Sornico Weather & Climate: Best Time to Visit

Visitors to Sornico can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a pleasant 19°C (66°F) in July, the warmest time of the year, to a very cold -2°C (28°F) during cooler months like January.

At night, you can expect temperatures ranging from 8°C (46°F) in July to around -10°C (14°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Sornico is known for its substantial rain/snowfall, with annual precipitation reaching 1841 mm (72 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, August it receives heavy rainfall, averaging 197 mm (7.8 in) of precipitation, recorded across 18 rainy days. In contrast, the driest month February brings less snowfall, with 90 mm (3.5 in) over 14 snowy days. For more details, please visit our Sornico Precipitation page.

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

The average number of days each month with precipitation

Seasonal changes in sunshine hours are quite dramatic in Sornico. While July receives considerable daily sunshine with up to 8.9 hours, November marks the darkest time of the year, where sunshine is scarce with only 3.8 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Daily percentage of sunshine

The relative humidity is high throughout the year in Sornico.

The city experiences its highest humidity in December, reaching 75%. In March, the humidity drops to its lowest level at 59%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year