Climate · Italy

Courmayeur

Warm and wet from June to September; cold and wet from December to March.

Typical weather, averaged over 30 years45.8°N1,224 m above the sea
  1. Jan35°2°14°-10°Rain on about three days a week.
  2. Feb39°4°15°-9°Rain on about three days a week.
  3. Mar44°7°20°-7°Rain on about three days a week.
  4. Apr50°10°27°-3°Rain on about three days a week.
  5. May58°14°34°1°Rain on about four days a week.
  6. Jun67°19°43°6°Rain on about four days a week.
  7. Jul73°23°47°8°Rain on about four days a week.
  8. Aug74°23°48°9°Rain on about four days a week.
  9. Sep67°19°41°5°Rain on about three days a week.
  10. Oct61°16°35°2°Rain on about three days a week.
  11. Nov48°9°24°-4°Rain on about three days a week.
  12. Dec37°3°15°-9°Rain on about three days a week.
Each month: its typical high and low, and dots for wet days a week. Tap a month to open it.The best months

The warm season runs from June to September, with highs near 70°F and nights near 45°F. From December to March, highs are nearer 39°F. The rain comes from May to July, on about four days a week. October to November is the driest stretch, with rain or snow on about three days a week. Daylight runs from about 8½ hours in December to 15½ hours in June.The warm season runs from June to September, with highs near 21°C and nights near 7°C. From December to March, highs are nearer 4°C. The rain comes from May to July, on about four days a week. October to November is the driest stretch, with rain or snow on about three days a week. Daylight runs from about 8½ hours in December to 15½ hours in June.

Where Courmayeur sits

Europe/Rome

this place
typical high in Januarytypical high in Februarytypical high in Marchtypical high in Apriltypical high in Maytypical high in Junetypical high in Julytypical high in Augusttypical high in Septembertypical high in Octobertypical high in Novembertypical high in December 40°F4°C95°F35°C
Latitude
45.8°Nnorthern hemisphere
Above the sea
1,224 mupland
Sunrise, mid-JanuarySunrise, mid-FebruarySunrise, mid-MarchSunrise, mid-AprilSunrise, mid-MaySunrise, mid-JuneSunrise, mid-JulySunrise, mid-AugustSunrise, mid-SeptemberSunrise, mid-OctoberSunrise, mid-NovemberSunrise, mid-December
8:10 AM7:36 AM6:47 AM6:48 AM6:01 AM5:41 AM5:56 AM6:31 AM7:09 AM7:47 AM7:31 AM8:06 AMsets 5:12 PMsets 5:57 PMsets 6:37 PMsets 8:17 PMsets 8:55 PMsets 9:23 PMsets 9:20 PMsets 8:43 PMsets 7:46 PMsets 6:48 PMsets 5:03 PMsets 4:48 PM
Nearest of ours
Stresa122 km east

The land around Courmayeur, shaded by its typical high in January, the planning map's own layer.The land around Courmayeur, shaded by its typical high in February, the planning map's own layer.The land around Courmayeur, shaded by its typical high in March, the planning map's own layer.The land around Courmayeur, shaded by its typical high in April, the planning map's own layer.The land around Courmayeur, shaded by its typical high in May, the planning map's own layer.The land around Courmayeur, shaded by its typical high in June, the planning map's own layer.The land around Courmayeur, shaded by its typical high in July, the planning map's own layer.The land around Courmayeur, shaded by its typical high in August, the planning map's own layer.The land around Courmayeur, shaded by its typical high in September, the planning map's own layer.The land around Courmayeur, shaded by its typical high in October, the planning map's own layer.The land around Courmayeur, shaded by its typical high in November, the planning map's own layer.The land around Courmayeur, shaded by its typical high in December, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.

Through the year

week by week

Temperature

Highs from 35°F in January to 74°F in August.Highs from 2°C in January to 23°C in August.

Chance of a wet day

Wettest in June (63% of days), driest in October (43%).

Cloud cover

Clearest in July (46% cover), cloudiest in May (64%).

Daylight

From 8h 44m in December to 15h 39m in June.

Week by week, lightly smoothed. Shading marks the seasons; the olive line, the best months. Hover or tap a week for its figures.

Month by month

°F°C

Courmayeur, month by month: the typical high and low, wet days a week, cloud cover and daylight.
MonthTypical low to highWet days a weekCloudDaylight
JanuaryCool season
14°-10°35°2°
3 days58%9h 07m
FebruaryCool season
15°-9°39°4°
3 days58%10h 17m
MarchCool season
20°-7°44°7°
3 days57%11h 50m
April
27°-3°50°10°
3 days58%13h 29m
May
34°1°58°14°
4 days64%14h 55m
JuneWarm season
43°6°67°19°
4 days57%15h 39m
JulyWarm seasonAt its best
47°8°73°23°
4 days46%15h 18m
AugustWarm seasonAt its best
48°9°74°23°
4 days48%14h 03m
SeptemberWarm season
41°5°67°19°
3 days53%12h 26m
October
35°2°61°16°
3 days59%10h 47m
November
24°-4°48°9°
3 days61%9h 24m
DecemberCool season
15°-9°37°3°
3 days57%8h 44m

When is the best time to visit Courmayeur?


The best months are July to August: highs near 73°F, nights near 47°F, and rain on about four days a week.The best months are July to August: highs near 23°C, nights near 8°C, and rain on about four days a week.

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

Questions


What is the warmest month in Courmayeur?

August, with highs near 74°F and lows near 48°F. The coolest is January, with highs near 35°F.August, with highs near 23°C and lows near 9°C. The coolest is January, with highs near 2°C.

When does it rain most in Courmayeur?

June, with rain on about four days a week. October is the driest, with rain on about three days a week.

How long are the days in Courmayeur?

From about 8½ hours in December to 15½ hours in June.

When are the skies clearest in Courmayeur?

July, when cloud covers about 46% of the sky on average. May is the cloudiest, at about 64%.

Places with a year like Courmayeur's

by their highs, lows and wet days

Their highs, lows, wet days and cloud run closest to Courmayeur's through the year, one place a country. “Six months apart”: their winter is Courmayeur's summer.

Elsewhere in Italy

All of Italy

Where to stay

1 in our collection

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Courmayeur. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match, and both highs and lows are adjusted for the town's height (1,224 m) against the climate model's (2,289 m).Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match, and both highs and lows are adjusted for the town's height (1,224 m) against the climate model's (2,289 m). Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.