Average annual temperature is 16.1 °C
Absolute maximum temperature: 34.6 °C
Absolute minimum temperature: -10.5 °C
Number of sunny days: 159
Number of rainy days: 200
Number of snow days: 6
Average annual precipitation: 1580 mm
Look at detailed online map of Kusatsu
* Weather data for Kusatsu Japan is based on climate observations for 2023 year
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 15.2 | 16 | 22.5 | 25.4 | 28.3 | 30.2 | 34.3 | 34.6 | 32.7 | 26 | 24.9 | 18.9 |
| Average daytime temperature (°C) | 8.3 | 9.2 | 15.9 | 19 | 22.6 | 25.8 | 31.1 | 32.1 | 29.9 | 21.5 | 16.7 | 11.7 |
| Average temperature (°C) | 3.7 | 5.1 | 10.8 | 14.1 | 18.2 | 22.2 | 27.2 | 28.2 | 26 | 17.4 | 12.5 | 7.2 |
| Average night temperature (°C) | -0.2 | 1.6 | 6.9 | 10 | 14.6 | 19.1 | 24 | 25.2 | 22.8 | 13.9 | 9.2 | 3.7 |
| Absolute minimum temperature (°C) | -10.5 | -2.9 | 0.2 | 4.1 | 7.7 | 12.5 | 21.8 | 23.6 | 19 | 9.1 | 2.4 | -2.4 |
| Jan | Feb | Mar | Apr | Maggio | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.5 | 11.4 | 12.5 | 13.6 | 14.3 | 14.5 | 14.5 | 13.9 | 12.9 | 11.8 | 10.8 | 10 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12 | 13.1 | 14 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.9 | 10.5 | 11.4 | 12.6 | 13.6 | 14.4 | 13.9 | 13 | 11.9 | 10.8 | 10 | 9.8 |
| Sunshine mean duration (h) | 7.1 | 6.1 | 8.8 | 8.2 | 9.7 | 7.2 | 9.8 | 10.1 | 9.9 | 8.8 | 7.3 | 7.1 |
| Precipitation (mm) | 50 | 44 | 126 | 183 | 221 | 320 | 118 | 207 | 106 | 53 | 97 | 57 |
| Sunny days | 13 | 11 | 18 | 17 | 17 | 7 | 11 | 2 | 9 | 16 | 18 | 20 |
| Rainy days | 15 | 14 | 13 | 13 | 14 | 23 | 20 | 29 | 21 | 15 | 12 | 11 |
| Snow days | 3 | 3 |
The largest precipitation sum in Kusatsu is at