Average annual temperature is 12.8 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -8.9 °C
Number of sunny days: 86 days
Number of rainy days: 250 days
Number of snow days: 29 days
Look at detailed online map of Kawashima
* Weather data for Kawashima 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) | 10.0 | 10.4 | 20.9 | 24.1 | 30.2 | 28.9 | 33.0 | 35.9 | 34.6 | 23.8 | 22.0 | 14.6 |
| Average daytime temperature (°C) | 2.8 | 3.6 | 12.1 | 16.7 | 20.1 | 24.3 | 28.5 | 32.7 | 27.9 | 18.6 | 13.1 | 7.2 |
| Average temperature (°C) | -0.2 | 0.5 | 5.9 | 10.6 | 14.7 | 19.9 | 24.2 | 27.5 | 23.1 | 13.8 | 8.9 | 3.5 |
| Average night temperature (°C) | -3.0 | -2.7 | 1.0 | 5.4 | 10.2 | 16.3 | 20.8 | 23.5 | 19.6 | 10.1 | 5.6 | 0.3 |
| Absolute minimum temperature (°C) | -8.9 | -6.2 | -5.9 | -1.1 | 1.7 | 11.1 | 15.9 | 21.2 | 11.2 | 5.7 | -1.8 | -5.6 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 4.0 | 5.4 | 8.2 | 8.7 | 8.5 | 8.0 | 9.4 | 11.6 | 7.9 | 8.2 | 5.5 | 3.7 |
| Precipitation (mm) | 127 | 128 | 66 | 94 | 180 | 180 | 190 | 40 | 225 | 111 | 209 | 195 |
| Sunny days | 4 | 5 | 16 | 13 | 9 | 4 | 4 | 7 | 7 | 8 | 5 | 4 |
| Rainy days | 14 | 11 | 15 | 17 | 22 | 26 | 27 | 24 | 23 | 23 | 25 | 23 |
| Snow days | 13 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
The best time to visit Kawashima during the most sunny months:
The largest precipitation sum in Kawashima is at