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September Weather in Melle, France

Last updated: August 23, 2025

In September, the average temperature in Melle, France hovers around 18°C (65°F), with a comfortable range between a minimum of 5°C (40°F) and a maximum of 34°C (94°F). Expect 42 mm (1.7 in) of precipitation spread over 8 days, contributing to an average humidity of 75%. Perfect for those who enjoy a touch of warmth with a hint of moisture!

September Temperature in Melle

In September in Melle, the average temperature is 18°C (65°F). Maximums can reach 34°C (94°F), and minimums can be as low as 5°C (40°F). This variation in temperature makes Melle an ideal destination for travelers seeking a mix of pleasant daytime warmth and cooler evenings.

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

The chart illustrates September temperature patterns in Melle, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Melle, 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 (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec424549546066706964574845
Data source: Temperature data for Melle 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 Melle

In Melle in September, the precipitation amount is 42 mm (1.7 in) over the course of 8 days.

September Precipitation Trends in Melle

The chart displays monthly precipitation patterns in Melle, 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 Melle, September typically receives around 42 mm (1.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec6775895787883530429595129
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Melle

In Melle 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 Melle

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

In Melle 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 Melle, you can refer to this Hourly UV Index in Melle.

Maximum UV Index Levels in Melle for September

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

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

This table compares monthly weather conditions in Melle, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)67 mm (2.6 inches)88%low
February Weather7°C (46°F)75 mm (2.9 inches)87%moderate
March Weather9°C (49°F)89 mm (3.5 inches)84%moderate
April Weather12°C (54°F)57 mm (2.2 inches)83%high
May Weather15°C (60°F)86 mm (3.4 inches)81%very high
June Weather19°C (67°F)87 mm (3.4 inches)75%very high
July Weather21°C (70°F)35 mm (1.4 inches)65%very high
August Weather20°C (69°F)29 mm (1.2 inches)67%very high
September Weather18°C (65°F)42 mm (1.7 inches)75%high
October Weather14°C (57°F)95 mm (3.7 inches)85%moderate
November Weather9°C (48°F)95 mm (3.8 inches)88%moderate
December Weather7°C (45°F)129 mm (5.1 inches)90%low

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