Average annual temperature is 14.3 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -7.4 °C
Number of sunny days: 87 days
Number of rainy days: 254 days
Number of snow days: 24 days
Look at detailed online map of Oyamada
* Weather data for Oyamada 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) | 10.1 | 13.7 | 22.2 | 25.4 | 30.5 | 28.7 | 33.4 | 37.2 | 34.9 | 24.6 | 26.0 | 16.9 |
| Average daytime temperature (°C) | 4.0 | 4.8 | 13.5 | 16.9 | 21.1 | 25.3 | 29.7 | 34.6 | 29.0 | 19.6 | 14.9 | 8.5 |
| Average temperature (°C) | 1.2 | 1.6 | 7.9 | 11.5 | 16.1 | 21.1 | 25.7 | 29.4 | 24.7 | 15.4 | 10.9 | 5.2 |
| Average night temperature (°C) | -1.2 | -1.2 | 3.1 | 7.0 | 11.8 | 17.6 | 22.1 | 25.5 | 21.7 | 12.3 | 7.9 | 2.6 |
| Absolute minimum temperature (°C) | -7.1 | -7.4 | -1.7 | 1.5 | 4.7 | 13.1 | 17.2 | 23.1 | 16.2 | 7.4 | 1.8 | -4.4 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 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) | 4.2 | 4.8 | 7.8 | 7.8 | 8.1 | 7.9 | 9.7 | 12.0 | 7.7 | 7.8 | 5.3 | 4.0 |
| Precipitation (mm) | 226 | 195 | 134 | 129 | 170 | 268 | 212 | 55 | 206 | 210 | 273 | 286 |
| Sunny days | 0 | 4 | 14 | 12 | 11 | 3 | 10 | 8 | 6 | 7 | 8 | 4 |
| Rainy days | 19 | 16 | 17 | 18 | 20 | 27 | 21 | 23 | 24 | 24 | 22 | 23 |
| Snow days | 12 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 |
The best time to visit Oyamada during the most sunny months:
The largest precipitation sum in Oyamada is at