Average annual temperature is 14.1 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -11.0 °C
Number of sunny days: 103 days
Number of rainy days: 247 days
Number of snow days: 15 days
Look at detailed online map of Hirasawa
* Weather data for Hirasawa 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) | 15.1 | 15.3 | 21.4 | 24.1 | 32.1 | 30.5 | 34.9 | 35.1 | 32.6 | 26.1 | 24.4 | 17.6 |
| Average daytime temperature (°C) | 5.8 | 7.1 | 14.2 | 18.4 | 21.0 | 25.1 | 30.2 | 32.3 | 28.0 | 20.6 | 15.4 | 10.0 |
| Average temperature (°C) | 1.6 | 2.4 | 8.1 | 12.3 | 15.7 | 20.7 | 25.5 | 27.6 | 23.7 | 15.0 | 10.2 | 5.0 |
| Average night temperature (°C) | -1.9 | -1.4 | 2.9 | 7.0 | 10.8 | 17.0 | 21.3 | 23.9 | 20.6 | 10.4 | 6.3 | 1.3 |
| Absolute minimum temperature (°C) | -11.0 | -5.3 | -4.2 | -0.2 | 3.1 | 12.5 | 16.7 | 21.7 | 13.5 | 6.4 | -2.0 | -3.4 |
| 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 | 14.8 | 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) | 6.1 | 7.1 | 8.2 | 9.0 | 8.3 | 7.4 | 9.4 | 11.5 | 7.6 | 8.8 | 6.7 | 6.4 |
| Precipitation (mm) | 45 | 76 | 89 | 73 | 178 | 246 | 130 | 106 | 371 | 56 | 95 | 82 |
| Sunny days | 12 | 12 | 15 | 16 | 8 | 5 | 4 | 4 | 1 | 11 | 10 | 5 |
| Rainy days | 11 | 12 | 15 | 14 | 23 | 25 | 27 | 27 | 29 | 20 | 20 | 24 |
| Snow days | 8 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Hirasawa during the most sunny months:
The largest precipitation sum in Hirasawa is at