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Mazzo di Valtellina Weather and Climate: A Comprehensive Guide

The temperature in Mazzo di Valtellina can vary quite a bit throughout the year. Temperatures can be pleasant during the warmest months, and very cold during the cooler months. It also has a relatively rain/snowy climate with high levels of precipitation. Now, let’s break down all the climate details for a clearer picture.

Average maximum day and minimum night temperature

Visitors to Mazzo di Valtellina can expect significant temperature changes throughout the year. On average, daytime temperatures range from a pleasant 18°C in July to a very cold -4°C in January.

Nighttime temperatures can drop, with average lows reaching -14°C in January. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Mazzo di Valtellina is known for its substantial rain/snowfall, with annual precipitation reaching 1249 mm. The seasons in Mazzo di Valtellina, bring significant changes in precipitation. The wettest month, November, receives high snow/rainfall, with an average of 138 mm of precipitation. This snow/rainfall is distributed across 14 snowy/rainy days.

In contrast, the driest month, January, experiences much less snowfall, totaling 59 mm over 14 snowy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Mazzo di Valtellina Precipitation page.

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

Sunshine over the year

In Mazzo di Valtellina, 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 (41 KM, 25 Miles).

Daily hours of sunshine

Data from: Saint Moritz, Switzerland (41 KM, 25 Miles).

Forecast for Mazzo di Valtellina

Sat   Dec 21
7°C | -1°C
N 1 m/s
almost clear and no rain

almost clear and no rain

Sun   Dec 22
3°C | -5°C
NE 1 m/s
2.7 mm
broken clouds and snow

broken clouds and snow

Mon   Dec 23
4°C | -6°C
N 1 m/s
1.1 mm
overcast and rain

overcast and rain

The best time of year to visit Mazzo di Valtellina in Italy

Other facts from our historical weather data:
  • Which is the warmest month in Mazzo di Valtellina?
    July has an average maximum temperature of 18°C and is the warmest month of the year.
  • Which is the coldest month in Mazzo di Valtellina?
    The coldest month is January with an average maximum temperature of -4°C.
  • Which is the wettest month in Mazzo di Valtellina?
    November tops the wettest month list with 138 mm of rainfall.
  • Which is the driest month in Mazzo di Valtellina?
    January is the driest month with 59 mm of precipitation.
  • Which is the sunniest month in Mazzo di Valtellina?
    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.