Average annual temperature is 7.5 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: -18.4 °C
Number of sunny days: 100 days
Number of rainy days: 188 days
Number of snow days: 77 days
Look at detailed online map of Nishiokoppe
* Weather data for Nishiokoppe 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) | 6.2 | 7.2 | 17.5 | 18.7 | 26.8 | 31.5 | 32.0 | 34.8 | 28.0 | 22.3 | 19.8 | 11.8 |
| Average daytime temperature (°C) | -4.9 | -2.9 | 6.1 | 11.0 | 17.7 | 22.7 | 25.0 | 27.0 | 23.3 | 15.1 | 7.9 | -0.9 |
| Average temperature (°C) | -9.2 | -7.0 | 1.1 | 5.8 | 11.8 | 17.0 | 20.7 | 22.5 | 18.0 | 10.2 | 3.5 | -4.8 |
| Average night temperature (°C) | -12.9 | -10.5 | -3.0 | 2.1 | 6.9 | 12.4 | 17.3 | 19.4 | 14.0 | 6.6 | 0.0 | -8.6 |
| Absolute minimum temperature (°C) | -18.4 | -16.7 | -9.5 | -9.7 | -0.9 | 3.7 | 9.9 | 14.5 | 6.2 | 1.0 | -10.0 | -16.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.3 | 10.5 | 11.9 | 13.5 | 14.8 | 15.5 | 15.1 | 14.0 | 12.5 | 11.0 | 9.6 | 8.9 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 6.5 | 5.8 | 8.3 | 7.1 | 10.3 | 10.2 | 8.3 | 8.0 | 7.7 | 7.3 | 5.7 | 4.9 |
| Precipitation (mm) | 25 | 63 | 41 | 130 | 48 | 120 | 67 | 152 | 118 | 120 | 116 | 47 |
| Sunny days | 8 | 3 | 15 | 7 | 15 | 6 | 7 | 3 | 7 | 12 | 8 | 9 |
| Rainy days | 1 | 3 | 10 | 22 | 16 | 24 | 24 | 28 | 23 | 19 | 14 | 4 |
| Snow days | 22 | 22 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 18 |
The best time to visit Nishiokoppe during the most sunny months:
Months with the longest average daylight duration in Nishiokoppe:
The largest precipitation sum in Nishiokoppe is at