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September Weather in Bastelica, France

Last updated: August 23, 2025

In September, the average temperature in Bastelica, France hovers around 18°C (65°F). Expect a minimum temperature of 5°C (41°F) and a comfortable maximum of 29°C (85°F). The region receives an average precipitation of 53 mm (2.1 in) over 8 days, contributing to an average humidity of 68%.

September Temperature in Bastelica

In September in Bastelica, the average temperature is 18°C (65°F). Maximums can reach 29°C (85°F), and minimums can drop as low as 5°C (41°F). This range makes Bastelica a comfortable destination for travelers, offering pleasant conditions for outdoor activities.

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

The chart illustrates September temperature patterns in Bastelica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bastelica, September typically has an average temperature of 18°C (65°F), with highs reaching up to 29°C (85°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec404345515867727364574943
Data source: Temperature data for Bastelica 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 Bastelica

In Bastelica in September, the total precipitation amount is 53 mm (2.1 in) over the course of 8 days.

September Precipitation Trends in Bastelica

The chart displays monthly precipitation patterns in Bastelica, 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 Bastelica, September typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec909696831056834415371140161
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bastelica

In Bastelica in September, humidity is 68%. With an average temperature of 18°C (65°F), this humidity feels like a warm, enveloping blanket, making travel somewhat sticky and requiring occasional breaks for refreshing hydration.

September Average Humidity in Bastelica

This chart illustrates the average monthly humidity levels in Bastelica, 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 Bastelica is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec79%72%70%74%72%70%69%66%68%75%78%76%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bastelica

In Bastelica in September, 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 Bastelica.

Maximum UV Index Levels in Bastelica for September

The chart shows the monthly maximum UV Index (UVI) for Bastelica 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 Bastelica typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34589101098642
Data source: Bastelica 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 Bastelica Compares to Other Months

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

This table compares monthly weather conditions in Bastelica, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)89 mm (3.5 inches)79%moderate
February Weather6°C (44°F)96 mm (3.8 inches)72%moderate
March Weather7°C (45°F)96 mm (3.8 inches)70%moderate
April Weather10°C (51°F)83 mm (3.3 inches)74%very high
May Weather14°C (58°F)104 mm (4.1 inches)72%very high
June Weather19°C (67°F)68 mm (2.7 inches)70%very high
July Weather22°C (72°F)34 mm (1.4 inches)69%very high
August Weather23°C (73°F)41 mm (1.6 inches)66%very high
September Weather18°C (65°F)53 mm (2.1 inches)68%very high
October Weather14°C (57°F)71 mm (2.8 inches)75%high
November Weather9°C (49°F)140 mm (5.5 inches)78%moderate
December Weather6°C (43°F)161 mm (6.3 inches)76%low

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