Trappes Weather in December
Trappes in December
The short of it: Trappes in December averages a high of 8 °C (46 °F) and a low of 2 °C (36 °F), with 70 mm (2.8 in) of rain and about 8 h 17 min of daylight. Rated 2 of 5 for a visit; the best months are June and July. Source: TerraClimate climate normals, 1991–2020.
Average high 8° · low 2° · rain 70 mm · daylight 8 h 17 min
✦✦ Travel with care for a visit · best months: June & July
Thirty years of records give Trappes an average December high of 8°, a low of 2° and some 70 mm of rain. Much like November: highs about 8°, nights near 2°. Pack the buffalo coat. It is the wettest month of the year here, about 70 mm.
The sun is up for about 8 h 17 min in mid-December, 48 minutes less than a month before.
For the traveller: pack a heavy coat, gloves and a scarf, and an oilskin besides. The Almanac rates December 2 of 5 for a visit; the finest months here are June and July.
Against its neighbours, Trappes runs cooler than most and wetter than most in December. Saint-Quentin-en-Yvelines, 0 km to the SSE, sees much the same highs.
December in Trappes, by the numbers
- Warmth rank
- 11th warmest of 12
- Rain rank
- 1st wettest of 12
- Versus November
- 3° colder, 11 mm more rain
- Versus January
- 1° warmer
- Day–night spread
- 5°
- Snow season
- seldom any
- Daylight, mid-month
- 8 h 17 min
- Average wind
- 17 km/h
Neighbouring Towns
December averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| Saint-Quentin-en-YvelinesÎle-de-France | 0 km SSE | 8° | 2° | 70 mm |
| VersaillesÎle-de-France | 9 km ENE | 8° | 3° | 69 mm |
| Rueil-MalmaisonÎle-de-France | 17 km NE | 9° | 3° | 64 mm |
| Boulogne-BillancourtÎle-de-France | 18 km ENE | 8° | 3° | 65 mm |
| ClamartÎle-de-France | 19 km E | 8° | 3° | 66 mm |
| NanterreÎle-de-France | 19 km NE | 9° | 3° | 64 mm |
| Issy-les-MoulineauxÎle-de-France | 20 km ENE | 8° | 3° | 66 mm |
| AntonyÎle-de-France | 21 km E | 8° | 3° | 64 mm |