Average annual temperature is 10.4 °C
Absolute maximum temperature: 34.8 °C
Absolute minimum temperature: -20.2 °C
Number of sunny days: 255 days
Number of rainy days: 96 days
Number of snow days: 14 days
Look at detailed online map of Hongdunzi
* Weather data for Hongdunzi 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) | 10.2 | 11.7 | 20.8 | 29.3 | 31.1 | 33.4 | 34.7 | 34.8 | 31.8 | 21.0 | 22.4 | 12.5 |
| Average daytime temperature (°C) | 0.2 | 5.1 | 14.3 | 15.3 | 21.9 | 28.3 | 29.6 | 28.6 | 23.7 | 17.0 | 7.7 | 1.2 |
| Average temperature (°C) | -5.5 | -0.2 | 7.4 | 9.8 | 16.0 | 22.3 | 23.6 | 22.8 | 18.4 | 11.3 | 2.2 | -3.6 |
| Average night temperature (°C) | -11.1 | -5.4 | 0.3 | 4.5 | 10.7 | 16.0 | 18.1 | 17.7 | 14.1 | 6.3 | -2.9 | -8.3 |
| Absolute minimum temperature (°C) | -20.2 | -9.9 | -6.9 | -4.1 | 3.0 | 11.3 | 13.2 | 10.5 | 10.5 | 2.4 | -8.3 | -17.9 |
| 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 | 14.0 | 12.0 | 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) | 8.2 | 7.9 | 9.5 | 7.8 | 7.0 | 10.3 | 10.1 | 9.7 | 8.2 | 7.9 | 8.0 | 7.5 |
| Precipitation (mm) | 0 | 12 | 1 | 37 | 36 | 11 | 65 | 27 | 38 | 33 | 2 | 2 |
| Sunny days | 31 | 19 | 26 | 16 | 15 | 23 | 19 | 15 | 16 | 23 | 26 | 26 |
| Rainy days | 0 | 3 | 4 | 13 | 16 | 7 | 12 | 16 | 14 | 8 | 1 | 2 |
| Snow days | 0 | 6 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 3 |
The largest precipitation sum in Hongdunzi is at