Average annual temperature is 9.7 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: -13.3 °C
Number of sunny days: 82 days
Number of rainy days: 203 days
Number of snow days: 80 days
Look at detailed online map of Ishikari Shi
* Weather data for Ishikari Shi 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) | 5.9 | 7.5 | 14.9 | 17.2 | 24.2 | 27.4 | 30.0 | 32.3 | 27.7 | 22.1 | 18.2 | 10.5 |
| Average daytime temperature (°C) | -3.0 | -1.1 | 6.1 | 10.9 | 16.8 | 22.3 | 25.5 | 28.7 | 23.5 | 16.0 | 8.5 | 0.5 |
| Average temperature (°C) | -5.2 | -3.5 | 2.8 | 7.3 | 12.3 | 18.0 | 22.1 | 25.1 | 20.2 | 12.4 | 5.7 | -1.9 |
| Average night temperature (°C) | -7.5 | -6.1 | 0.1 | 4.6 | 8.6 | 14.8 | 19.5 | 22.5 | 17.5 | 9.3 | 3.1 | -4.7 |
| Absolute minimum temperature (°C) | -12.1 | -11.8 | -6.2 | -2.1 | 2.2 | 7.2 | 14.1 | 18.9 | 10.8 | 3.4 | -5.0 | -13.3 |
| 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) | 5.3 | 6.5 | 8.1 | 8.3 | 10.4 | 9.6 | 9.9 | 9.1 | 7.9 | 7.5 | 5.3 | 3.2 |
| Precipitation (mm) | 113 | 108 | 70 | 116 | 82 | 121 | 237 | 201 | 213 | 194 | 229 | 186 |
| Sunny days | 2 | 1 | 15 | 6 | 14 | 11 | 8 | 3 | 9 | 9 | 3 | 1 |
| Rainy days | 4 | 5 | 10 | 24 | 17 | 19 | 23 | 28 | 21 | 22 | 19 | 11 |
| Snow days | 25 | 22 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 19 |
The best time to visit Ishikari Shi during the most sunny months:
Months with the longest average daylight duration in Ishikari Shi:
The largest precipitation sum in Ishikari Shi is at