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October Weather in Saint-Constant, France

Last updated: August 23, 2025

In October, the average temperature in Saint-Constant, France hovers around 12°C (54°F). Expect minimums dipping to 0°C (33°F) and maximums reaching up to 26°C (78°F). With an average humidity of 86% and precipitation totaling 96 mm (3.8 in) over 11 days, be prepared for a mix of cool and damp conditions!

October Temperature in Saint-Constant

In October in Saint-Constant, the average temperature is 12°C (54°F). The maximum can reach 26°C (78°F), while the minimum can drop to as low as 0°C (33°F). This variety in temperatures makes Saint-Constant an ideal destination for travelers seeking a mix of mild and cooler weather during their visit.

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

The chart illustrates October temperature patterns in Saint-Constant, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Constant, October typically has an average temperature of 12°C (54°F), with highs reaching up to 26°C (78°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec394346525865696862544541
Data source: Temperature data for Saint-Constant 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-Constant

In Saint-Constant in October, the precipitation amount is 96 mm (3.8 in) spread over 11 days, resulting in a significant accumulation of rainfall.

October Precipitation Trends in Saint-Constant

The chart displays monthly precipitation patterns in Saint-Constant, 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-Constant, October typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec109901156912511874667796109199
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Saint-Constant

In Saint-Constant in October, humidity is 86%. With an average temperature of 12°C (54°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities uncomfortable and travel challenging due to the heavy, muggy atmosphere.

October Average Humidity in Saint-Constant

This chart illustrates the average monthly humidity levels in Saint-Constant, 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-Constant is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%87%85%84%84%82%79%75%79%86%90%92%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Saint-Constant

In Saint-Constant 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-Constant.

Maximum UV Index Levels in Saint-Constant for October

The chart shows the monthly maximum UV Index (UVI) for Saint-Constant 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-Constant typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec23679101097532
Data source: Saint-Constant 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-Constant Compares to Other Months

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

This table compares monthly weather conditions in Saint-Constant, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)109 mm (4.3 inches)90%low
February Weather6°C (44°F)90 mm (3.5 inches)87%moderate
March Weather8°C (46°F)115 mm (4.5 inches)85%high
April Weather11°C (52°F)69 mm (2.7 inches)84%high
May Weather14°C (58°F)125 mm (4.9 inches)84%very high
June Weather18°C (65°F)118 mm (4.6 inches)82%very high
July Weather21°C (69°F)74 mm (2.9 inches)79%very high
August Weather20°C (69°F)66 mm (2.6 inches)75%very high
September Weather17°C (62°F)77 mm (3.0 inches)79%high
October Weather12°C (54°F)96 mm (3.8 inches)86%moderate
November Weather7°C (46°F)109 mm (4.3 inches)90%moderate
December Weather5°C (42°F)199 mm (7.8 inches)92%low

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