Average annual temperature is 12.5 °C
Absolute maximum temperature: 36.3 °C
Absolute minimum temperature: -14.4 °C
Number of sunny days: 109 days
Number of rainy days: 231 days
Number of snow days: 25 days
Look at detailed online map of Waseya
* Weather data for Waseya 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) | 12.1 | 13.0 | 19.7 | 21.9 | 30.8 | 30.8 | 36.3 | 35.3 | 31.7 | 25.0 | 22.5 | 14.9 |
| Average daytime temperature (°C) | 3.4 | 4.3 | 12.5 | 16.3 | 20.0 | 23.9 | 29.3 | 30.4 | 26.4 | 19.3 | 13.4 | 6.8 |
| Average temperature (°C) | -0.5 | -0.4 | 6.6 | 10.7 | 14.7 | 19.7 | 24.5 | 26.5 | 22.3 | 13.8 | 8.4 | 2.4 |
| Average night temperature (°C) | -3.3 | -4.3 | 1.8 | 6.1 | 10.6 | 16.5 | 20.6 | 23.6 | 19.2 | 9.7 | 4.6 | -1.1 |
| Absolute minimum temperature (°C) | -11.3 | -14.4 | -3.8 | 0.4 | 4.2 | 12.1 | 16.0 | 21.5 | 11.2 | 4.6 | -3.3 | -5.1 |
| 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 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 6.4 | 7.4 | 8.6 | 9.0 | 8.6 | 8.0 | 9.5 | 11.1 | 7.4 | 8.7 | 6.6 | 5.9 |
| Precipitation (mm) | 30 | 49 | 132 | 90 | 138 | 175 | 164 | 189 | 243 | 67 | 82 | 69 |
| Sunny days | 12 | 14 | 19 | 18 | 11 | 3 | 2 | 1 | 4 | 9 | 8 | 8 |
| Rainy days | 9 | 8 | 12 | 12 | 20 | 27 | 29 | 30 | 26 | 22 | 20 | 16 |
| Snow days | 10 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 7 |
The best time to visit Waseya during the most sunny months:
The largest precipitation sum in Waseya is at