Average annual temperature is 9.1 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -14.9 °C
Number of sunny days: 71 days
Number of rainy days: 217 days
Number of snow days: 77 days
Look at detailed online map of Ishikari-gun
* Weather data for Ishikari-gun 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) | 5.1 | 5.6 | 12.9 | 17.5 | 24.1 | 28.7 | 31.9 | 32.5 | 28.8 | 22.6 | 18.5 | 10.8 |
| Average daytime temperature (°C) | -3.7 | -1.8 | 6.3 | 11.8 | 17.5 | 22.7 | 26.2 | 29.0 | 23.6 | 16.0 | 8.1 | -0.1 |
| Average temperature (°C) | -6.4 | -4.7 | 2.0 | 7.4 | 12.1 | 17.7 | 22.0 | 24.8 | 19.6 | 11.6 | 4.8 | -3.0 |
| Average night temperature (°C) | -9.2 | -7.6 | -1.8 | 3.9 | 7.7 | 13.8 | 18.8 | 21.8 | 16.4 | 8.1 | 1.9 | -6.1 |
| Absolute minimum temperature (°C) | -14.5 | -14.4 | -7.5 | -2.0 | 1.4 | 6.1 | 13.8 | 18.6 | 9.9 | 2.2 | -5.2 | -14.9 |
| 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 | 15.3 | 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) | 5.8 | 6.8 | 8.4 | 8.3 | 10.3 | 9.8 | 10.0 | 9.1 | 7.7 | 7.8 | 5.5 | 3.5 |
| Precipitation (mm) | 93 | 95 | 73 | 112 | 71 | 151 | 185 | 305 | 269 | 182 | 214 | 134 |
| Sunny days | 2 | 1 | 13 | 6 | 12 | 10 | 6 | 3 | 5 | 10 | 3 | 0 |
| Rainy days | 4 | 5 | 12 | 24 | 19 | 20 | 25 | 28 | 25 | 21 | 22 | 12 |
| Snow days | 25 | 22 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 19 |
The best time to visit Ishikari-gun during the most sunny months:
Months with the longest average daylight duration in Ishikari-gun:
The largest precipitation sum in Ishikari-gun is at