Average annual temperature is 7.2 °C
Absolute maximum temperature: 30.6 °C
Absolute minimum temperature: -20.4 °C
Number of sunny days: 203 days
Number of rainy days: 127 days
Number of snow days: 35 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) | 7.2 | 7.3 | 16.3 | 24.2 | 26.5 | 27.5 | 30.6 | 29.3 | 27.3 | 16.6 | 14.8 | 9.2 |
| Average daytime temperature (°C) | -1.6 | 1.5 | 10.3 | 12.0 | 18.0 | 23.6 | 25.5 | 24.9 | 20.2 | 13.1 | 6.3 | 1.0 |
| Average temperature (°C) | -7.3 | -3.7 | 3.6 | 6.2 | 12.2 | 17.5 | 19.4 | 19.0 | 15.0 | 7.7 | 0.5 | -4.5 |
| Average night temperature (°C) | -12.1 | -8.7 | -2.2 | 0.9 | 6.9 | 11.7 | 13.9 | 13.5 | 10.8 | 3.2 | -4.2 | -8.8 |
| Absolute minimum temperature (°C) | -20.4 | -16.4 | -8.6 | -6.4 | -0.6 | 7.1 | 9.6 | 6.3 | 4.9 | -1.8 | -7.6 | -16.8 |
| 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) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.2 | 5.6 | 8.6 | 8.0 | 7.4 | 9.7 | 10.4 | 9.7 | 7.8 | 7.2 | 7.9 | 7.6 |
| Precipitation (mm) | 2 | 25 | 16 | 30 | 42 | 38 | 73 | 25 | 71 | 49 | 4 | 4 |
| Sunny days | 25 | 16 | 19 | 16 | 10 | 17 | 13 | 15 | 11 | 14 | 22 | 25 |
| Rainy days | 1 | 1 | 8 | 6 | 21 | 13 | 18 | 16 | 19 | 17 | 5 | 2 |
| Snow days | 5 | 11 | 4 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 4 |
The best time to visit Caotan during the most sunny months:
The largest precipitation sum in Caotan is at