Average annual temperature is 16.0 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: -5.2 °C
Number of sunny days: 161 days
Number of rainy days: 204 days
Look at detailed online map of Yamasuwara
* Weather data for Yamasuwara 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) | 19.9 | 21.0 | 26.4 | 24.6 | 31.2 | 33.9 | 35.1 | 36.0 | 33.8 | 27.4 | 27.0 | 23.3 |
| Average daytime temperature (°C) | 11.6 | 12.9 | 17.8 | 20.2 | 23.2 | 26.2 | 31.3 | 29.5 | 29.8 | 23.2 | 18.9 | 13.5 |
| Average temperature (°C) | 5.2 | 6.9 | 11.5 | 14.5 | 18.2 | 21.8 | 26.4 | 25.7 | 24.7 | 16.6 | 12.4 | 7.6 |
| Average night temperature (°C) | 0.6 | 2.2 | 6.2 | 9.3 | 13.5 | 18.1 | 22.5 | 23.0 | 20.9 | 11.4 | 7.6 | 3.3 |
| Absolute minimum temperature (°C) | -5.2 | -3.9 | -3.1 | 2.2 | 6.3 | 12.5 | 20.2 | 21.4 | 17.5 | 6.2 | 1.2 | -3.9 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 7.6 | 7.0 | 7.8 | 7.9 | 8.3 | 6.1 | 9.6 | 7.6 | 9.3 | 8.2 | 8.6 | 7.0 |
| Precipitation (mm) | 49 | 133 | 177 | 170 | 173 | 462 | 160 | 671 | 113 | 81 | 25 | 75 |
| Sunny days | 20 | 16 | 17 | 15 | 14 | 7 | 4 | 0 | 3 | 23 | 21 | 21 |
| Rainy days | 11 | 12 | 14 | 15 | 17 | 23 | 27 | 31 | 27 | 8 | 9 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Yamasuwara is at