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September Weather in Octeville, France

Last updated: August 23, 2025

In September, the average temperature in Octeville, France hovers around 16°C (61°F). Expect a minimum of 11°C (52°F) and a comfortable maximum of 23°C (73°F). This month brings an average precipitation of 56 mm (2.2 in) over 9 days, coupled with a notable average humidity of 79%. Prepare accordingly!

September Temperature in Octeville

In September in Octeville, the average temperature is 16°C (61°F). Maximum temperatures can reach 23°C (73°F) and minimums can drop to as low as 11°C (52°F). This pleasant climate makes Octeville an ideal destination for exploring outdoor activities during this time.

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

The chart illustrates September temperature patterns in Octeville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Octeville, September typically has an average temperature of 16°C (61°F), with highs reaching up to 23°C (73°F) and lows dropping to around 11°C (52°F).
JanFebMarAprMayJunJulAugSepOctNovDec464648505459626361575249
Data source: Temperature data for Octeville 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 Octeville

In Octeville in September, the precipitation amount is 56 mm (2.2 in) over a period of 9 days.

September Precipitation Trends in Octeville

The chart displays monthly precipitation patterns in Octeville, 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 Octeville, September typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec857474335667465956129108148
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Octeville

In Octeville in September humidity is 79%. With an average temperature of 16°C (61°F), this humidity feels like a warm, moist embrace, making travel a bit more challenging as the air tends to weigh heavily, but it also offers a refreshing atmosphere perfect for exploring local sights and enjoying nature.

September Average Humidity in Octeville

This chart illustrates the average monthly humidity levels in Octeville, 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 Octeville is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%86%85%80%80%69%73%79%89%92%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Octeville

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

Maximum UV Index Levels in Octeville for September

The chart shows the monthly maximum UV Index (UVI) for Octeville 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 Octeville typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234679876421
Data source: Octeville 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 Octeville Compares to Other Months

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

This table compares monthly weather conditions in Octeville, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)85 mm (3.4 inches)90%low
February Weather8°C (47°F)74 mm (2.9 inches)89%moderate
March Weather9°C (48°F)74 mm (2.9 inches)86%moderate
April Weather10°C (50°F)33 mm (1.3 inches)84%high
May Weather12°C (54°F)56 mm (2.2 inches)80%high
June Weather15°C (59°F)67 mm (2.7 inches)80%very high
July Weather17°C (63°F)46 mm (1.8 inches)69%very high
August Weather17°C (63°F)59 mm (2.3 inches)73%high
September Weather16°C (61°F)56 mm (2.2 inches)79%high
October Weather14°C (58°F)129 mm (5.1 inches)89%moderate
November Weather11°C (52°F)108 mm (4.2 inches)92%low
December Weather9°C (49°F)148 mm (5.8 inches)92%low

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