Climate Overview
The climate in Borgo San Dalmazzo is cool. The average annual temperature is 8°C and approximately 1566mm of precipitation falls per year. Borgo San Dalmazzo receives a notable amount of rainfall throughout the year, including during its driest month. Borgo San Dalmazzo is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, September. The coldest months are January, December, March, when temperatures can drop to -3°C. Borgo San Dalmazzo experiences heavy snowfall, typically from January through December.
Temperature
Temperatures in Borgo San Dalmazzo vary considerably across the year, with a 26°C difference between the coldest and warmest months. July is the warmest month, though highs remain moderate at 23°C with a mean of 18°C. The coldest month is January, when overnight lows fall to -3°C and the daily average is 1°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows. The sharpest temperature change occurs between September and October, with a 7°C shift in average temperatures.
Precipitation
Borgo San Dalmazzo is a fairly wet location, receiving approximately 1566mm of precipitation annually, which averages out to around 130mm per month. The wettest month is November, averaging 297mm of rainfall. February and May also tend to see above-average precipitation. The driest month is January, with just 42mm. That's 255mm less than November, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic. Borgo San Dalmazzo receives heavy snowfall, accumulating around 375cm annually from January through December. The snowiest month is February, with approximately 135cm. Winter travel should account for significant snow cover.
Wind
Borgo San Dalmazzo is relatively calm, with an average annual wind speed of 1km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 1km/h, though still comfortable for most outdoor activities. The calmest conditions occur in October, with average winds dropping to 1km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 0km/h between the calmest and windiest months.
Seasons
52 days until Autumn
It is currently summer in Borgo San Dalmazzo, which began on June 21, 2026. Borgo San Dalmazzo is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in July at around 23°C, while the coldest stretch bottoms out in January near -3°C. Autumn is next, beginning on September 23, 2026 — 52 days from now.
Spring
Temperatures range from -2 to 14°C. Rainfall is heavy, totalling around 350mm across the season with a monthly average of 117mm. Winds are generally light, averaging 1km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 11 to 23°C. Rainfall is heavy, totalling around 376mm across the season with a monthly average of 125mm. Winds are generally light, averaging 1km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from 1 to 19°C. Rainfall is heavy, totalling around 551mm across the season with a monthly average of 184mm. Expect around 86cm of snow accumulation during this period. Winds are generally light, averaging 1km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from -3 to 6°C. Precipitation is moderate at around 289mm for the season, averaging 96mm per month. Expect around 205cm of snow accumulation during this period. Winds are generally light, averaging 1km/h. Warm winter clothing and waterproof boots are a must, and travel may be affected by snow.
Monthly Climate Data
The table below shows monthly climate averages for Borgo San Dalmazzo based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.
