Average annual temperature is 17.2 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: -0.4 °C
Number of sunny days: 165 days
Number of rainy days: 200 days
Look at detailed online map of Mainichi
* Weather data for Mainichi China is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 26.9 | 26.5 | 27.1 | 31.9 | 35.9 | 36.8 | 32.0 | 28.3 | 28.0 | 28.0 | 25.1 | 22.2 |
| Average daytime temperature (°C) | 18.2 | 21.6 | 24.0 | 28.6 | 29.5 | 26.7 | 26.8 | 24.9 | 24.9 | 22.2 | 20.6 | 18.1 |
| Average temperature (°C) | 10.1 | 14.1 | 16.0 | 20.5 | 22.2 | 21.0 | 21.3 | 20.1 | 19.5 | 16.6 | 13.5 | 11.3 |
| Average night temperature (°C) | 2.2 | 5.6 | 6.9 | 11.1 | 14.5 | 16.3 | 16.9 | 16.7 | 15.0 | 11.9 | 7.2 | 5.1 |
| Absolute minimum temperature (°C) | -0.4 | 2.4 | 4.7 | 7.1 | 9.5 | 12.0 | 15.1 | 15.3 | 13.4 | 6.7 | 4.5 | 1.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.5 | 10.9 | 10.5 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.1 | 9.7 | 10.5 | 11.5 | 10.9 | 8.6 | 9.7 | 8.1 | 9.8 | 7.8 | 8.9 | 8.1 |
| Precipitation (mm) | 0 | 11 | 6 | 2 | 52 | 241 | 217 | 275 | 134 | 132 | 21 | 7 |
| Sunny days | 31 | 20 | 16 | 22 | 23 | 2 | 3 | 0 | 3 | 6 | 22 | 17 |
| Rainy days | 0 | 8 | 15 | 8 | 8 | 28 | 28 | 31 | 27 | 25 | 8 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mainichi is at