Tomari Weather in September
Tomari in September
The short of it: Tomari in September averages a high of 21 °C (70 °F) and a low of 13 °C (55 °F), with 136 mm (5.4 in) of rain and about 12 h 26 min of daylight. Rated 3 of 5 for a visit; the best months are July and August. Source: TerraClimate climate normals, 1991–2020.
Average high 21° · low 13° · rain 136 mm · daylight 12 h 26 min
✦✦✦ Fair for a visit · best months: July & August
Thirty years of records give Tomari an average September high of 21°, a low of 13° and some 136 mm of rain. Much like August: highs about 21°, nights near 13°. Easy travelling weather. Wet spells are common — about 136 mm, the 4th wettest month.
The sun is up for about 12 h 26 min in mid-September, 90 minutes less than a month before.
For the traveller: pack light clothes and a jacket for the evening, and an oilskin besides. The Almanac rates September 3 of 5 for a visit; the finest months here are July and August.
Against its neighbours, Tomari runs cooler than most and wetter than most in September. Kamoenai, 10 km to the NNW, sees much the same highs.
September in Tomari, by the numbers
- Warmth rank
- 3rd warmest of 12
- Rain rank
- 4th wettest of 12
- Versus August
- 3° colder, 14 mm more rain
- Versus October
- 6° warmer
- Day–night spread
- 8°
- Snow season
- Dec–Apr
- Daylight, mid-month
- 12 h 26 min
- Average wind
- 13 km/h
Neighbouring Towns
September averages · distance by the crow’s flight| Town | Distance | High | Low | Rain |
|---|---|---|---|---|
| KamoenaiHokkaido | 10 km NNW | 21° | 13° | 136 mm |
| IwanaiHokkaido | 10 km S | 23° | 14° | 132 mm |
| KozawaHokkaido | 18 km SE | 22° | 12° | 136 mm |
| NikiHokkaido | 24 km ENE | 22° | 13° | 134 mm |
| FurubiraHokkaido | 26 km NNE | 22° | 14° | 131 mm |
| AkaigawaHokkaido | 26 km E | 21° | 12° | 135 mm |
| FunamaHokkaido | 26 km NNE | 21° | 13° | 134 mm |
| YoichiHokkaido | 27 km NE | 22° | 14° | 133 mm |