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Mendrisio Weather and Climate: A Comprehensive Guide

Mendrisio experiences great temperature shifts. The city's weather can transition from warm days to cold weather. It also experiences much rain/snowfall throughout the year. Now, let’s break down all the climate details for a clearer picture.

Average maximum day and minimum night temperature

The climate in Mendrisio is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a comfortable 27°C in July. In January, the coolest month of the year, temperatures drop to a chilly 7°C.

At night, you can expect cooler temperatures, with averages dropping to around 0°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Mendrisio has a notably wet climate with abundant precipitation, recording 1598 mm of rain/snowfall per year. Mendrisio can be quite wet during November, receiving approximately 179 mm of precipitation over 13 rainy days.

In contrast January, experiences much drier conditions, with 68 mm of rainfall, spread across 11 rainy days. For more details, please visit our Mendrisio Precipitation page.

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

Sunshine over the year

Mendrisio can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.5 hours of sunshine daily. In contrast, the city experiences much darker days in January, with only 1.9 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Como, Italy (10 KM, 6 Miles).

Daily hours of sunshine

Data from: Como, Italy (10 KM, 6 Miles).

Forecast for Mendrisio

Wed   Jan 15
8°C | -7°C
NW 1 m/s
clear and no rain

clear and no rain

Thu   Jan 16
7°C | -4°C
S 1 m/s
almost clear and no rain

almost clear and no rain

Fri   Jan 17
7°C | -6°C
NW 1 m/s
almost clear and no rain

almost clear and no rain

Select a Month of Interest

Check the conditions for any month of the year.

The best time of year to visit Mendrisio in Switzerland

During the months of May, June and September you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which months have the greatest rainfall in Mendrisio?
    Most rainfall (rainy season) is seen in May, June, August, September, October and November.
  • Which is the warmest month in Mendrisio?
    July has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in Mendrisio?
    The coldest month is January with an average maximum temperature of 7°C.
  • Which is the wettest month in Mendrisio?
    November tops the wettest month list with 179 mm of rainfall.
  • Which is the driest month in Mendrisio?
    January is the driest month with 68 mm of precipitation.
  • Which is the sunniest month in Mendrisio?
    July is the sunniest month with an average of 284 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.