)95 mm (3.7 inches)91%low
February Weather6°C (42°F)74 mm (2.9 inches)89%moderate
March Weather8°C (46°F)95 mm (3.7 inches)86%moderate
April Weather11°C (52°F)46 mm (1.8 inches)84%high
May Weather15°C (59°F)96 mm (3.8 inches)82%very high
June Weather19°C (67°F)74 mm (2.9 inches)82%very high
July Weather21°C (71°F)53 mm (2.1 inches)79%very high
August Weather21°C (70°F)41 mm (1.6 inches)72%very high
September Weather17°C (63°F)59 mm (2.3 inches)78%high
October Weather12°C (54°F)89 mm (3.5 inches)88%moderate
November Weather7°C (45°F)83 mm (3.3 inches)91%low
December Weather5°C (41°F)158 mm (6.2 inches)93%low

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