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October Weather in Saint-Germain, France

Last updated: August 23, 2025

In October, the average temperature in Saint-Germain, France is a cool 11°C (53°F). Expect a minimum drop to 1°C (34°F) and a pleasant maximum of 25°C (77°F). This month also brings 96 mm (3.8 in) of precipitation over about 13 days, resulting in a high average humidity of 89%. Perfect for cozy indoor activities as the weather shifts!

October Temperature in Saint-Germain

In October in Saint-Germain, the average temperature is 11°C (53°F). Maximum temperatures can reach 25°C (77°F), while minimums can drop as low as 1°C (34°F). It's advisable to pack layers to stay comfortable during your travels.

October Weather in Saint-Germain: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Saint-Germain, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Germain, October typically has an average temperature of 11°C (53°F), with highs reaching up to 25°C (77°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec364045515766696861524339
Data source: Temperature data for Saint-Germain 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.

October Precipitation in Saint-Germain

In Saint-Germain in October, the precipitation amount is 96 mm (3.8 in) spread over 13 days, indicating a relatively rainy period.

October Precipitation Trends in Saint-Germain

The chart displays monthly precipitation patterns in Saint-Germain, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Saint-Germain, October typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec13311112353119856447599696187
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Saint-Germain

In Saint-Germain in October humidity is 89%. With an average temperature of 11°C (53°F), this humidity feels like a thick, heavy blanket wrapping around you, making outdoor activities uncomfortable and causing fatigue during travel.

October Average Humidity in Saint-Germain

This chart illustrates the average monthly humidity levels in Saint-Germain, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Saint-Germain is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%84%80%82%82%77%81%89%89%91%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Saint-Germain

In Saint-Germain in October, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Saint-Germain for better planning.

Maximum UV Index Levels in Saint-Germain for October

The chart shows the monthly maximum UV Index (UVI) for Saint-Germain in October, 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 October, the maximum UV index in Saint-Germain typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Saint-Germain October 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 October Weather in Saint-Germain Compares to Other Months

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

This table compares monthly weather conditions in Saint-Germain, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)132 mm (5.2 inches)91%low
February Weather5°C (41°F)111 mm (4.4 inches)89%moderate
March Weather7°C (45°F)123 mm (4.8 inches)87%moderate
April Weather11°C (51°F)53 mm (2.1 inches)84%high
May Weather14°C (57°F)119 mm (4.7 inches)80%very high
June Weather19°C (67°F)85 mm (3.3 inches)82%very high
July Weather21°C (69°F)64 mm (2.5 inches)82%very high
August Weather20°C (69°F)46 mm (1.8 inches)77%very high
September Weather16°C (61°F)59 mm (2.3 inches)81%high
October Weather11°C (53°F)96 mm (3.8 inches)89%moderate
November Weather6°C (43°F)96 mm (3.8 inches)89%low
December Weather4°C (39°F)187 mm (7.4 inches)91%low

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