Røyken Weather in December
Røyken in December
The short of it: Røyken in December averages a high of 1 °C (33 °F) and a low of -3 °C (26 °F), with 69 mm (2.7 in) of rain and about 6 h 0 min of daylight. Rated 2 of 5 for a visit; the best months are July and August. Source: TerraClimate climate normals, 1991–2020.
Average high 1° · low -3° · rain 69 mm · daylight 6 h 0 min
✦✦ Travel with care for a visit · best months: July & August
Thirty years of records give Røyken an average December high of 1°, a low of -3° and some 69 mm of rain. Much like November: highs about 1°, nights near -3°. Pack the buffalo coat. Wet spells are common — about 69 mm, the 7th wettest month. Snow lies on the ground; mind the passes.
The sun is up for about 6 h 0 min in mid-December, 86 minutes less than a month before. Lanterns are lit by mid-afternoon.
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 July and August.
Against its neighbours, Røyken runs cooler than most and wetter than most in December. Tranby, 10 km to the NW, sees much the same highs.
December in Røyken, by the numbers
- Warmth rank
- 11th warmest of 12
- Rain rank
- 7th wettest of 12
- Versus November
- 3° colder, 34 mm less rain
- Versus January
- about the same
- Day–night spread
- 4°
- Snow season
- Nov–Mar
- Daylight, mid-month
- 6 h 0 min
- Average wind
- 12 km/h
Neighbouring Towns
December averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| TranbyBuskerud | 10 km NW | 1° | -4° | 65 mm |
| AskerAkershus | 10 km NNE | 1° | -3° | 66 mm |
| DrammenBuskerud | 10 km W | 1° | -4° | 66 mm |
| SætreAkershus | 11 km SE | 2° | -2° | 66 mm |
| SvelvikBuskerud | 15 km S | 2° | -2° | 69 mm |
| BillingstadAkershus | 15 km NNE | 1° | -3° | 66 mm |
| DrøbakAkershus | 16 km SE | 2° | -3° | 66 mm |
| NesoddtangenAkershus | 20 km NE | 2° | -2° | 59 mm |