Average annual temperature is 13.8 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: -7.8 °C
Number of sunny days: 90 days
Number of rainy days: 248 days
Number of snow days: 27 days
Look at detailed online map of Shinsawa
* Weather data for Shinsawa 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) | 12.8 | 10.6 | 21.8 | 19.3 | 23.6 | 28.2 | 28.8 | 33.1 | 31.5 | 22.6 | 22.2 | 14.9 |
| Average daytime temperature (°C) | 3.4 | 3.7 | 10.8 | 13.9 | 18.2 | 22.9 | 25.1 | 30.6 | 26.4 | 18.6 | 13.7 | 7.5 |
| Average temperature (°C) | 1.2 | 1.8 | 7.2 | 10.6 | 14.5 | 20.0 | 23.9 | 28.4 | 24.2 | 16.5 | 11.5 | 5.5 |
| Average night temperature (°C) | -0.9 | -0.4 | 4.0 | 7.6 | 11.4 | 17.4 | 22.5 | 26.2 | 22.2 | 14.3 | 8.9 | 3.4 |
| Absolute minimum temperature (°C) | -7.8 | -5.0 | -1.4 | 2.5 | 5.9 | 13.1 | 18.9 | 23.8 | 16.7 | 8.9 | 1.1 | -1.8 |
| 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) | 9.7 | 10.7 | 12.0 | 13.2 | 14.3 | 14.9 | 14.6 | 13.7 | 12.5 | 11.2 | 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) | 4.9 | 5.7 | 8.5 | 8.6 | 9.1 | 8.2 | 9.2 | 12.0 | 7.8 | 7.7 | 5.5 | 3.6 |
| Precipitation (mm) | 159 | 108 | 102 | 149 | 183 | 198 | 358 | 43 | 237 | 440 | 490 | 288 |
| Sunny days | 0 | 3 | 15 | 10 | 12 | 5 | 10 | 17 | 3 | 7 | 5 | 3 |
| Rainy days | 19 | 13 | 16 | 20 | 19 | 25 | 21 | 14 | 27 | 24 | 25 | 25 |
| Snow days | 12 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 |
The best time to visit Shinsawa during the most sunny months:
The largest precipitation sum in Shinsawa is at