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Châtillon
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Châtillon Weather and Climate: A Comprehensive Guide

Châtillon experiences great temperature shifts. The city's weather can transition from mild days to very cold weather. It also has a notably wet climate with much precipitation. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

The climate in Châtillon is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a moderate 17°C in July, the warmest time of the year, to a very cold -4°C during cooler months like January.

At night, temperatures typically drop to an average of around -12°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Châtillon has a notably wet climate with abundant precipitation, recording 1397 mm of rain/snowfall per year. While snowfall varies throughout the year, each season offers its own charm. November brings wetter days averaging 150 mm of precipitation, spread over 14 snowy days.

In contrast, February experiences a drier climate, with about 77 mm of snowfall spread across 13 snowy days.

The mean monthly precipitation over the year, including rain, hail and snow

The average number of days each month with precipitation

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Châtillon. While July receives considerable daily sunshine with up to 6.7 hours, December marks the darkest time of the year, where sunshine is scarce with only 2.8 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine
Data from: Zermatt, Switzerland (32 KM, 20 Miles).

Daily hours of sunshine
Data from: Zermatt, Switzerland (32 KM, 20 Miles).

Daily percentage of sunshine
Data from: Zermatt, Switzerland (32 KM, 20 Miles).

Average humidity

The relative humidity is high throughout the year in Châtillon.

The city experiences its highest humidity in August, reaching 70%. In January, the humidity drops to its lowest level at 65%. Explore our detailed page on humidity levels for further details.

Relative humidity over the year
Data from: Zermatt, Switzerland (32 KM, 20 Miles).

Forecast for Châtillon

Sun   Dec 22
6°C | -3°C
W 1 m/s
9.2 mm
overcast and heavy rain

overcast and heavy rain

hourly forecast
Mon   Dec 23
4°C | -3°C
SW 2 m/s
0.8 mm
overcast and slight snow

overcast and slight snow

hourly forecast
Tue   Dec 24
6°C | -9°C
W 3 m/s
partly cloudy and no rain

partly cloudy and no rain

hourly forecast
5-Day Forecast 10-Day Forecast

The best time of year to visit Châtillon in Italy

Other facts from our historical weather data:
  • Which is the warmest month in Châtillon?
    July has an average maximum temperature of 17°C and is the warmest month of the year.
  • Which is the coldest month in Châtillon?
    The coldest month is January with an average maximum temperature of -4°C.
  • Which is the wettest month in Châtillon?
    November tops the wettest month list with 150 mm of rainfall.
  • Which is the driest month in Châtillon?
    February is the driest month with 77 mm of precipitation.
  • Which is the sunniest month in Châtillon?
    July is the sunniest month with an average of 202 hours of sunshine.

    • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

     

     


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