Average annual temperature is 9.8 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -13.6 °C
Number of sunny days: 74 days
Number of rainy days: 259 days
Number of snow days: 32 days
Look at detailed online map of Nakaarasawa
* Weather data for Nakaarasawa 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) | 11.1 | 6.0 | 17.2 | 21.8 | 27.3 | 25.9 | 29.8 | 32.5 | 30.7 | 20.1 | 21.3 | 12.5 |
| Average daytime temperature (°C) | -0.1 | 0.3 | 7.8 | 13.5 | 17.7 | 21.3 | 26.1 | 30.2 | 25.1 | 15.5 | 10.6 | 4.5 |
| Average temperature (°C) | -3.3 | -2.6 | 2.6 | 7.1 | 12.3 | 17.1 | 21.7 | 24.6 | 20.4 | 10.6 | 5.5 | 0.2 |
| Average night temperature (°C) | -5.7 | -5.0 | -1.4 | 2.0 | 7.7 | 13.8 | 17.5 | 19.8 | 17.2 | 6.8 | 1.0 | -3.7 |
| Absolute minimum temperature (°C) | -12.2 | -9.7 | -6.9 | -8.8 | -1.4 | 6.4 | 13.7 | 16.9 | 9.8 | 1.6 | -7.6 | -13.6 |
| 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 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.4 | 13.6 | 12.4 | 11.2 | 10.2 | 9.7 |
| 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) | 3.1 | 4.2 | 7.6 | 7.6 | 8.4 | 7.4 | 9.9 | 11.8 | 8.0 | 7.6 | 5.2 | 4.7 |
| Precipitation (mm) | 396 | 283 | 158 | 181 | 214 | 319 | 213 | 48 | 244 | 264 | 280 | 322 |
| Sunny days | 2 | 2 | 11 | 11 | 14 | 3 | 3 | 5 | 4 | 7 | 7 | 5 |
| Rainy days | 15 | 14 | 18 | 18 | 17 | 27 | 28 | 26 | 26 | 24 | 23 | 23 |
| Snow days | 14 | 12 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The best time to visit Nakaarasawa during the most sunny months:
The largest precipitation sum in Nakaarasawa is at