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Chiavenna Weather and Climate: A Comprehensive Guide

Chiavenna experiences great temperature shifts. The city's weather can transition from pleasant days to very cold weather. It also has a relatively rain/snowy climate with high levels of precipitation. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

The climate in Chiavenna is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a pleasant 20°C in July to a very cold -1°C in January.

Nighttime temperatures can drop, with average lows reaching -9°C in January. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Chiavenna has a notably wet climate with abundant precipitation, recording 1391 mm of rain/snowfall per year. The seasons in Chiavenna, bring significant changes in precipitation. The wettest month, June, receives high rainfall, with an average of 147 mm of precipitation. This rainfall is distributed across 18 rainy days.

In contrast, the driest month, February, experiences much less snowfall, totaling 66 mm over 13 snowy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Chiavenna Precipitation page.

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

Sunshine over the year

In Chiavenna, summer days are longer and more sunny, with daily sunshine hours peaking at 6.7 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 3.4 hours per average day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Saint Moritz, Switzerland (40 KM, 24 Miles).

Daily hours of sunshine

Data from: Saint Moritz, Switzerland (40 KM, 24 Miles).

Forecast for Chiavenna

Sun   Dec 22
5°C | -2°C
S 1 m/s
5.4 mm
overcast and heavy sleet

overcast and heavy sleet

Mon   Dec 23
5°C | -4°C
N 2 m/s
1.3 mm
broken clouds and slight rain

broken clouds and slight rain

Tue   Dec 24
4°C | -2°C
N 3 m/s
6.1 mm
overcast and snow

overcast and snow

The best time of year to visit Chiavenna in Italy

Other facts from our historical weather data:
  • When is winter in Chiavenna?
    The coldest season / winter is in the following months: January, February and December.
  • Which is the warmest month in Chiavenna?
    July has an average maximum temperature of 20°C and is the warmest month of the year.
  • Which is the coldest month in Chiavenna?
    The coldest month is January with an average maximum temperature of -1°C.
  • Which is the wettest month in Chiavenna?
    November tops the wettest month list with 147 mm of rainfall.
  • Which is the driest month in Chiavenna?
    February is the driest month with 66 mm of precipitation.
  • Which is the sunniest month in Chiavenna?
    July is the sunniest month with an average of 200 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.