Average annual temperature is 14.3 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: -7.3 °C
Number of sunny days: 90 days
Number of rainy days: 246 days
Number of snow days: 29 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) | 14.6 | 11.4 | 20.0 | 24.1 | 29.9 | 30.0 | 33.2 | 36.1 | 32.7 | 25.8 | 25.9 | 19.1 |
| Average daytime temperature (°C) | 4.1 | 4.7 | 12.0 | 17.1 | 21.2 | 25.2 | 30.1 | 32.9 | 28.5 | 20.0 | 15.1 | 9.1 |
| Average temperature (°C) | 1.1 | 1.9 | 7.1 | 11.9 | 16.4 | 21.3 | 26.3 | 28.7 | 24.7 | 15.4 | 10.8 | 4.9 |
| Average night temperature (°C) | -1.1 | -0.4 | 3.4 | 7.5 | 12.4 | 17.8 | 22.6 | 25.0 | 21.7 | 11.8 | 7.3 | 1.2 |
| Absolute minimum temperature (°C) | -7.3 | -5.3 | -1.6 | 1.8 | 4.9 | 11.3 | 19.5 | 22.4 | 15.4 | 8.2 | -1.4 | -4.7 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.7 | 14.4 | 13.5 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 4.4 | 4.8 | 7.9 | 8.1 | 8.8 | 7.9 | 9.8 | 11.4 | 8.3 | 8.3 | 5.7 | 4.9 |
| Precipitation (mm) | 460 | 369 | 179 | 192 | 254 | 289 | 190 | 84 | 273 | 234 | 354 | 374 |
| Sunny days | 2 | 6 | 15 | 13 | 12 | 4 | 5 | 6 | 3 | 9 | 9 | 6 |
| Rainy days | 12 | 13 | 16 | 17 | 19 | 26 | 26 | 25 | 27 | 22 | 21 | 22 |
| Snow days | 17 | 9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The best time to visit Yamadera during the most sunny months:
The largest precipitation sum in Yamadera is at