nomadseason

September Weather in Saint-Girons, France

Last updated: August 23, 2025

In September, the average temperature in Saint-Girons, France is a pleasant 16°C (61°F). However, temperatures can swing from a cool 4°C (40°F) to a warm 30°C (87°F). Expect 98 mm (3.9 in) of precipitation over approximately 14 days, contributing to an average humidity of 73%. Be prepared for a mix of weather as you explore this vibrant location!

September Temperature in Saint-Girons

In September in Saint-Girons, the average temperature is 16°C (61°F). Maximums can reach 30°C (87°F) and minimums can be as low as 4°C (40°F). This range makes it an ideal time for travelers to enjoy a variety of outdoor activities while being prepared for both warm and cooler weather.

September Weather in Saint-Girons: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Saint-Girons, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Girons, September typically has an average temperature of 16°C (61°F), with highs reaching up to 30°C (87°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec384345505663676761544441
Data source: Temperature data for Saint-Girons generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Saint-Girons

In Saint-Girons in September, the precipitation amount reaches 98 mm (3.9 in) over a span of 14 days.

September Precipitation Trends in Saint-Girons

The chart displays monthly precipitation patterns in Saint-Girons, 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 Saint-Girons, September typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec92901041041451411251019898101139
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Saint-Girons

In Saint-Girons in September, humidity is 73%. With an average temperature of 16°C (61°F), this humidity feels like a warm, sticky embrace that can make traveling slightly uncomfortable, prompting you to seek shade and stay hydrated while exploring the sights.

September Average Humidity in Saint-Girons

This chart illustrates the average monthly humidity levels in Saint-Girons, 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 Saint-Girons is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%83%80%77%75%74%72%70%73%82%87%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Saint-Girons

In Saint-Girons in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Saint-Girons.

Maximum UV Index Levels in Saint-Girons for September

The chart shows the monthly maximum UV Index (UVI) for Saint-Girons 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 Saint-Girons typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: Saint-Girons 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 Saint-Girons Compares to Other Months

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

This table compares monthly weather conditions in Saint-Girons, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)92 mm (3.6 inches)87%low
February Weather6°C (43°F)90 mm (3.6 inches)83%moderate
March Weather7°C (46°F)104 mm (4.1 inches)80%high
April Weather10°C (50°F)104 mm (4.1 inches)77%high
May Weather13°C (56°F)145 mm (5.7 inches)75%very high
June Weather17°C (63°F)141 mm (5.5 inches)74%very high
July Weather19°C (67°F)125 mm (4.9 inches)72%very high
August Weather19°C (67°F)101 mm (4.0 inches)70%very high
September Weather16°C (61°F)98 mm (3.9 inches)73%high
October Weather12°C (54°F)98 mm (3.9 inches)82%moderate
November Weather7°C (45°F)101 mm (4.0 inches)87%moderate
December Weather5°C (42°F)139 mm (5.5 inches)88%low

Compare Saint-Girons's Climate with Cities Worldwide