Average annual temperature is 12.1 °C
Absolute maximum temperature: 33.6 °C
Absolute minimum temperature: -11.5 °C
Number of sunny days: 110 days
Number of rainy days: 230 days
Number of snow days: 25 days
Look at detailed online map of Iizakamachi
* Weather data for Iizakamachi 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) | 11.7 | 12.7 | 18.5 | 25.3 | 29.7 | 28.6 | 33.2 | 33.6 | 31.2 | 24.4 | 22.3 | 16.3 |
| Average daytime temperature (°C) | 3.0 | 4.1 | 12.1 | 16.1 | 19.0 | 23.1 | 28.0 | 30.6 | 26.0 | 17.8 | 12.6 | 7.6 |
| Average temperature (°C) | -0.7 | 0.1 | 6.1 | 10.3 | 13.9 | 18.8 | 23.4 | 25.6 | 21.8 | 12.9 | 8.3 | 3.3 |
| Average night temperature (°C) | -3.6 | -2.8 | 1.7 | 6.1 | 9.6 | 15.5 | 19.8 | 21.9 | 18.9 | 9.4 | 5.0 | 0.2 |
| Absolute minimum temperature (°C) | -11.5 | -7.7 | -4.6 | 0.0 | 3.2 | 10.7 | 15.6 | 19.7 | 12.3 | 5.3 | 0.0 | -4.7 |
| 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 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.9 | 10.8 | 12.0 | 13.2 | 14.2 | 14.7 | 14.5 | 13.6 | 12.4 | 11.2 | 10.2 | 9.6 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.1 | 6.9 | 7.9 | 8.9 | 8.1 | 7.4 | 9.6 | 11.3 | 7.6 | 8.8 | 6.3 | 6.4 |
| Precipitation (mm) | 61 | 80 | 79 | 64 | 158 | 214 | 101 | 95 | 202 | 61 | 115 | 81 |
| Sunny days | 7 | 9 | 12 | 18 | 12 | 7 | 2 | 9 | 3 | 13 | 10 | 8 |
| Rainy days | 12 | 9 | 18 | 12 | 19 | 23 | 29 | 22 | 27 | 18 | 20 | 21 |
| Snow days | 12 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Iizakamachi during the most sunny months:
The largest precipitation sum in Iizakamachi is at