Average annual temperature is 12.4 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: -9.6 °C
Number of sunny days: 105 days
Number of rainy days: 230 days
Number of snow days: 30 days
Look at detailed online map of Yamadera
* Weather data for Yamadera 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) | 9.4 | 11.6 | 20.2 | 23.5 | 28.6 | 27.6 | 32.6 | 36.0 | 35.1 | 24.1 | 23.2 | 15.0 |
| Average daytime temperature (°C) | 2.2 | 3.2 | 12.4 | 16.2 | 19.5 | 23.9 | 28.4 | 32.5 | 27.5 | 17.9 | 13.0 | 6.9 |
| Average temperature (°C) | -0.9 | -0.3 | 6.0 | 10.4 | 14.1 | 19.4 | 24.2 | 26.9 | 22.7 | 13.2 | 8.7 | 3.3 |
| Average night temperature (°C) | -3.8 | -3.4 | 1.4 | 5.8 | 9.7 | 15.9 | 20.7 | 22.7 | 19.4 | 9.7 | 5.6 | 0.5 |
| Absolute minimum temperature (°C) | -9.6 | -8.9 | -3.9 | -0.1 | 1.1 | 10.7 | 16.0 | 21.0 | 11.5 | 5.7 | 0.2 | -4.6 |
| 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 | 14.2 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.6 |
| 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) | 4.9 | 6.5 | 8.6 | 8.8 | 8.8 | 8.2 | 9.8 | 11.7 | 7.9 | 8.5 | 6.4 | 4.8 |
| Precipitation (mm) | 73 | 118 | 78 | 84 | 165 | 193 | 122 | 69 | 182 | 84 | 176 | 158 |
| Sunny days | 3 | 5 | 17 | 13 | 13 | 7 | 8 | 8 | 6 | 10 | 11 | 4 |
| Rainy days | 13 | 12 | 14 | 17 | 18 | 23 | 23 | 23 | 24 | 21 | 19 | 23 |
| Snow days | 15 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
The best time to visit Yamadera during the most sunny months:
The largest precipitation sum in Yamadera is at