Average annual temperature is 8.3 °C
Absolute maximum temperature: 29.3 °C
Absolute minimum temperature: -15.0 °C
Number of sunny days: 63 days
Number of rainy days: 236 days
Number of snow days: 66 days
Look at detailed online map of Numanohara
* Weather data for Numanohara 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) | 8.2 | 4.7 | 12.4 | 18.7 | 24.5 | 23.5 | 28.6 | 29.3 | 28.7 | 18.3 | 17.3 | 8.6 |
| Average daytime temperature (°C) | -2.7 | -1.7 | 5.8 | 10.4 | 15.4 | 19.3 | 23.8 | 26.8 | 22.5 | 13.0 | 8.2 | 2.0 |
| Average temperature (°C) | -5.2 | -4.2 | 2.0 | 5.7 | 11.0 | 15.6 | 20.2 | 22.6 | 18.9 | 9.3 | 4.5 | -1.0 |
| Average night temperature (°C) | -7.6 | -6.7 | -1.8 | 1.8 | 7.2 | 12.5 | 17.1 | 19.4 | 16.4 | 6.3 | 1.4 | -3.7 |
| Absolute minimum temperature (°C) | -15.0 | -10.7 | -9.4 | -5.5 | -1.2 | 7.5 | 12.1 | 17.9 | 8.3 | 1.6 | -5.4 | -11.2 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 3.7 | 5.2 | 7.8 | 7.9 | 8.5 | 7.6 | 9.6 | 11.5 | 7.6 | 8.2 | 5.6 | 4.0 |
| Precipitation (mm) | 147 | 136 | 81 | 110 | 146 | 256 | 170 | 89 | 160 | 121 | 217 | 146 |
| Sunny days | 2 | 3 | 12 | 11 | 10 | 5 | 1 | 3 | 4 | 5 | 6 | 1 |
| Rainy days | 5 | 6 | 14 | 16 | 21 | 25 | 30 | 28 | 26 | 26 | 21 | 18 |
| Snow days | 24 | 19 | 5 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 12 |
The best time to visit Numanohara during the most sunny months:
The largest precipitation sum in Numanohara is at