Average annual temperature is 13.2 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: -11.4 °C
Number of sunny days: 140 days
Number of rainy days: 217 days
Number of snow days: 8 days
Look at detailed online map of Yamasuge
* Weather data for Yamasuge 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) | 13.6 | 13.4 | 19.5 | 23.1 | 28.0 | 28.2 | 33.3 | 34.4 | 30.6 | 22.4 | 22.2 | 18.4 |
| Average daytime temperature (°C) | 5.5 | 6.7 | 13.9 | 17.0 | 20.6 | 23.3 | 29.3 | 29.6 | 27.5 | 18.8 | 14.2 | 9.1 |
| Average temperature (°C) | 1.2 | 2.3 | 8.3 | 11.4 | 15.6 | 19.4 | 24.5 | 25.0 | 22.8 | 13.9 | 9.4 | 4.3 |
| Average night temperature (°C) | -2.3 | -1.3 | 3.6 | 6.8 | 11.4 | 16.1 | 20.4 | 21.9 | 19.2 | 10.0 | 5.6 | 0.4 |
| Absolute minimum temperature (°C) | -11.4 | -4.7 | -2.6 | 0.9 | 5.8 | 11.3 | 15.3 | 20.4 | 14.7 | 5.6 | -1.3 | -5.4 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| 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) | 6.6 | 5.9 | 8.2 | 7.8 | 9.2 | 6.3 | 10.0 | 9.4 | 9.6 | 8.7 | 7.4 | 6.9 |
| Precipitation (mm) | 56 | 53 | 100 | 154 | 205 | 426 | 84 | 225 | 72 | 71 | 92 | 39 |
| Sunny days | 9 | 11 | 16 | 14 | 16 | 7 | 8 | 1 | 9 | 14 | 16 | 19 |
| Rainy days | 19 | 12 | 15 | 16 | 15 | 23 | 23 | 30 | 21 | 17 | 14 | 12 |
| Snow days | 3 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Yamasuge is at