Average annual temperature is 11.8 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: -11.2 °C
Number of sunny days: 67 days
Number of rainy days: 253 days
Number of snow days: 45 days
Look at detailed online map of Sugisawa
* Weather data for Sugisawa 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) | 9.1 | 8.2 | 19.6 | 20.6 | 25.1 | 27.6 | 31.1 | 35.4 | 32.0 | 23.0 | 23.0 | 13.0 |
| Average daytime temperature (°C) | 0.5 | 1.4 | 10.1 | 14.0 | 18.3 | 23.1 | 26.5 | 32.2 | 26.3 | 17.6 | 11.4 | 4.3 |
| Average temperature (°C) | -2.1 | -1.1 | 5.3 | 9.4 | 13.8 | 19.3 | 23.1 | 27.5 | 22.1 | 13.3 | 8.2 | 1.5 |
| Average night temperature (°C) | -4.5 | -3.7 | 1.2 | 6.0 | 10.2 | 16.3 | 20.5 | 24.2 | 18.9 | 10.1 | 5.3 | -1.3 |
| Absolute minimum temperature (°C) | -11.2 | -8.3 | -6.2 | -1.1 | 2.5 | 11.5 | 15.8 | 22.2 | 10.1 | 4.7 | -3.3 | -7.4 |
| 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 | 15.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 12.0 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.4 |
| 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) | 4.8 | 5.8 | 8.2 | 8.5 | 8.9 | 7.7 | 8.3 | 11.7 | 7.8 | 7.7 | 5.0 | 3.9 |
| Precipitation (mm) | 124 | 137 | 108 | 196 | 207 | 241 | 451 | 129 | 225 | 235 | 299 | 153 |
| Sunny days | 0 | 2 | 15 | 10 | 10 | 6 | 4 | 5 | 2 | 7 | 4 | 2 |
| Rainy days | 11 | 14 | 15 | 20 | 21 | 24 | 27 | 26 | 28 | 24 | 24 | 19 |
| Snow days | 20 | 12 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 10 |
The best time to visit Sugisawa during the most sunny months:
The largest precipitation sum in Sugisawa is at