Average annual temperature is 11.8 °C
Absolute maximum temperature: 30.6 °C
Absolute minimum temperature: -11.3 °C
Number of sunny days: 86 days
Number of rainy days: 248 days
Number of snow days: 31 days
Look at detailed online map of Kasegi
* Weather data for Kasegi 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) | 10.2 | 9.2 | 19.1 | 23.0 | 27.0 | 27.2 | 30.1 | 30.6 | 27.9 | 21.4 | 21.4 | 15.6 |
| Average daytime temperature (°C) | 2.3 | 3.1 | 10.8 | 13.7 | 18.3 | 22.7 | 27.1 | 27.7 | 24.2 | 16.7 | 12.1 | 6.8 |
| Average temperature (°C) | -0.7 | 0.1 | 6.8 | 9.7 | 14.2 | 18.6 | 23.3 | 24.0 | 21.0 | 12.9 | 8.4 | 3.2 |
| Average night temperature (°C) | -3.5 | -2.4 | 3.6 | 6.5 | 11.2 | 15.9 | 20.6 | 21.7 | 18.9 | 10.3 | 5.6 | 0.6 |
| Absolute minimum temperature (°C) | -11.3 | -7.1 | -8.7 | 0.3 | 5.7 | 10.8 | 17.4 | 20.7 | 15.8 | 5.4 | -2.7 | -5.9 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 5.9 | 5.4 | 8.0 | 7.5 | 8.7 | 7.4 | 8.9 | 9.5 | 7.7 | 8.6 | 6.9 | 6.1 |
| Precipitation (mm) | 180 | 139 | 144 | 298 | 296 | 272 | 236 | 321 | 155 | 84 | 132 | 130 |
| Sunny days | 6 | 7 | 12 | 13 | 11 | 6 | 3 | 1 | 2 | 8 | 8 | 9 |
| Rainy days | 11 | 13 | 17 | 17 | 20 | 24 | 28 | 30 | 28 | 23 | 22 | 15 |
| Snow days | 14 | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 |
The largest precipitation sum in Kasegi is at