Average annual temperature is 10.8 °C
Absolute maximum temperature: 35.8 °C
Absolute minimum temperature: -24.2 °C
Number of sunny days: 241 days
Number of rainy days: 115 days
Number of snow days: 9 days
Look at detailed online map of Caotun
* Weather data for Caotun 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) | 8.0 | 11.5 | 22.5 | 24.8 | 30.0 | 35.3 | 35.8 | 32.5 | 30.6 | 24.2 | 24.7 | 13.8 |
| Average daytime temperature (°C) | -1.4 | 3.2 | 11.7 | 16.4 | 24.2 | 29.1 | 30.2 | 28.0 | 25.9 | 18.9 | 5.6 | -2.3 |
| Average temperature (°C) | -5.9 | -1.8 | 5.4 | 10.9 | 18.4 | 23.2 | 25.7 | 24.0 | 20.4 | 13.7 | 1.0 | -6.4 |
| Average night temperature (°C) | -10.4 | -5.5 | 0.5 | 6.1 | 13.4 | 18.2 | 22.0 | 20.3 | 15.6 | 9.2 | -3.3 | -10.8 |
| Absolute minimum temperature (°C) | -20.7 | -9.3 | -6.6 | 0.4 | 8.5 | 13.5 | 18.6 | 15.1 | 10.6 | 3.8 | -9.8 | -24.2 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.7 | 10.7 | 11.9 | 13.3 | 14.4 | 15.0 | 14.7 | 13.7 | 12.5 | 11.1 | 10.0 | 9.3 |
| 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) | 7.3 | 8.3 | 10.1 | 8.8 | 9.7 | 11.5 | 9.6 | 9.1 | 9.8 | 8.8 | 6.9 | 6.2 |
| Precipitation (mm) | 9 | 5 | 3 | 61 | 86 | 59 | 171 | 150 | 57 | 25 | 66 | 19 |
| Sunny days | 28 | 25 | 26 | 19 | 22 | 15 | 11 | 13 | 19 | 20 | 20 | 23 |
| Rainy days | 3 | 1 | 5 | 11 | 9 | 15 | 20 | 18 | 11 | 11 | 8 | 3 |
| Snow days | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 |
The best time to visit Caotun during the most sunny months:
The largest precipitation sum in Caotun is at