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October Weather in Saint-Donan, France

Last updated: August 23, 2025

In October, the average temperature in Saint-Donan, France is a pleasant 13°C (55°F), with daily fluctuations ranging from a minimum of 2°C (36°F) to a maximum of 23°C (74°F). Expect around 102 mm (4.0 in) of precipitation over approximately 14 days, contributing to an average humidity of a humid 89%.

October Temperature in Saint-Donan

In October in Saint-Donan, the average temperature is 13°C (55°F), with maximums capable of reaching 23°C (74°F) and minimums dropping as low as 2°C (36°F). This comfortable range makes it an ideal time for travelers to explore the area and enjoy outdoor activities.

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

The chart illustrates October temperature patterns in Saint-Donan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Donan, October typically has an average temperature of 13°C (55°F), with highs reaching up to 23°C (74°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec434547505560636360554846
Data source: Temperature data for Saint-Donan 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-Donan

In Saint-Donan in October, the precipitation amount is 102 mm (4.0 in) over a period of 14 days.

October Precipitation Trends in Saint-Donan

The chart displays monthly precipitation patterns in Saint-Donan, 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-Donan, October typically receives around 102 mm (4.0 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec526962477410750474610268100
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Saint-Donan

In Saint-Donan in October humidity is 89%. With an average temperature of 13°C (55°F), this humidity feels like a thick, damp blanket enveloping you, making every step feel heavier and each breath a bit more laborious for traveling.

October Average Humidity in Saint-Donan

This chart illustrates the average monthly humidity levels in Saint-Donan, 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-Donan is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%85%84%81%77%63%71%76%89%90%90%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Saint-Donan

In Saint-Donan in October, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Saint-Donan.

Maximum UV Index Levels in Saint-Donan for October

The chart shows the monthly maximum UV Index (UVI) for Saint-Donan 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-Donan typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986522
Data source: Saint-Donan 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-Donan Compares to Other Months

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

This table compares monthly weather conditions in Saint-Donan, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)52 mm (2.0 inches)89%low
February Weather7°C (45°F)69 mm (2.7 inches)88%moderate
March Weather8°C (47°F)62 mm (2.5 inches)85%moderate
April Weather10°C (50°F)47 mm (1.8 inches)84%high
May Weather13°C (55°F)74 mm (2.9 inches)81%very high
June Weather16°C (61°F)107 mm (4.2 inches)77%very high
July Weather17°C (64°F)50 mm (2.0 inches)63%very high
August Weather17°C (63°F)46 mm (1.8 inches)71%very high
September Weather15°C (60°F)46 mm (1.8 inches)76%high
October Weather13°C (55°F)102 mm (4.0 inches)89%moderate
November Weather9°C (48°F)68 mm (2.7 inches)90%low
December Weather8°C (46°F)100 mm (3.9 inches)90%low

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