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Matsumoto-Imai (Nagano): temperature and climate normals
Latest13.1 °COct 9, 2026 20:10 JST
24 h max / min23.3 °C / 6.8 °C
Annual mean (normal)11.5 °Crank 569 of 903
Annual precipitation (normal)1,102.2mmrank 793
Altitude658 m
Last 24 hours
Monthly normals: temperature
Monthly precipitation (normal)
Normals table (1991–2020)
| Month | Mean | Max | Min | ≥30°C | Min<0°C | Precip. |
|---|---|---|---|---|---|---|
| Jan | -1.4 °C | 4.0 °C | -7.3 °C | 0.0days | 29.6days | 34.6mm |
| Feb | 0.0 °C | 5.9 °C | -6.1 °C | 0.0days | 25.7days | 41.2mm |
| Mar | 3.9 °C | 10.5 °C | -2.5 °C | 0.0days | 23.6days | 79.8mm |
| Apr | 9.8 °C | 16.9 °C | 2.7 °C | 0.0days | 9.1days | 90.6mm |
| May | 15.7 °C | 22.6 °C | 8.8 °C | 0.7days | 0.5days | 103.0mm |
| Jun | 19.6 °C | 25.7 °C | 14.2 °C | 1.9days | 0.0days | 113.9mm |
| Jul | 23.2 °C | 28.7 °C | 18.9 °C | 11.9days | 0.0days | 147.4mm |
| Aug | 24.3 °C | 30.5 °C | 19.6 °C | 19.8days | 0.0days | 98.3mm |
| Sep | 19.9 °C | 25.6 °C | 15.3 °C | 4.4days | 0.0days | 143.2mm |
| Oct | 13.4 °C | 19.0 °C | 8.2 °C | 0.0days | 0.6days | 151.0mm |
| Nov | 7.1 °C | 13.1 °C | 1.3 °C | 0.0days | 12.3days | 59.7mm |
| Dec | 1.7 °C | 7.2 °C | -4.0 °C | 0.0days | 26.1days | 39.6mm |
| Year | 11.5 °C | 17.5 °C | 5.8 °C | 38.8days | 127.5days | 1,102.2mm |
For reference: latest 13.1 °C; the Oct mean normal is 13.4 °C (one observation vs a monthly mean).
Other stations in Nagano
- Nozawa Onsen
- Shinano-Machi
- Iiyama
- Hakuba
- Nagano
- Omachi
- Shinshu-Shinmachi
- Sugadaira
- Ueda
- Hotaka
- Tomi
- Karuizawa
- Matsumoto
- Tateshina
- Saku
- Nagawa
- Suwa
- Kaida Highlands
- Tatsuno
- Haramura
Normals: JMA 2020 normals (1991–2020 averages). Latest values are observations fetched once a day, not real time.