Bormio, Italy climate

Dfb Warm-summer humid continental

Bormio has a seasonal cold-temperate climate (Warm-summer humid continental, Köppen Dfb). The hottest month is July with an average daily high near 69°F, while the coldest is January averaging around 20°F at night. Precipitation totals about 18 inches a year and is strongly seasonal — August alone averages 2.9 inches while February barely receives 0.57 inches.

☀️ Summers

Mild

Highs near 69°F in July.

❄️ Winters

Very cold

Lows near 20°F in January.

🌧️ Rain

Fairly dry

About 18 in of rain a year.

Wettest in August

⛅ Sky & trend

Often cloudy

Cloudy skies much of the year.

Temperature & precipitation

Daily high–low temperature range with the monthly average, plus monthly precipitation · 1991–2020 normals · hover a month for the exact figures

Hours of sunshine per day

Estimated sunny hours each month — daylight length × clear-sky fraction · 1991–2020 monthly cloud cover (NASA POWER)

Bormio climate normals (1991–2020)

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	35	38	45	51	58	65	69	69	61	53	43	36
Avg temp (°F)	26	28	35	41	49	56	59	58	52	44	35	28
Avg low (°F)	20	20	27	33	41	47	50	51	45	38	30	23
Precipitation (in)	0.8	0.6	0.7	0.8	1.3	2.1	2.9	2.9	2.0	1.8	1.3	0.9

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Avg high (°F)	35	38	45	51	58	65
Avg temp (°F)	26	28	35	41	49	56
Avg low (°F)	20	20	27	33	41	47
Precipitation (in)	0.8	0.6	0.7	0.8	1.3	2.1

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Avg high (°F)	69	69	61	53	43	36
Avg temp (°F)	59	58	52	44	35	28
Avg low (°F)	50	51	45	38	30	23
Precipitation (in)	2.9	2.9	2.0	1.8	1.3	0.9

Sky & atmosphere

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	62	65	68	72	74	70	64	63	64	64	66	64
Relative humidity (%)	88	90	90	83	79	79	79	81	83	84	88	88
Wind speed (mph)	1.8	1.8	1.6	1.3	1.1	1.0	0.9	0.9	1.0	1.1	1.3	1.6

Jan – Jun	Jan	Feb	Mar	Apr	May	Jun
Cloud cover (%)	62	65	68	72	74	70
Relative humidity (%)	88	90	90	83	79	79
Wind speed (mph)	1.8	1.8	1.6	1.3	1.1	1.0

Jul – Dec	Jul	Aug	Sep	Oct	Nov	Dec
Cloud cover (%)	64	63	64	64	66	64
Relative humidity (%)	79	81	83	84	88	88
Wind speed (mph)	0.9	0.9	1.0	1.1	1.3	1.6

Methodology & sources

Temperature & precipitation — the official 1991–2020 climate normals from the WMO's CLINO 1991–2020 collection, measured at San_valentino_alla_muta, about 38 km from the city centre.

Cloud, humidity, wind & sunshine — modelled estimates from NASA POWER, NASA's satellite-and-reanalysis climatology. This is the standard global source for atmospheric variables, which are not measured at most weather stations.

How we build these numbers →