Average annual temperature is 14.5 °C
Absolute maximum temperature: 37.1 °C
Absolute minimum temperature: -10.1 °C
Number of sunny days: 92 days
Number of rainy days: 261 days
Number of snow days: 12 days
Look at detailed online map of Kurumigahara
* Weather data for Kurumigahara 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) | 15.4 | 16.3 | 21.8 | 26.0 | 31.8 | 31.6 | 33.7 | 37.1 | 35.9 | 25.6 | 26.3 | 18.9 |
| Average daytime temperature (°C) | 5.8 | 6.3 | 14.1 | 17.0 | 21.5 | 25.5 | 30.6 | 34.0 | 29.0 | 20.1 | 15.4 | 9.4 |
| Average temperature (°C) | 1.9 | 2.4 | 8.7 | 12.3 | 16.4 | 21.1 | 26.1 | 28.7 | 24.3 | 14.9 | 11.0 | 5.2 |
| Average night temperature (°C) | -1.5 | -1.3 | 3.5 | 7.8 | 12.2 | 17.0 | 22.1 | 24.5 | 21.0 | 10.9 | 7.3 | 1.1 |
| Absolute minimum temperature (°C) | -10.1 | -8.0 | -2.0 | 1.2 | 4.5 | 11.3 | 18.5 | 22.0 | 15.5 | 6.1 | -0.6 | -7.1 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| 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) | 5.3 | 5.6 | 7.6 | 7.8 | 8.3 | 7.5 | 9.3 | 11.0 | 8.0 | 8.1 | 6.2 | 4.9 |
| Precipitation (mm) | 202 | 152 | 156 | 238 | 298 | 387 | 257 | 120 | 302 | 160 | 226 | 221 |
| Sunny days | 5 | 7 | 15 | 13 | 13 | 5 | 5 | 6 | 3 | 8 | 7 | 5 |
| Rainy days | 21 | 14 | 16 | 17 | 18 | 25 | 26 | 25 | 27 | 23 | 23 | 26 |
| Snow days | 5 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Kurumigahara during the most sunny months:
The largest precipitation sum in Kurumigahara is at