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October Weather in Montreuil, France

Last updated: August 23, 2025

In Montreuil, France, the average temperature in October hovers around 13°C (55°F), making it a brisk yet pleasant time of year. Expect temperatures to range from a chilly 1°C (34°F) to a comfortable 24°C (76°F). During this month, precipitation averages 95 mm (3.7 in) over 14 days, contributing to the locale's lush greenery. With an average humidity level of 89%, be prepared for a slightly damp atmosphere as you explore!

October Temperature in Montreuil

In October in Montreuil, the average temperature is 13°C (55°F). Maximums can reach 24°C (76°F), while minimums can drop as low as 1°C (34°F). This makes Montreuil a great destination for travelers looking to experience mild weather with a chance of cooler evenings.

October Weather in Montreuil: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Montreuil, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Montreuil, October typically has an average temperature of 13°C (55°F), with highs reaching up to 24°C (76°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec414346505562656560554744
Data source: Temperature data for Montreuil 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 Montreuil

In Montreuil in October, the total precipitation amount is 95 mm (3.7 in), spread over 14 days.

October Precipitation Trends in Montreuil

The chart displays monthly precipitation patterns in Montreuil, 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 Montreuil, October typically receives around 95 mm (3.7 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec7070743677694872619579119
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Montreuil

In Montreuil 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 Montreuil

This chart illustrates the average monthly humidity levels in Montreuil, 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 Montreuil is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%82%81%76%73%80%89%92%92%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Montreuil

In Montreuil 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 Montreuil for better planning.

Maximum UV Index Levels in Montreuil for October

The chart shows the monthly maximum UV Index (UVI) for Montreuil 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 Montreuil typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224679885421
Data source: Montreuil 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 Montreuil Compares to Other Months

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

This table compares monthly weather conditions in Montreuil, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)70 mm (2.8 inches)91%low
February Weather6°C (43°F)69 mm (2.7 inches)89%low
March Weather8°C (46°F)74 mm (2.9 inches)86%moderate
April Weather10°C (51°F)36 mm (1.4 inches)85%high
May Weather13°C (56°F)77 mm (3.0 inches)82%high
June Weather17°C (63°F)69 mm (2.7 inches)81%very high
July Weather18°C (66°F)48 mm (1.9 inches)76%very high
August Weather18°C (65°F)72 mm (2.8 inches)73%very high
September Weather16°C (61°F)61 mm (2.4 inches)80%moderate
October Weather13°C (55°F)95 mm (3.7 inches)89%moderate
November Weather8°C (47°F)79 mm (3.1 inches)92%low
December Weather7°C (44°F)119 mm (4.7 inches)92%low

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