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October Weather in Merris, France

Last updated: August 23, 2025

In October, the average temperature in Merris, France is a mild 13°C (55°F), with minimums dipping to 2°C (35°F) and reaching a pleasant maximum of 25°C (77°F). Expect an average precipitation of 80 mm (3.2 in) spread over 13 days, alongside an average humidity level of 89%, creating a rather humid atmosphere. Prepare accordingly for a comfortable yet moist experience!

October Temperature in Merris

In October in Merris, the average temperature is 13°C (55°F). The maximum can reach 25°C (77°F), and the minimum can be as low as 2°C (35°F). This makes it an ideal time for travelers to enjoy a variety of outdoor activities while experiencing a comfortable climate.

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

The chart illustrates October temperature patterns in Merris, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Merris, October typically has an average temperature of 13°C (55°F), with highs reaching up to 25°C (77°F) and lows dropping to around 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec414346505663666560554643
Data source: Temperature data for Merris 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 Merris

In Merris in October, the precipitation amount is 80 mm (3.2 in) spread over 13 days.

October Precipitation Trends in Merris

The chart displays monthly precipitation patterns in Merris, 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 Merris, October typically receives around 80 mm (3.2 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec635762366260497049805694
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Merris

In Merris 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 Merris

This chart illustrates the average monthly humidity levels in Merris, 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 Merris is approximately 89%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%85%82%82%80%76%82%89%92%92%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Merris

In Merris 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 Merris for better planning.

Maximum UV Index Levels in Merris for October

The chart shows the monthly maximum UV Index (UVI) for Merris 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 Merris typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Merris 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 Merris Compares to Other Months

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

This table compares monthly weather conditions in Merris, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)63 mm (2.5 inches)91%low
February Weather6°C (43°F)57 mm (2.2 inches)89%low
March Weather8°C (46°F)62 mm (2.4 inches)87%moderate
April Weather10°C (50°F)36 mm (1.4 inches)85%moderate
May Weather13°C (56°F)62 mm (2.4 inches)82%high
June Weather17°C (64°F)60 mm (2.4 inches)82%very high
July Weather19°C (66°F)49 mm (1.9 inches)80%very high
August Weather19°C (66°F)70 mm (2.8 inches)76%high
September Weather16°C (61°F)49 mm (1.9 inches)82%moderate
October Weather13°C (55°F)80 mm (3.2 inches)89%moderate
November Weather8°C (47°F)56 mm (2.2 inches)92%low
December Weather6°C (43°F)94 mm (3.7 inches)92%low

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