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Koshimizu (Hokkaido): temperature and climate normals
Latest9.8 °COct 9, 2026 20:10 JST
24 h max / min21.0 °C / 6.6 °C
Annual mean (normal)6.4 °Crank 823 of 903
Annual precipitation (normal)796.2mmrank 885
Altitude52 m
Last 24 hours
Monthly normals: temperature
Monthly precipitation (normal)
Monthly sunshine (normal)
Normals table (1991–2020)
| Month | Mean | Max | Min | ≥30°C | Min<0°C | Precip. | Sun |
|---|---|---|---|---|---|---|---|
| Jan | -6.7 °C | -2.2 °C | -13.0 °C | 0.0days | 30.9days | 36.2mm | 93.5h |
| Feb | -6.8 °C | -2.0 °C | -13.7 °C | 0.0days | 28.1days | 24.2mm | 116.4h |
| Mar | -2.0 °C | 2.4 °C | -7.7 °C | 0.0days | 29.6days | 34.9mm | 152.0h |
| Apr | 4.4 °C | 9.7 °C | -0.9 °C | 0.0days | 18.9days | 50.7mm | 165.5h |
| May | 10.1 °C | 16.0 °C | 4.6 °C | 0.3days | 3.6days | 60.7mm | 174.5h |
| Jun | 14.3 °C | 19.6 °C | 9.5 °C | 0.8days | 0.1days | 67.8mm | 167.2h |
| Jul | 18.1 °C | 23.1 °C | 14.0 °C | 2.6days | 0.0days | 87.3mm | 165.3h |
| Aug | 19.6 °C | 24.6 °C | 15.5 °C | 3.3days | 0.0days | 117.5mm | 158.7h |
| Sep | 16.2 °C | 21.4 °C | 11.3 °C | 0.6days | 0.0days | 123.2mm | 151.4h |
| Oct | 9.9 °C | 15.4 °C | 4.4 °C | 0.0days | 4.5days | 87.8mm | 145.3h |
| Nov | 3.1 °C | 7.9 °C | -2.1 °C | 0.0days | 21.0days | 55.4mm | 112.2h |
| Dec | -3.9 °C | 0.7 °C | -9.7 °C | 0.0days | 29.8days | 50.5mm | 100.6h |
| Year | 6.4 °C | 11.4 °C | 1.0 °C | 7.7days | 166.4days | 796.2mm | 1,702.6h |
For reference: latest 9.8 °C; the Oct mean normal is 9.9 °C (one observation vs a monthly mean).
Other stations in Hokkaido
- Cape Soya
- Wakkanai
- Rebun
- Koetoi
- Hamaoni-Shibetsu
- Motodomari
- Numakawa
- Kutsugata
- Toyotomi
- Hamatonbetsu
- Nakatonbetsu
- Kitami-Esashi
- Utanobori
- Nakagawa
- Otoineppu
- Bifuka
- Nayoro
- Shimokawa
- Shibetsu
- Asahi
Normals: JMA 2020 normals (1991–2020 averages). Latest values are observations fetched once a day, not real time.