Average annual temperature is 15.3 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: -6.4 °C
Number of sunny days: 144 days
Number of rainy days: 213 days
Number of snow days: 8 days
Look at detailed online map of Haga-gun
* Weather data for Haga-gun 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) | 13.4 | 16.0 | 22.4 | 28.2 | 32.2 | 31.4 | 37.5 | 36.8 | 35.0 | 26.1 | 24.3 | 18.8 |
| Average daytime temperature (°C) | 7.7 | 9.6 | 16.5 | 20.2 | 22.9 | 26.2 | 32.1 | 33.1 | 29.4 | 21.4 | 16.7 | 11.8 |
| Average temperature (°C) | 2.7 | 4.2 | 10.5 | 14.0 | 17.0 | 21.5 | 26.5 | 27.7 | 24.8 | 16.3 | 11.4 | 6.3 |
| Average night temperature (°C) | -1.1 | -0.1 | 5.7 | 9.2 | 12.2 | 17.9 | 22.3 | 24.1 | 21.7 | 12.2 | 7.4 | 2.2 |
| Absolute minimum temperature (°C) | -6.4 | -3.6 | 0.4 | 2.9 | 6.4 | 12.8 | 19.4 | 23.0 | 15.1 | 7.9 | 1.9 | -3.3 |
| 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 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 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) | 7.4 | 8.0 | 7.9 | 8.9 | 9.0 | 7.7 | 9.9 | 10.7 | 8.2 | 8.1 | 7.4 | 7.5 |
| Precipitation (mm) | 25 | 35 | 108 | 97 | 181 | 347 | 94 | 150 | 237 | 115 | 78 | 31 |
| Sunny days | 17 | 15 | 14 | 14 | 14 | 6 | 8 | 3 | 3 | 14 | 15 | 21 |
| Rainy days | 10 | 9 | 17 | 16 | 17 | 24 | 23 | 28 | 27 | 17 | 15 | 10 |
| Snow days | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Haga-gun during the most sunny months:
The largest precipitation sum in Haga-gun is at