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Iwami-Sannai (Akita): temperature and climate normals
Latest13.1 °COct 9, 2026 20:10 JST
24 h max / min22.5 °C / 7.0 °C
Annual mean (normal)10.6 °Crank 633 of 903
Annual precipitation (normal)2,052.9mmrank 225
Altitude41 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 | -1.3 °C | 1.9 °C | -4.5 °C | 0.0days | 29.7days | 141.8mm | 40.9h |
| Feb | -0.9 °C | 2.9 °C | -4.5 °C | 0.0days | 27.1days | 120.3mm | 61.6h |
| Mar | 2.2 °C | 6.9 °C | -2.2 °C | 0.0days | 24.9days | 119.7mm | 100.3h |
| Apr | 8.2 °C | 13.9 °C | 2.4 °C | 0.0days | 8.5days | 129.1mm | 147.8h |
| May | 14.2 °C | 19.9 °C | 8.6 °C | 0.3days | 0.1days | 149.2mm | 178.3h |
| Jun | 18.7 °C | 24.0 °C | 13.8 °C | 1.0days | 0.0days | 156.8mm | 174.3h |
| Jul | 22.5 °C | 27.0 °C | 18.6 °C | 5.7days | 0.0days | 258.1mm | 143.0h |
| Aug | 23.7 °C | 28.8 °C | 19.4 °C | 11.0days | 0.0days | 230.4mm | 177.5h |
| Sep | 19.4 °C | 24.9 °C | 14.6 °C | 2.3days | 0.0days | 184.1mm | 149.3h |
| Oct | 12.6 °C | 18.4 °C | 7.5 °C | 0.0days | 0.2days | 189.6mm | 130.4h |
| Nov | 6.4 °C | 11.2 °C | 2.0 °C | 0.0days | 8.5days | 198.5mm | 85.5h |
| Dec | 1.1 °C | 4.5 °C | -2.0 °C | 0.0days | 25.1days | 175.6mm | 45.6h |
| Year | 10.6 °C | 15.4 °C | 6.2 °C | 20.3days | 124.1days | 2,052.9mm | 1,431.1h |
For reference: latest 13.1 °C; the Oct mean normal is 12.6 °C (one observation vs a monthly mean).
Other stations in Akita
- Hachimori
- Noshiro
- Takanosu
- Odate
- Kazuno
- Wakigami
- Yuze
- Hachimantai
- Oga
- Ogata
- Gojome
- Aniai
- Akita
- Yuwa
- Kakunodate
- Lake Tazawa
- Daisho-ji
- Omagari
- Honjo
- Higashiyuri
Normals: JMA 2020 normals (1991–2020 averages). Latest values are observations fetched once a day, not real time.