Mazzo di Valtellina Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Mazzo di Valtellina.
Climate overview of Mazzo di Valtellina
Mazzo di Valtellina, Lombardy, Italy, sees big temperature differences between seasons, with July peaking at 18°C (64°F) and January dropping to -4°C (25°F).
The city has a wet climate, receiving around 1249 mm (49 in) of rain/snowfall per year. Despite the high annual total, it has pleasant summers and very cold winters. November is the wettest month. The sunniest month is July, with 6.7 hours of sunshine per day on average.
Mazzo di Valtellina Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mazzo di Valtellina - and find the best time to visit.
Monthly Temperature in Mazzo di Valtellina
Visitors to Mazzo di Valtellina can expect significant temperature changes throughout the year. On average, daytime temperatures range from a pleasant 18°C (64°F) in July to a very cold -4°C (25°F) in January.
Nighttime temperatures range from 8°C (46°F) in July to -14°C (7°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Mazzo di Valtellina
Mazzo di Valtellina is known for its substantial rain/snowfall, with annual precipitation reaching 1249 mm (49 in). 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 (5.4 in) 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 (2.3 in) 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
The average number of days each month with precipitation
Sunshine Hours in Mazzo di Valtellina
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
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Mazzo di Valtellina by Month
The relative humidity is high throughout the year in Mazzo di Valtellina.
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 Mazzo di Valtellina
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: Pleasant summers and very cold winters
- Coldest conditions: January, with freezing nights around -14°C (7°F).
Frequently asked questions about the climate in Mazzo di Valtellina
What is the best time to visit Mazzo di Valtellina?
July and August typically offer the most optimal weather in Mazzo di Valtellina. In contrast, January, February, March, April, May, October, November and December tend to have less optimal conditions. Mazzo di Valtellina has pleasant summers and very cold winters.
What temperatures can I expect in Mazzo di Valtellina?
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 8°C (46°F). Temperatures vary considerably through the year.
How much rain does Mazzo di Valtellina get?
Annual rainfall is around 1249 mm (49 in). November is the wettest month with 138 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 Mazzo di Valtellina?
Mazzo di Valtellina 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.
Mazzo di Valtellina 3-Day Forecast
Mazzo di Valtellina 3-Day Forecast
Mazzo di Valtellina on the map
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