Average annual temperature is 12.2 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: -15.9 °C
Number of sunny days: 160 days
Number of rainy days: 183 days
Number of snow days: 22 days
Look at detailed online map of Shimogawara
* Weather data for Shimogawara 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) | 13.3 | 14.1 | 17.6 | 23.8 | 28.5 | 27.7 | 32.3 | 32.1 | 32.2 | 23.9 | 23.2 | 17.9 |
| Average daytime temperature (°C) | 5.3 | 6.4 | 13.0 | 16.6 | 19.7 | 23.1 | 28.7 | 29.9 | 27.8 | 18.2 | 14.1 | 9.1 |
| Average temperature (°C) | -0.2 | 1.1 | 7.1 | 10.4 | 14.2 | 18.7 | 23.6 | 24.9 | 22.3 | 12.2 | 8.1 | 3.1 |
| Average night temperature (°C) | -4.3 | -2.9 | 2.2 | 5.0 | 9.4 | 14.7 | 19.0 | 20.6 | 18.0 | 7.5 | 3.5 | -1.5 |
| Absolute minimum temperature (°C) | -15.9 | -7.2 | -5.5 | -2.5 | 2.5 | 7.5 | 15.6 | 17.7 | 11.1 | 2.6 | -2.5 | -5.6 |
| 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.6 | 7.7 | 8.7 | 9.4 | 9.6 | 8.3 | 10.2 | 10.6 | 9.3 | 8.9 | 7.8 | 7.4 |
| Precipitation (mm) | 33 | 50 | 92 | 99 | 177 | 213 | 95 | 50 | 105 | 66 | 56 | 38 |
| Sunny days | 13 | 13 | 17 | 14 | 19 | 10 | 5 | 6 | 9 | 20 | 16 | 18 |
| Rainy days | 7 | 9 | 14 | 16 | 12 | 20 | 26 | 25 | 21 | 11 | 14 | 8 |
| Snow days | 11 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 |
The largest precipitation sum in Shimogawara is at