Average annual temperature is 16.7 °C
Absolute maximum temperature: 36.6 °C
Absolute minimum temperature: -4.6 °C
Number of sunny days: 134 days
Number of rainy days: 226 days
Number of snow days: 5 days
Look at detailed online map of Kasuga
* Weather data for Kasuga 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) | 17.9 | 17.3 | 24.4 | 26.7 | 29.0 | 31.3 | 35.7 | 36.6 | 33.0 | 26.6 | 26.9 | 21.6 |
| Average daytime temperature (°C) | 9.2 | 11.4 | 16.9 | 19.6 | 23.7 | 26.7 | 30.9 | 33.0 | 29.8 | 22.6 | 17.6 | 11.9 |
| Average temperature (°C) | 5.4 | 7.3 | 11.8 | 14.8 | 19.0 | 22.7 | 26.9 | 28.3 | 25.3 | 17.8 | 13.0 | 8.1 |
| Average night temperature (°C) | 2.2 | 3.7 | 7.4 | 10.7 | 15.4 | 19.7 | 23.9 | 24.9 | 22.1 | 14.0 | 9.2 | 4.7 |
| Absolute minimum temperature (°C) | -4.6 | -1.4 | -0.1 | 4.7 | 9.7 | 15.3 | 21.3 | 22.4 | 18.1 | 9.9 | 3.0 | -1.5 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.3 | 10.4 | 10.0 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.3 | 6.3 | 7.9 | 8.0 | 8.2 | 7.5 | 8.6 | 10.6 | 9.2 | 8.6 | 7.4 | 5.6 |
| Precipitation (mm) | 127 | 90 | 103 | 222 | 259 | 241 | 249 | 156 | 97 | 32 | 52 | 68 |
| Sunny days | 12 | 10 | 18 | 15 | 15 | 6 | 6 | 3 | 5 | 19 | 16 | 9 |
| Rainy days | 16 | 18 | 13 | 15 | 16 | 24 | 25 | 28 | 25 | 12 | 14 | 20 |
| Snow days | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Kasuga during the most sunny months:
The largest precipitation sum in Kasuga is at