Average annual temperature is 7.5 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: -18.1 °C
Number of sunny days: 123 days
Number of rainy days: 188 days
Number of snow days: 54 days
Look at detailed online map of Nijūsangō
* Weather data for Nijūsangō 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) | 4.4 | 5.7 | 12.8 | 17.0 | 24.1 | 27.5 | 31.8 | 33.2 | 29.3 | 21.6 | 17.1 | 10.7 |
| Average daytime temperature (°C) | -6.1 | -4.2 | 4.9 | 10.3 | 16.7 | 21.4 | 25.2 | 26.4 | 22.6 | 14.5 | 7.9 | -0.8 |
| Average temperature (°C) | -9.8 | -7.5 | 1.0 | 5.5 | 11.1 | 16.7 | 20.9 | 22.5 | 18.6 | 10.5 | 4.0 | -4.7 |
| Average night temperature (°C) | -13.4 | -10.5 | -2.2 | 2.1 | 6.7 | 13.0 | 17.6 | 19.8 | 15.6 | 7.3 | 0.5 | -8.4 |
| Absolute minimum temperature (°C) | -18.1 | -16.3 | -10.7 | -5.5 | -1.6 | 5.5 | 10.0 | 13.3 | 9.6 | 1.5 | -9.7 | -17.1 |
| 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) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.1 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| 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) | 6.9 | 7.0 | 7.4 | 7.8 | 9.9 | 9.1 | 8.6 | 8.1 | 7.7 | 7.6 | 5.9 | 6.1 |
| Precipitation (mm) | 33 | 53 | 75 | 144 | 53 | 124 | 141 | 92 | 185 | 144 | 104 | 45 |
| Sunny days | 15 | 10 | 14 | 7 | 15 | 6 | 4 | 9 | 7 | 11 | 10 | 15 |
| Rainy days | 2 | 3 | 11 | 21 | 16 | 24 | 27 | 22 | 23 | 20 | 15 | 4 |
| Snow days | 14 | 15 | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 12 |
The best time to visit Nijūsangō during the most sunny months:
Months with the longest average daylight duration in Nijūsangō:
The largest precipitation sum in Nijūsangō is at