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Hamatonbetsu (Hokkaido): temperature and climate normals
Latest9.6 °COct 9, 2026 20:10 JST
24 h max / min16.4 °C / 8.3 °C
Annual mean (normal)6.0 °Crank 841 of 903
Annual precipitation (normal)997.0mmrank 843
Altitude18 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 | -6.3 °C | -3.3 °C | -10.3 °C | 0.0days | 31.0days | 62.1mm | 59.7h |
| Feb | -6.3 °C | -2.6 °C | -11.1 °C | 0.0days | 28.0days | 46.7mm | 82.3h |
| Mar | -2.0 °C | 1.4 °C | -6.1 °C | 0.0days | 28.8days | 50.2mm | 132.2h |
| Apr | 4.0 °C | 8.0 °C | 0.1 °C | 0.0days | 15.7days | 47.6mm | 166.3h |
| May | 9.2 °C | 13.7 °C | 4.9 °C | 0.0days | 2.4days | 61.0mm | 174.0h |
| Jun | 12.8 °C | 16.9 °C | 9.0 °C | 0.0days | 0.1days | 65.0mm | 148.2h |
| Jul | 16.9 °C | 20.7 °C | 13.7 °C | 0.6days | 0.0days | 116.9mm | 132.9h |
| Aug | 19.0 °C | 22.8 °C | 15.7 °C | 0.7days | 0.0days | 118.9mm | 143.1h |
| Sep | 15.8 °C | 20.3 °C | 11.7 °C | 0.1days | 0.0days | 121.4mm | 165.3h |
| Oct | 9.6 °C | 14.1 °C | 5.3 °C | 0.0days | 1.6days | 106.4mm | 135.7h |
| Nov | 2.4 °C | 5.6 °C | -1.0 °C | 0.0days | 18.5days | 101.9mm | 71.9h |
| Dec | -3.8 °C | -1.0 °C | -7.2 °C | 0.0days | 29.8days | 83.3mm | 56.6h |
| Year | 6.0 °C | 9.8 °C | 2.1 °C | 1.5days | 155.4days | 997.0mm | 1,470.1h |
For reference: latest 9.6 °C; the Oct mean normal is 9.6 °C (one observation vs a monthly mean).
Other stations in Hokkaido
- Cape Soya
- Wakkanai
- Rebun
- Koetoi
- Hamaoni-Shibetsu
- Motodomari
- Numakawa
- Kutsugata
- Toyotomi
- Nakatonbetsu
- Kitami-Esashi
- Utanobori
- Nakagawa
- Otoineppu
- Bifuka
- Nayoro
- Shimokawa
- Shibetsu
- Asahi
- Wassamu
Normals: JMA 2020 normals (1991–2020 averages). Latest values are observations fetched once a day, not real time.