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September Weather in Blajan, France

Last updated: August 23, 2025

In Blajan, France, the average temperature in September hovers around 18°C (66°F). However, temperatures can vary significantly, dipping as low as 7°C (44°F) and soaring up to 34°C (93°F). Visitors should also prepare for some rain, with an average precipitation of 74 mm (2.9 in) over 11 days. The region experiences an average humidity of 73%, making it feel quite comfortable.

September Temperature in Blajan

In September in Blajan, the average temperature is 18°C (66°F). Maximum temperatures can reach 34°C (93°F), while the minimum can drop as low as 7°C (44°F). This makes Blajan a perfect destination for travelers seeking a pleasant climate with a wide range of temperatures.

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

The chart illustrates September temperature patterns in Blajan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Blajan, September typically has an average temperature of 18°C (66°F), with highs reaching up to 34°C (93°F) and lows dropping to around 7°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec424750546067717165574845
Data source: Temperature data for Blajan 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 Blajan

In Blajan in September, the precipitation amount is 74 mm (2.9 in) spread over the course of 11 days.

September Precipitation Trends in Blajan

The chart displays monthly precipitation patterns in Blajan, 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 Blajan, September typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec828081941111127568748498134
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Blajan

In Blajan in September, humidity is 73%. With an average temperature of 18°C (66°F), this humidity feels like a warm and sticky embrace, making travel somewhat uncomfortable as the air feels heavy, and you may find yourself longing for a refreshing breeze.

September Average Humidity in Blajan

This chart illustrates the average monthly humidity levels in Blajan, 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 Blajan 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 Blajan

In Blajan 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 Blajan.

Maximum UV Index Levels in Blajan for September

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

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

This table compares monthly weather conditions in Blajan, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)82 mm (3.2 inches)87%low
February Weather8°C (47°F)80 mm (3.1 inches)83%moderate
March Weather10°C (50°F)81 mm (3.2 inches)80%high
April Weather12°C (54°F)94 mm (3.7 inches)77%high
May Weather16°C (60°F)111 mm (4.4 inches)75%very high
June Weather19°C (67°F)112 mm (4.4 inches)74%very high
July Weather21°C (71°F)75 mm (2.9 inches)72%very high
August Weather21°C (71°F)68 mm (2.7 inches)70%very high
September Weather18°C (66°F)74 mm (2.9 inches)73%high
October Weather14°C (58°F)84 mm (3.3 inches)82%moderate
November Weather9°C (48°F)98 mm (3.9 inches)87%moderate
December Weather7°C (46°F)134 mm (5.3 inches)88%low

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