Chamouny Weather in December
Chamouny in December
The short of it: Chamouny in December averages a high of 28 °C (83 °F) and a low of 21 °C (71 °F), with 138 mm (5.4 in) of rain and about 13 h 22 min of daylight. Rated 3 of 5 for a visit; the best months are September and October. Source: TerraClimate climate normals, 1991–2020.
Average high 28° · low 21° · rain 138 mm · daylight 13 h 22 min
✦✦✦ Fair for a visit · best months: September & October
December in Chamouny brings afternoons near 28° and nights around 21°, with about 138 mm of rain over the month. Much like November: highs about 28°, nights near 21°. Easy travelling weather. Wet spells are common — about 138 mm, the 5th wettest month.
The sun is up for about 13 h 22 min in mid-December.
For the traveller: pack linen, a wide hat and water, and an oilskin besides. The Almanac rates December 3 of 5 for a visit; the finest months here are September and October.
Against its neighbours, Chamouny runs cooler than most and drier than most in December. Chemin Grenier, 1 km to the W, sees much the same highs.
December in Chamouny, by the numbers
- Warmth rank
- 3rd warmest of 12
- Rain rank
- 5th wettest of 12
- Versus November
- 2° warmer, 74 mm more rain
- Versus January
- 1° colder
- Day–night spread
- 7°
- Snow season
- seldom any
- Daylight, mid-month
- 13 h 22 min
- Average wind
- 12 km/h
Neighbouring Towns
December averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Chemin GrenierSavanne | 1 km W | 28° | 21° | 138 mm |
| SurinamSavanne | 4 km SE | 29° | 22° | 132 mm |
| Rivière des AnguillesSavanne | 9 km E | 29° | 21° | 139 mm |
| Grand BoisSavanne | 10 km NE | 28° | 21° | 143 mm |
| Camp DiableSavanne | 11 km ENE | 29° | 21° | 139 mm |
| L’EscalierGrand Port | 15 km E | 29° | 22° | 137 mm |
| Nouvelle FranceGrand Port | 16 km NE | 26° | 20° | 145 mm |
| Rose BelleGrand Port | 16 km NE | 28° | 21° | 142 mm |