Average annual temperature is 15.7 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: -8.3 °C
Number of sunny days: 144 days
Number of rainy days: 214 days
Number of snow days: 7 days
Look at detailed online map of Hōrigawa
* Weather data for Hōrigawa 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) | 19.7 | 18.3 | 25.1 | 24.5 | 29.8 | 31.2 | 32.1 | 33.0 | 31.1 | 26.4 | 24.3 | 20.6 |
| Average daytime temperature (°C) | 9.6 | 11.2 | 16.4 | 19.0 | 22.2 | 25.6 | 29.6 | 28.2 | 28.2 | 21.3 | 17.2 | 11.6 |
| Average temperature (°C) | 4.5 | 6.4 | 11.7 | 14.3 | 18.3 | 21.9 | 25.8 | 25.2 | 24.1 | 16.5 | 12.2 | 7.0 |
| Average night temperature (°C) | 0.8 | 2.8 | 8.0 | 10.4 | 15.1 | 19.3 | 23.0 | 23.4 | 21.6 | 13.2 | 8.3 | 3.5 |
| Absolute minimum temperature (°C) | -8.3 | -2.7 | 0.0 | 4.1 | 9.9 | 13.3 | 20.8 | 21.9 | 17.5 | 8.8 | 1.6 | -5.7 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.3 | 14.1 | 13.3 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 6.7 | 7.9 | 7.9 | 8.5 | 6.1 | 9.8 | 8.1 | 9.4 | 8.4 | 8.5 | 6.9 |
| Precipitation (mm) | 57 | 154 | 201 | 219 | 220 | 435 | 169 | 729 | 124 | 71 | 33 | 75 |
| Sunny days | 20 | 11 | 15 | 17 | 12 | 6 | 2 | 0 | 4 | 20 | 19 | 18 |
| Rainy days | 10 | 13 | 16 | 13 | 19 | 24 | 29 | 31 | 26 | 11 | 10 | 12 |
| Snow days | 1 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The largest precipitation sum in Hōrigawa is at