Average annual temperature is 16.8 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: -2.8 °C
Number of sunny days: 121 days
Number of rainy days: 241 days
Number of snow days: 3 days
Look at detailed online map of NIshihiraharachō
* Weather data for NIshihiraharachō 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) | 16.6 | 14.7 | 22.5 | 23.4 | 27.1 | 29.8 | 33.5 | 35.6 | 31.7 | 25.0 | 25.6 | 22.8 |
| Average daytime temperature (°C) | 9.1 | 10.2 | 15.7 | 18.3 | 22.1 | 25.7 | 30.0 | 31.6 | 28.3 | 21.5 | 17.2 | 12.1 |
| Average temperature (°C) | 6.4 | 7.0 | 11.1 | 14.3 | 18.3 | 22.3 | 26.7 | 28.1 | 25.0 | 18.2 | 13.8 | 9.2 |
| Average night temperature (°C) | 4.1 | 4.1 | 7.1 | 10.6 | 14.9 | 19.3 | 23.9 | 25.3 | 22.4 | 15.3 | 10.7 | 6.5 |
| Absolute minimum temperature (°C) | -2.8 | 0.4 | -0.2 | 5.5 | 7.6 | 15.2 | 20.0 | 23.1 | 19.0 | 10.7 | 3.7 | 0.2 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.0 | 6.4 | 8.3 | 8.0 | 8.5 | 8.3 | 9.6 | 10.0 | 8.8 | 8.4 | 7.4 | 6.0 |
| Precipitation (mm) | 103 | 115 | 105 | 227 | 178 | 273 | 295 | 142 | 107 | 41 | 110 | 148 |
| Sunny days | 7 | 7 | 17 | 16 | 15 | 8 | 5 | 3 | 7 | 14 | 12 | 10 |
| Rainy days | 24 | 21 | 14 | 14 | 16 | 22 | 26 | 28 | 23 | 17 | 18 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The largest precipitation sum in NIshihiraharachō is at