Average annual temperature is 6.9 °C
Absolute maximum temperature: 27.6 °C
Absolute minimum temperature: -18.1 °C
Number of sunny days: 186 days
Number of rainy days: 149 days
Number of snow days: 30 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) | 10.1 | 6.3 | 14.6 | 22.9 | 22.8 | 24.2 | 27.6 | 25.2 | 23.2 | 17.1 | 15.7 | 12.4 |
| Average daytime temperature (°C) | 0.4 | 1.1 | 8.4 | 11.5 | 15.1 | 20.3 | 23.2 | 21.2 | 17.3 | 12.3 | 7.3 | 2.3 |
| Average temperature (°C) | -5.0 | -3.0 | 3.0 | 6.2 | 10.8 | 15.7 | 18.3 | 17.0 | 13.3 | 7.6 | 1.5 | -3.1 |
| Average night temperature (°C) | -9.6 | -7.0 | -1.9 | 1.3 | 6.9 | 11.2 | 13.8 | 13.3 | 9.9 | 3.7 | -3.3 | -7.4 |
| Absolute minimum temperature (°C) | -18.1 | -15.4 | -7.8 | -4.9 | 0.5 | 6.9 | 11.4 | 7.7 | 5.0 | -1.9 | -7.9 | -15.2 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.0 | 5.6 | 8.1 | 8.0 | 6.5 | 9.4 | 9.1 | 9.4 | 7.0 | 6.9 | 7.6 | 7.2 |
| Precipitation (mm) | 7 | 29 | 30 | 83 | 76 | 69 | 209 | 99 | 114 | 100 | 4 | 4 |
| Sunny days | 24 | 17 | 17 | 16 | 10 | 14 | 13 | 10 | 4 | 14 | 22 | 25 |
| Rainy days | 1 | 1 | 8 | 10 | 21 | 16 | 18 | 21 | 26 | 17 | 7 | 3 |
| Snow days | 6 | 10 | 6 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The largest precipitation sum in Caotan is at