Nummi Weather in December
Nummi in December
The short of it: Nummi in December averages a high of 1 °C (34 °F) and a low of -4 °C (26 °F), with 66 mm (2.6 in) of rain and about 5 h 46 min of daylight. Rated 2 of 5 for a visit; the best months are June and May. Source: TerraClimate climate normals, 1991–2020.
Average high 1° · low -4° · rain 66 mm · daylight 5 h 46 min
✦✦ Travel with care for a visit · best months: June & May
Thirty years of records give Nummi an average December high of 1°, a low of -4° and some 66 mm of rain. Much like November: highs about 1°, nights near -4°. Pack the buffalo coat. Wet spells are common — about 66 mm, the 4th wettest month. Snow lies on the ground; mind the passes.
The sun is up for about 5 h 46 min in mid-December, 90 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 June and May.
Against its neighbours, Nummi runs warmer than most and wetter than most in December. Kurala, 1 km to the ENE, sees much the same highs.
December in Nummi, by the numbers
- Warmth rank
- 10th warmest of 12
- Rain rank
- 4th wettest of 12
- Versus November
- 3° colder, 3.0 mm more rain
- Versus January
- 2° warmer
- Day–night spread
- 5°
- Snow season
- Nov–Mar
- Daylight, mid-month
- 5 h 46 min
- Average wind
- 19 km/h
Neighbouring Towns
December averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| KuralaSouthwest Finland | 1 km ENE | 1° | -4° | 66 mm |
| HalinenSouthwest Finland | 1 km N | 1° | -4° | 66 mm |
| I kaupunginosaSouthwest Finland | 2 km WSW | 1° | -3° | 66 mm |
| PääskyvuoriSouthwest Finland | 2 km SE | 1° | -4° | 65 mm |
| VasaramäkiSouthwest Finland | 2 km SSW | 1° | -4° | 66 mm |
| VartiovuoriSouthwest Finland | 2 km WSW | 1° | -3° | 66 mm |
| VI kaupunginosaSouthwest Finland | 2 km W | 1° | -3° | 66 mm |
| TurkuSouthwest Finland | 3 km WSW | 1° | -3° | 66 mm |