Average annual temperature is 10.3 °C
Absolute maximum temperature: 27.1 °C
Absolute minimum temperature: -18.2 °C
Number of sunny days: 115 days
Number of rainy days: 232 days
Number of snow days: 18 days
Look at detailed online map of Izumimachi-nitao
* Weather data for Izumimachi-nitao Japan is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 15.5 | 12.1 | 16.3 | 19.1 | 23.1 | 25.1 | 27.1 | 26.7 | 25.8 | 22.7 | 19.2 | 13.9 |
| Average daytime temperature (°C) | 2.2 | 6.0 | 11.3 | 13.8 | 17.9 | 20.8 | 23.9 | 23.8 | 23.2 | 15.9 | 11.0 | 5.3 |
| Average temperature (°C) | -2.1 | 1.2 | 6.5 | 9.0 | 13.4 | 16.8 | 20.4 | 20.4 | 18.9 | 11.0 | 6.6 | 1.2 |
| Average night temperature (°C) | -5.7 | -2.6 | 2.6 | 5.0 | 9.7 | 13.9 | 17.7 | 18.0 | 16.0 | 7.3 | 3.1 | -2.4 |
| Absolute minimum temperature (°C) | -18.2 | -8.2 | -5.1 | -2.0 | 4.2 | 10.1 | 13.6 | 15.6 | 12.0 | 2.5 | -4.3 | -13.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.6 | 6.7 | 7.5 | 7.6 | 8.4 | 6.3 | 9.0 | 8.7 | 9.3 | 8.3 | 7.7 | 5.8 |
| Precipitation (mm) | 110 | 155 | 155 | 247 | 237 | 433 | 217 | 538 | 91 | 100 | 75 | 131 |
| Sunny days | 12 | 13 | 14 | 15 | 12 | 5 | 1 | 0 | 3 | 18 | 12 | 10 |
| Rainy days | 8 | 14 | 17 | 15 | 19 | 25 | 30 | 31 | 27 | 13 | 17 | 16 |
| Snow days | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 |
The largest precipitation sum in Izumimachi-nitao is at