Average annual temperature is 15.1 °C
Absolute maximum temperature: 38.0 °C
Absolute minimum temperature: -5.6 °C
Number of sunny days: 141 days
Number of rainy days: 218 days
Number of snow days: 6 days
Look at detailed online map of Shiriuchi
* Weather data for Shiriuchi 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) | 12.1 | 16.1 | 22.4 | 26.8 | 31.0 | 29.8 | 38.0 | 35.7 | 33.7 | 25.6 | 24.3 | 18.1 |
| Average daytime temperature (°C) | 7.4 | 9.3 | 16.3 | 19.9 | 22.7 | 25.7 | 31.7 | 32.1 | 28.8 | 21.0 | 16.5 | 11.3 |
| Average temperature (°C) | 2.6 | 4.1 | 10.6 | 13.7 | 17.0 | 21.5 | 26.5 | 27.1 | 24.6 | 16.0 | 11.3 | 6.0 |
| Average night temperature (°C) | -1.2 | -0.2 | 5.6 | 8.2 | 12.2 | 17.9 | 22.2 | 23.6 | 21.4 | 11.6 | 7.3 | 2.0 |
| Absolute minimum temperature (°C) | -5.6 | -4.6 | -1.5 | 1.5 | 5.3 | 11.3 | 18.9 | 22.1 | 15.0 | 6.6 | 0.7 | -3.9 |
| 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) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 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) | 7.5 | 8.3 | 8.1 | 9.2 | 9.5 | 7.6 | 10.1 | 10.3 | 8.6 | 8.5 | 7.7 | 7.7 |
| Precipitation (mm) | 15 | 34 | 96 | 84 | 218 | 309 | 103 | 202 | 221 | 135 | 70 | 23 |
| Sunny days | 17 | 17 | 13 | 15 | 11 | 4 | 7 | 3 | 3 | 12 | 17 | 22 |
| Rainy days | 9 | 10 | 18 | 15 | 20 | 26 | 24 | 28 | 27 | 19 | 13 | 9 |
| Snow days | 5 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Shiriuchi is at