Average annual temperature is 6.3 °C
Absolute maximum temperature: 29.5 °C
Absolute minimum temperature: -25.1 °C
Number of sunny days: 244 days
Number of rainy days: 97 days
Number of snow days: 24 days
Look at detailed online map of Caotan
* Weather data for Caotan 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) | 5.8 | 5.0 | 14.0 | 21.9 | 24.4 | 27.9 | 27.8 | 29.5 | 25.7 | 15.7 | 16.6 | 5.8 |
| Average daytime temperature (°C) | -5.5 | -0.7 | 7.8 | 8.8 | 16.4 | 22.9 | 24.5 | 23.4 | 18.5 | 11.9 | 1.5 | -3.7 |
| Average temperature (°C) | -9.4 | -4.2 | 3.2 | 4.5 | 11.5 | 18.1 | 19.7 | 18.9 | 14.3 | 8.1 | -2.3 | -7.2 |
| Average night temperature (°C) | -13.7 | -8.3 | -1.7 | -0.3 | 6.5 | 13.0 | 14.6 | 14.5 | 10.2 | 4.2 | -6.2 | -10.9 |
| Absolute minimum temperature (°C) | -25.1 | -19.2 | -9.8 | -13.9 | 1.2 | 8.1 | 9.4 | 7.1 | 4.9 | 0.5 | -13.7 | -23.7 |
| 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 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.8 | 10.8 | 12.0 | 13.2 | 14.3 | 14.8 | 14.5 | 13.6 | 12.4 | 11.2 | 10.1 | 9.5 |
| 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) | 8.3 | 7.9 | 9.8 | 8.0 | 7.7 | 10.4 | 10.6 | 10.1 | 9.4 | 8.2 | 8.4 | 7.6 |
| Precipitation (mm) | 0 | 9 | 1 | 32 | 26 | 23 | 37 | 89 | 34 | 21 | 10 | 1 |
| Sunny days | 28 | 19 | 26 | 15 | 15 | 17 | 19 | 18 | 15 | 20 | 26 | 26 |
| Rainy days | 0 | 1 | 3 | 11 | 15 | 13 | 12 | 13 | 15 | 11 | 3 | 0 |
| Snow days | 3 | 8 | 2 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 5 |
The largest precipitation sum in Caotan is at