Average annual temperature is 5.1 °C
Absolute maximum temperature: 30.4 °C
Absolute minimum temperature: -22.8 °C
Number of sunny days: 91 days
Number of rainy days: 193 days
Number of snow days: 81 days
Look at detailed online map of Horoka
* Weather data for Horoka 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) | 2.7 | 3.8 | 9.7 | 13.7 | 22.8 | 25.5 | 29.0 | 30.4 | 24.3 | 18.8 | 13.5 | 5.6 |
| Average daytime temperature (°C) | -8.2 | -6.1 | 3.3 | 7.4 | 14.7 | 19.6 | 23.7 | 24.6 | 20.8 | 12.4 | 4.8 | -3.9 |
| Average temperature (°C) | -12.4 | -9.8 | -1.2 | 3.0 | 9.3 | 14.8 | 19.5 | 20.7 | 16.3 | 7.4 | 1.3 | -8.1 |
| Average night temperature (°C) | -16.7 | -13.8 | -5.2 | -1.0 | 4.3 | 10.5 | 15.6 | 17.8 | 12.7 | 3.3 | -2.2 | -12.2 |
| Absolute minimum temperature (°C) | -22.8 | -22.2 | -12.9 | -7.5 | -3.5 | 1.1 | 11.3 | 12.3 | 4.3 | -2.7 | -13.2 | -22.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.4 | 10.5 | 11.9 | 13.4 | 14.7 | 15.4 | 15.0 | 13.9 | 12.5 | 11.0 | 9.7 | 9.0 |
| Daylight minimum duration (h) | 9.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 8.0 |
| Sunshine mean duration (h) | 6.9 | 7.1 | 8.3 | 8.1 | 9.5 | 9.3 | 8.6 | 6.8 | 8.0 | 7.6 | 5.5 | 5.3 |
| Precipitation (mm) | 40 | 51 | 76 | 128 | 65 | 142 | 133 | 141 | 196 | 98 | 133 | 57 |
| Sunny days | 9 | 6 | 13 | 9 | 10 | 5 | 3 | 4 | 9 | 9 | 7 | 7 |
| Rainy days | 0 | 2 | 9 | 13 | 21 | 25 | 28 | 27 | 21 | 21 | 17 | 9 |
| Snow days | 22 | 20 | 9 | 8 | 0 | 0 | 0 | 0 | 0 | 1 | 6 | 15 |
Months with the longest average daylight duration in Horoka:
The largest precipitation sum in Horoka is at