Grosotto Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Grosotto.
Climate overview of Grosotto
Grosotto, Lombardy, Italy, experiences significant temperature variation throughout the year. Summers bring daytime highs of 18°C (64°F) in July, while winters cool to -4°C (25°F) in January.
The city receives considerable rain/snowfall, with around 1236 mm (49 in) annually. November is the wettest month. It has mild summers and very cold winters. The most sunshine falls in July, with an average of 6.7 hours of daily sunshine.
Grosotto Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Grosotto - and find the best time to visit.
Monthly Temperature in Grosotto
Depending on the time of the year, temperatures range from moderate to very cold in Grosotto. Typically, average maximum daytime temperatures range from a moderate 18°C (64°F) in July to a very cold -4°C (25°F) in the coolest month, January.
Nights vary from 7°C (45°F) in July to around -14°C (7°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Grosotto
Grosotto has a relatively rain/snowy climate with high precipitation levels, averaging 1236 mm (49 in) of rain/snowfall annually. The climate in Grosotto shows significant variation throughout the year. Expect high snow/rainfall in November, the wettest month, with an average of 136 mm (5.4 in) of precipitation over 14 snowy/rainy days.
In contrast, the driest month January offers drier and sunnier days, with around 59 mm (2.3 in) of snowfall over 14 snowy days. For more details, please visit our Grosotto Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Grosotto
For those who appreciate different seasons, Grosotto serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 6.7 hours of sunshine daily, and embrace the darker days in December, offering only 3.4 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Grosotto by Month
The relative humidity is high throughout the year in Grosotto.
The city experiences its highest humidity in December, reaching 80%. In April, the humidity drops to its lowest level at 68%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Grosotto
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July and August
- Warmest weather: July and August
- Most sunshine: July
- Seasonal pattern: Mild summers and very cold winters
- Coldest conditions: January, with freezing nights around -14°C (7°F).
Frequently asked questions about the climate in Grosotto
What is the best time to visit Grosotto?
July and August typically offer the most optimal weather in Grosotto. In contrast, January, February, March, April, May, October, November and December tend to have less optimal conditions. Grosotto has mild summers and very cold winters.
What temperatures can I expect in Grosotto?
Daytime highs range from -4°C (25°F) in January to 18°C (64°F) in July. Nighttime lows range from -14°C (7°F) to 7°C (45°F). Temperatures vary considerably through the year.
How much rain does Grosotto get?
Annual rainfall is around 1236 mm (49 in). November is the wettest month with 136 mm (5.4 in), while January is the driest with 59 mm (2.3 in). In the coldest months, precipitation may fall as snow/rain.
How sunny is Grosotto?
Grosotto receives around 1,783 hours of sunshine per year. July is the sunniest month with 200 hours, while December is the cloudiest with just 102 hours.
Grosotto 3-Day Forecast
Grosotto on the map
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