Average annual temperature is 12.2 °C
Absolute maximum temperature: 34.0 °C
Absolute minimum temperature: -10.4 °C
Number of sunny days: 67 days
Number of rainy days: 254 days
Number of snow days: 44 days
Look at detailed online map of Nikaho-shi
* Weather data for Nikaho-shi 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) | 10.0 | 7.6 | 17.4 | 21.1 | 26.4 | 26.7 | 31.0 | 34.0 | 31.2 | 21.7 | 23.5 | 13.9 |
| Average daytime temperature (°C) | 1.1 | 1.3 | 8.7 | 13.5 | 18.3 | 22.7 | 26.7 | 31.6 | 26.1 | 17.4 | 11.9 | 5.2 |
| Average temperature (°C) | -1.0 | -0.5 | 5.1 | 9.6 | 14.3 | 19.5 | 23.6 | 27.5 | 22.5 | 13.9 | 8.9 | 2.7 |
| Average night temperature (°C) | -2.9 | -2.4 | 1.9 | 6.7 | 11.1 | 16.9 | 21.1 | 24.3 | 19.9 | 11.4 | 6.1 | 0.1 |
| Absolute minimum temperature (°C) | -10.4 | -7.1 | -3.6 | 0.5 | 3.0 | 11.4 | 17.2 | 22.1 | 12.6 | 5.3 | -1.8 | -6.7 |
| 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) | 9.8 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 4.1 | 5.1 | 8.1 | 8.2 | 8.8 | 8.0 | 8.9 | 11.8 | 7.7 | 7.6 | 5.1 | 3.5 |
| Precipitation (mm) | 210 | 168 | 144 | 184 | 226 | 219 | 334 | 150 | 275 | 284 | 361 | 280 |
| Sunny days | 0 | 2 | 14 | 12 | 9 | 5 | 7 | 4 | 1 | 6 | 5 | 2 |
| Rainy days | 12 | 12 | 15 | 18 | 22 | 25 | 24 | 27 | 29 | 25 | 24 | 21 |
| Snow days | 19 | 14 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 8 |
The best time to visit Nikaho-shi during the most sunny months:
The largest precipitation sum in Nikaho-shi is at