Average annual temperature is 16.1 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: -5.7 °C
Number of sunny days: 176 days
Number of rainy days: 187 days
Number of snow days: 2 days
Look at detailed online map of Hirabari
* Weather data for Hirabari 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) | 15.6 | 15.5 | 21.4 | 26.6 | 29.4 | 30.3 | 36.9 | 38.1 | 32.8 | 25.8 | 25.5 | 19.2 |
| Average daytime temperature (°C) | 8.9 | 10.3 | 17.0 | 19.7 | 23.3 | 26.4 | 32.0 | 32.7 | 30.0 | 22.0 | 17.3 | 12.0 |
| Average temperature (°C) | 3.7 | 5.2 | 11.2 | 14.5 | 18.5 | 22.4 | 27.3 | 28.3 | 25.8 | 16.7 | 12.1 | 7.0 |
| Average night temperature (°C) | -0.9 | 1.1 | 5.7 | 9.7 | 14.0 | 18.8 | 23.3 | 24.9 | 22.5 | 12.3 | 7.9 | 2.8 |
| Absolute minimum temperature (°C) | -5.7 | -4.1 | -0.4 | 2.4 | 7.7 | 12.3 | 18.8 | 22.8 | 18.0 | 8.2 | 1.7 | -4.0 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.7 | 7.6 | 8.5 | 8.3 | 9.1 | 7.2 | 10.7 | 10.6 | 9.5 | 8.6 | 8.1 | 7.4 |
| Precipitation (mm) | 35 | 64 | 106 | 118 | 216 | 430 | 147 | 182 | 132 | 129 | 98 | 55 |
| Sunny days | 15 | 15 | 18 | 17 | 16 | 13 | 13 | 9 | 9 | 19 | 17 | 15 |
| Rainy days | 14 | 13 | 13 | 13 | 15 | 17 | 18 | 22 | 21 | 12 | 13 | 16 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hirabari is at