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Average Monthly Sunshine in Grosio

The graphs on this page shows the average number of hours per month and per day that Grosio receives direct sunlight. The numbers are calculated over a 30-year period to provide a reliable average.

Monthly hours of sunshine


Seasonal sunshine in Grosio varies. It peaks at 200 hours in July and drops to 102 hours in December. The total annual amount of sun is 1785 hours.

Daily hours of sunshine


This means the city can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 6.7 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 3.4 hours of sunlight per day.

Grosio’s total hours of sunshine compared to other major cities

Grosio enjoys an average of 1785 hours of sunshine annually. Let’s compare this with some popular tourist destinations:

In Lisbon, Portugal, there are approximately 2801 hours of sunshine annually, highlighting its warm and sunny Mediterranean climate.

In Chicago, USA, the annual sunshine averages 2520 hours, contributing to its humid continental climate.

Boston, USA, enjoys 2629 hours of sunshine annually, with distinct seasons and many bright, sunny days.

Melbourne, Australia, has 2380 hours of sunshine annually, with its famous “four seasons in a day” weather pattern.

Other climate information

November, Grosio’s wettest month, receives 118 mm of snowfall and has a maximum daytime temperature of 2°C. During the driest month January you can expect a temperature of -4°C.

For more detailed insights into the city’s temperatures, check out our Temperature page. To explore more about precipitation patterns, visit our Precipitation page.


Forecast: is it sunny in Grosio?

Sun   Dec 22
2°C | -2°C
NE 1 m/s
4.5 mm
overcast and snow

overcast and snow

Mon   Dec 23
5°C | -4°C
N 2 m/s
overcast and no rain

overcast and no rain

Tue   Dec 24
2°C | -4°C
N 3 m/s
broken clouds and no rain

broken clouds and no rain

Interested in more climate information?

This site provides you with all the information you need about the climate in Grosio.

Our site offers climate and forecast data for every country in the world. Are you going to Italy? On this website you can find historical weather averages for many cities in Italy. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.