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September Weather in Sainte-Hermine, France

Last updated: August 23, 2025

In @September@, the average temperature in @Sainte-Hermine@, @France@ is a pleasant 18°C (65°F). However, temperatures can vary significantly, with a minimum of 5°C (41°F) and a peak of 34°C (94°F). During this month, expect approximately 41 mm (1.6 in) of precipitation spread across 8 days, and enjoy an average humidity level of 75%.

September Temperature in Sainte-Hermine

In September in Sainte-Hermine, the average temperature is 18°C (65°F). Maximums can reach 34°C (94°F), while minimums can drop as low as 5°C (41°F). This makes Sainte-Hermine a great destination for travelers seeking mild weather with the possibility of warm days and cool evenings.

September Weather in Sainte-Hermine: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sainte-Hermine, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sainte-Hermine, September typically has an average temperature of 18°C (65°F), with highs reaching up to 34°C (94°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec434649546066706964574846
Data source: Temperature data for Sainte-Hermine 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 Sainte-Hermine

In Sainte-Hermine in September, the total precipitation amount is 41 mm (1.6 in) occurring over the course of 8 days.

September Precipitation Trends in Sainte-Hermine

The chart displays monthly precipitation patterns in Sainte-Hermine, 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 Sainte-Hermine, September typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec5871775175732927418385115
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Sainte-Hermine

In Sainte-Hermine in September, humidity is 75%. With an average temperature of 18°C (65°F), this humidity feels like a warm, enveloping blanket that can make outdoor exploration feel a bit stifling, potentially leading to discomfort during travel activities.

September Average Humidity in Sainte-Hermine

This chart illustrates the average monthly humidity levels in Sainte-Hermine, 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 Sainte-Hermine is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%84%83%81%75%65%67%75%85%88%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sainte-Hermine

In Sainte-Hermine 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 Sainte-Hermine, you can refer to this Hourly UV Index in Sainte-Hermine.

Maximum UV Index Levels in Sainte-Hermine for September

The chart shows the monthly maximum UV Index (UVI) for Sainte-Hermine 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 Sainte-Hermine typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986532
Data source: Sainte-Hermine 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 Sainte-Hermine Compares to Other Months

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

This table compares monthly weather conditions in Sainte-Hermine, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)58 mm (2.3 inches)88%low
February Weather8°C (46°F)71 mm (2.8 inches)87%moderate
March Weather10°C (50°F)77 mm (3.0 inches)84%moderate
April Weather12°C (54°F)51 mm (2.0 inches)83%high
May Weather16°C (60°F)75 mm (3.0 inches)81%very high
June Weather19°C (67°F)73 mm (2.9 inches)75%very high
July Weather21°C (70°F)29 mm (1.1 inches)65%very high
August Weather20°C (69°F)27 mm (1.1 inches)67%very high
September Weather18°C (65°F)41 mm (1.6 inches)75%high
October Weather14°C (57°F)83 mm (3.3 inches)85%moderate
November Weather9°C (48°F)85 mm (3.4 inches)88%moderate
December Weather8°C (46°F)115 mm (4.5 inches)90%low

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