Average annual temperature is 11.9 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: -12.1 °C
Number of sunny days: 128 days
Number of rainy days: 223 days
Number of snow days: 14 days
Look at detailed online map of Nishihara
* Weather data for Nishihara 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) | 13.5 | 13.1 | 19.5 | 22.5 | 27.0 | 28.0 | 31.3 | 29.5 | 28.2 | 23.2 | 21.3 | 16.4 |
| Average daytime temperature (°C) | 4.6 | 6.1 | 13.0 | 15.7 | 19.0 | 22.5 | 27.9 | 25.9 | 25.2 | 17.8 | 13.1 | 8.4 |
| Average temperature (°C) | -0.3 | 1.3 | 7.3 | 10.4 | 14.3 | 18.4 | 23.2 | 22.5 | 21.2 | 12.7 | 8.2 | 3.3 |
| Average night temperature (°C) | -3.9 | -2.4 | 2.8 | 6.2 | 10.2 | 15.1 | 19.2 | 20.3 | 18.3 | 9.0 | 4.3 | -0.4 |
| Absolute minimum temperature (°C) | -12.1 | -6.7 | -3.8 | 1.5 | 4.9 | 9.0 | 16.3 | 18.3 | 15.5 | 4.5 | -2.3 | -6.9 |
| 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) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 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) | 7.2 | 6.9 | 8.2 | 8.0 | 8.5 | 6.5 | 11.0 | 8.5 | 9.2 | 8.5 | 7.5 | 7.3 |
| Precipitation (mm) | 63 | 50 | 187 | 295 | 277 | 569 | 87 | 841 | 115 | 162 | 117 | 80 |
| Sunny days | 16 | 12 | 15 | 11 | 12 | 6 | 4 | 0 | 4 | 16 | 13 | 19 |
| Rainy days | 7 | 12 | 16 | 19 | 19 | 24 | 27 | 31 | 26 | 15 | 17 | 10 |
| Snow days | 8 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Nishihara during the most sunny months:
The largest precipitation sum in Nishihara is at