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San Vittore Olona Weather and Climate: A Comprehensive Guide

San Vittore Olona experiences great temperature shifts. The city's weather can transition from very warm days to cold weather. It also experiences much rain/snowfall throughout the year. Let’s explore the climate details in depth to provide you with a complete overview.

Average maximum day and minimum night temperature

The climate in San Vittore Olona is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a very warm 30°C in July. In January, the coolest month of the year, temperatures drop to a chilly 8°C.

At night, you can expect cooler temperatures, with averages dropping to around 1°C during this month. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

San Vittore Olona has a notably wet climate with abundant precipitation, recording 1424 mm of rain/snowfall per year. San Vittore Olona can be quite wet during November, receiving approximately 169 mm of precipitation over 13 rainy days.

In contrast January, experiences much drier conditions, with 67 mm of rainfall, spread across 11 rainy days. For more details, please visit our San Vittore Olona Precipitation page.

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

Sunshine over the year

San Vittore Olona 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 December, with only 2.3 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Milan, Italy (16 KM, 10 Miles).

Daily hours of sunshine

Data from: Milan, Italy (16 KM, 10 Miles).

Forecast for San Vittore Olona

Sun   Dec 22
8°C | -1°C
W 2 m/s
0.2 mm
broken clouds and  chance of slight rain

broken clouds and chance of slight rain

Mon   Dec 23
10°C | 0°C
W 4 m/s
almost clear and no rain

almost clear and no rain

Tue   Dec 24
11°C | -1°C
N 5 m/s
clear and no rain

clear and no rain

The best time of year to visit San Vittore Olona in Italy

During the months of May 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:
  • When is summer in San Vittore Olona?
    The hottest season / summer takes place in June, July, August and September.
  • Which months have the greatest rainfall in San Vittore Olona?
    Most rainfall (rainy season) is seen in September, October and November.
  • Which is the warmest month in San Vittore Olona?
    July has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in San Vittore Olona?
    The coldest month is January with an average maximum temperature of 8°C.
  • Which is the wettest month in San Vittore Olona?
    November tops the wettest month list with 169 mm of rainfall.
  • Which is the driest month in San Vittore Olona?
    January is the driest month with 67 mm of precipitation.
  • Which is the sunniest month in San Vittore Olona?
    July is the sunniest month with an average of 285 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.