Average annual temperature is 12.5 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: -12.6 °C
Number of sunny days: 126 days
Number of rainy days: 208 days
Number of snow days: 31 days
Look at detailed online map of Ishiuramachi
* Weather data for Ishiuramachi 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) | 12.8 | 11.7 | 21.5 | 24.6 | 28.8 | 27.9 | 32.4 | 33.7 | 31.7 | 24.7 | 23.0 | 16.1 |
| Average daytime temperature (°C) | 3.7 | 5.5 | 13.5 | 16.4 | 20.6 | 24.1 | 29.2 | 30.8 | 27.7 | 18.4 | 13.9 | 8.6 |
| Average temperature (°C) | -1.1 | 0.7 | 7.4 | 10.6 | 15.0 | 19.5 | 24.1 | 25.1 | 22.6 | 12.7 | 8.7 | 3.6 |
| Average night temperature (°C) | -5.6 | -3.7 | 2.4 | 5.6 | 10.3 | 15.5 | 20.3 | 20.7 | 18.9 | 8.5 | 4.7 | 0.0 |
| Absolute minimum temperature (°C) | -12.6 | -10.9 | -3.9 | -1.0 | 2.5 | 8.5 | 18.0 | 18.2 | 11.3 | 2.0 | -3.0 | -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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| 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) | 5.5 | 6.7 | 8.0 | 7.9 | 9.2 | 7.9 | 9.2 | 10.7 | 8.6 | 8.5 | 7.0 | 5.7 |
| Precipitation (mm) | 79 | 93 | 157 | 237 | 255 | 262 | 185 | 77 | 126 | 93 | 141 | 114 |
| Sunny days | 9 | 8 | 16 | 13 | 13 | 9 | 7 | 8 | 7 | 16 | 12 | 8 |
| Rainy days | 9 | 9 | 15 | 17 | 18 | 21 | 24 | 23 | 23 | 15 | 18 | 16 |
| Snow days | 13 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 |
The best time to visit Ishiuramachi during the most sunny months:
The largest precipitation sum in Ishiuramachi is at