Courmayeur, Aosta Valley Climate
Italy
Pop. 2,794 Elev. 1,224 m / 4,016 ft
TZ: Europe/Rome (UTC+2) ·
Courmayeur has a dry climate with warm summers reaching 66°F (19°C) in June and cold winters averaging 15°F (-9°C) in January. Rain falls on about 37 days per year (22.3 in / 565 mm total), with snow on 40 days and 269 in (6832 mm) of annual accumulation. The city averages 99 sunny days per year and around 30 thunderstorm days. Nearby lake water reaches 65°F (18°C) in summer.
| Temperature | 19°C (66°F) high | -9°C (15°F) low |
| Feels like | -9°C (15°F) low | |
| Rain | 37 days | 565 mm (22.3 in) /yr |
| Snow | 40 days | 6832 mm (269.0 in) /yr |
| Sky | 99 sunny | 30 stormy |
| Wind | 0.7 m/s (1.5 mph) avg |
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Explore on the MapMonthly Climate Chart
Sky & Air by Month
Cloud cover (%)
67
Jan 62
Feb 64
Mar 59
Apr 69
May 49
Jun 55
Jul 49
Aug 66
Sep 64
Oct 67
Nov 60
Dec Humidity (%)
72
Jan 67
Feb 71
Mar 72
Apr 73
May 61
Jun 68
Jul 61
Aug 75
Sep 78
Oct 73
Nov 72
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 69 km Annecy Meythet airport (NCY)
Ski resort 3 km Courmayeur
National park 45 km Parc national de la Vanoise (cœur)
Mountain peak
(2,343 m) 2 km Mont Chétif
Hospital 3 km Studio fisioterapia di Montagna
Hiking trail 0 km
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | -3°C 26°F | -9°C 15°F | 3 mm 0.1 in | 1740 mm68.5 in | 8 |
| February | 0°C 31°F | -7°C 19°F | 0 mm 0.0 in | 356 mm14.0 in | 8 |
| March | 2°C 35°F | -6°C 21°F | 1 mm 0.0 in | 476 mm18.7 in | 6 |
| April | 6°C 43°F | -2°C 29°F | 20 mm 0.8 in | 1389 mm54.7 in | 10 |
| May | 9°C 49°F | 2°C 35°F | 87 mm 3.4 in | 245 mm9.7 in | 5 |
| June | 19°C 66°F | 9°C 48°F | 82 mm 3.2 in | — | 10 |
| July | 16°C 60°F | 7°C 45°F | 115 mm 4.5 in | 2 mm0.1 in | 8 |
| August | 18°C 64°F | 9°C 48°F | 87 mm 3.4 in | — | 13 |
| September | 12°C 53°F | 4°C 39°F | 106 mm 4.2 in | 151 mm6.0 in | 8 |
| October | 7°C 45°F | 0°C 31°F | 55 mm 2.1 in | 1113 mm43.8 in | 7 |
| November | 0°C 33°F | -6°C 20°F | 9 mm 0.4 in | 987 mm38.9 in | 6 |
| December | -2°C 28°F | -8°C 18°F | 1 mm 0.0 in | 371 mm14.6 in | 10 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 8 | 3 |
| February | 8 | 1 |
| March | 6 | 0 |
| April | 10 | 2 |
| May | 5 | 2 |
| June | 10 | 6 |
| July | 8 | 4 |
| August | 13 | 3 |
| September | 8 | 4 |
| October | 7 | 3 |
| November | 6 | 2 |
| December | 10 | 0 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 2°C 36°F |
| February | 2°C 35°F |
| March | 2°C 35°F |
| April | 4°C 39°F |
| May | 7°C 44°F |
| June | 11°C 52°F |
| July | 16°C 62°F |
| August | 18°C 65°F |
| September | 16°C 62°F |
| October | 11°C 51°F |
| November | 8°C 46°F |
| December | 5°C 40°F |