Rumoi Weather in December
Rumoi in December
The short of it: Rumoi in December averages a high of 1 °C (34 °F) and a low of -5 °C (23 °F), with 146 mm (5.7 in) of rain and about 8 h 55 min of daylight. Rated 1 of 5 for a visit; the best months are June and July. Source: TerraClimate climate normals, 1991–2020.
Average high 1° · low -5° · rain 146 mm · daylight 8 h 55 min
✦ Travel with care for a visit · best months: June & July
Thirty years of records give Rumoi an average December high of 1°, a low of -5° and some 146 mm of rain. The year turns hard here: highs drop 6° from November to about 1°, with nights near -5°. It is the wettest month of the year here, about 146 mm. The first lasting snow usually comes now.
The sun is up for about 8 h 55 min in mid-December, 39 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 1 of 5 for a visit; the finest months here are June and July.
Against its neighbours, Rumoi runs warmer than most and wetter than most in December. Obirachō, 10 km to the NNE, sees much the same highs.
December in Rumoi, by the numbers
- Warmth rank
- 10th warmest of 12
- Rain rank
- 1st wettest of 12
- Versus November
- 6° colder, 5.0 mm more rain
- Versus January
- 2° warmer
- Day–night spread
- 6°
- Snow season
- Dec–Mar
- Daylight, mid-month
- 8 h 55 min
- Average wind
- 19 km/h
Neighbouring Towns
December averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| ObirachōHokkaido | 10 km NNE | 1° | -5° | 142 mm |
| MashikeHokkaido | 13 km SW | 2° | -4° | 151 mm |
| HokuryūHokkaido | 28 km SE | -1° | -7° | 121 mm |
| NumataHokkaido | 28 km ESE | -1° | -7° | 122 mm |
| ChippubetsuHokkaido | 32 km SE | -1° | -7° | 118 mm |
| MoseushiHokkaido | 37 km SE | -1° | -7° | 117 mm |
| UryūHokkaido | 38 km SSE | 0° | -7° | 122 mm |
| FukagawaHokkaido | 41 km SE | 0° | -7° | 113 mm |