Average annual temperature is 16.7 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: -4.6 °C
Number of sunny days: 146 days
Number of rainy days: 216 days
Number of snow days: 3 days
Look at detailed online map of Miimachi
* Weather data for Miimachi 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) | 19.3 | 17.8 | 24.1 | 26.0 | 29.0 | 30.3 | 34.3 | 36.4 | 33.4 | 27.6 | 27.6 | 22.3 |
| Average daytime temperature (°C) | 10.1 | 12.4 | 17.4 | 20.3 | 24.0 | 27.0 | 30.8 | 33.0 | 30.2 | 23.2 | 18.2 | 12.5 |
| Average temperature (°C) | 5.3 | 7.3 | 11.7 | 15.1 | 19.2 | 23.0 | 27.1 | 28.3 | 25.5 | 17.5 | 12.6 | 7.8 |
| Average night temperature (°C) | 1.3 | 2.9 | 6.7 | 10.6 | 15.1 | 19.6 | 23.9 | 24.5 | 21.9 | 12.8 | 8.0 | 3.7 |
| Absolute minimum temperature (°C) | -4.6 | -2.3 | -1.6 | 4.7 | 7.9 | 14.2 | 21.9 | 22.3 | 19.1 | 7.7 | 2.3 | -2.8 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.4 | 10.5 | 10.0 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.6 | 6.7 | 7.7 | 8.0 | 8.5 | 7.1 | 8.4 | 10.5 | 9.2 | 9.0 | 7.6 | 6.2 |
| Precipitation (mm) | 84 | 76 | 127 | 208 | 243 | 324 | 242 | 193 | 138 | 35 | 56 | 51 |
| Sunny days | 14 | 13 | 18 | 14 | 13 | 5 | 5 | 4 | 8 | 21 | 19 | 12 |
| Rainy days | 16 | 15 | 13 | 16 | 18 | 25 | 26 | 27 | 22 | 10 | 11 | 17 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The best time to visit Miimachi during the most sunny months:
The largest precipitation sum in Miimachi is at