Average annual temperature is 15.0 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -6.4 °C
Number of sunny days: 143 days
Number of rainy days: 219 days
Number of snow days: 3 days
Look at detailed online map of Dachi
* Weather data for Dachi 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) | 14.0 | 14.7 | 22.1 | 25.4 | 28.8 | 29.6 | 34.6 | 35.9 | 33.4 | 25.3 | 24.1 | 17.8 |
| Average daytime temperature (°C) | 7.6 | 9.4 | 16.1 | 18.8 | 22.6 | 25.8 | 30.8 | 31.9 | 29.4 | 21.1 | 16.2 | 10.8 |
| Average temperature (°C) | 2.6 | 4.1 | 10.3 | 13.4 | 17.6 | 21.5 | 26.0 | 26.9 | 24.6 | 15.6 | 11.1 | 5.7 |
| Average night temperature (°C) | -1.6 | -0.5 | 5.0 | 8.4 | 12.8 | 17.6 | 21.7 | 23.0 | 21.1 | 11.0 | 6.9 | 1.4 |
| Absolute minimum temperature (°C) | -6.4 | -5.2 | -1.7 | 2.5 | 6.3 | 11.0 | 18.7 | 21.4 | 15.7 | 5.9 | -2.8 | -3.5 |
| 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) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 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 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 7.6 | 8.7 | 8.3 | 9.0 | 7.5 | 10.5 | 10.8 | 9.7 | 8.4 | 8.0 | 7.3 |
| Precipitation (mm) | 37 | 66 | 151 | 166 | 272 | 496 | 208 | 210 | 183 | 108 | 99 | 86 |
| Sunny days | 15 | 15 | 16 | 13 | 12 | 8 | 7 | 4 | 5 | 15 | 18 | 15 |
| Rainy days | 13 | 13 | 15 | 17 | 19 | 22 | 24 | 27 | 25 | 16 | 12 | 16 |
| Snow days | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Dachi during the most sunny months:
The largest precipitation sum in Dachi is at