Average annual temperature is 11.5 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: -18.3 °C
Number of sunny days: 255 days
Number of rainy days: 97 days
Number of snow days: 13 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) | 9.2 | 11.5 | 24.2 | 23.7 | 29.0 | 34.9 | 36.9 | 34.7 | 30.8 | 26.0 | 24.3 | 13.7 |
| Average daytime temperature (°C) | 0.6 | 4.9 | 13.2 | 18.2 | 23.7 | 29.3 | 30.6 | 29.6 | 27.0 | 20.7 | 6.9 | -0.7 |
| Average temperature (°C) | -4.8 | -0.8 | 6.0 | 11.9 | 18.0 | 23.5 | 26.0 | 25.0 | 21.4 | 14.6 | 2.0 | -5.6 |
| Average night temperature (°C) | -9.3 | -4.6 | 0.3 | 6.7 | 12.9 | 18.3 | 22.2 | 21.4 | 16.6 | 9.6 | -2.3 | -9.5 |
| Absolute minimum temperature (°C) | -17.9 | -7.8 | -6.6 | 0.8 | 8.6 | 14.4 | 17.8 | 16.1 | 11.4 | 5.8 | -8.3 | -18.3 |
| 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) | 7.7 | 8.2 | 10.0 | 8.8 | 9.5 | 10.9 | 8.7 | 10.2 | 9.2 | 8.8 | 7.4 | 6.8 |
| Precipitation (mm) | 5 | 1 | 7 | 81 | 48 | 33 | 196 | 104 | 18 | 33 | 26 | 7 |
| Sunny days | 29 | 25 | 25 | 15 | 23 | 19 | 11 | 16 | 19 | 24 | 23 | 26 |
| Rainy days | 1 | 0 | 5 | 15 | 8 | 11 | 20 | 15 | 11 | 7 | 4 | 0 |
| Snow days | 1 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 |
The largest precipitation sum in Caotun is at