Average annual temperature is 11.3 °C
Absolute maximum temperature: 38.5 °C
Absolute minimum temperature: -19.9 °C
Number of sunny days: 250 days
Number of rainy days: 101 days
Number of snow days: 14 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) | 7.3 | 12.6 | 25.5 | 27.4 | 29.8 | 36.8 | 38.5 | 35.8 | 31.0 | 27.1 | 24.5 | 14.8 |
| Average daytime temperature (°C) | -0.4 | 4.3 | 13.0 | 18.5 | 24.0 | 30.5 | 30.5 | 29.4 | 26.8 | 20.3 | 5.4 | -2.2 |
| Average temperature (°C) | -5.4 | -1.2 | 6.2 | 12.0 | 18.4 | 24.0 | 25.8 | 24.6 | 21.3 | 14.4 | 0.8 | -6.5 |
| Average night temperature (°C) | -9.6 | -4.8 | 1.1 | 6.8 | 13.5 | 19.0 | 22.0 | 20.8 | 16.6 | 9.6 | -3.0 | -10.1 |
| Absolute minimum temperature (°C) | -19.9 | -8.8 | -5.2 | 0.4 | 8.7 | 15.3 | 18.7 | 16.3 | 11.6 | 5.0 | -9.2 | -18.5 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 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 | 8.4 | 10.0 | 9.2 | 9.7 | 11.3 | 8.7 | 10.3 | 9.4 | 8.9 | 7.4 | 6.7 |
| Precipitation (mm) | 6 | 2 | 6 | 87 | 36 | 40 | 230 | 83 | 30 | 26 | 34 | 9 |
| Sunny days | 28 | 25 | 25 | 18 | 20 | 18 | 9 | 16 | 21 | 24 | 22 | 24 |
| Rainy days | 2 | 0 | 5 | 12 | 11 | 12 | 22 | 15 | 9 | 7 | 6 | 0 |
| Snow days | 1 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 7 |
The best time to visit Caotun during the most sunny months:
The largest precipitation sum in Caotun is at