Average annual temperature is 10.1 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: -18.4 °C
Number of sunny days: 214 days
Number of rainy days: 131 days
Number of snow days: 20 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) | 10.7 | 8.9 | 20.2 | 29.0 | 29.5 | 31.5 | 34.3 | 28.9 | 27.3 | 19.0 | 19.1 | 14.6 |
| Average daytime temperature (°C) | 1.9 | 4.5 | 13.6 | 16.4 | 20.4 | 26.6 | 28.4 | 25.5 | 21.6 | 15.4 | 8.8 | 3.4 |
| Average temperature (°C) | -3.5 | -0.4 | 7.0 | 10.2 | 14.8 | 20.5 | 22.6 | 20.5 | 16.7 | 10.6 | 3.1 | -2.0 |
| Average night temperature (°C) | -8.5 | -5.1 | 0.8 | 4.8 | 10.2 | 14.9 | 17.3 | 16.2 | 12.6 | 6.3 | -2.4 | -6.8 |
| Absolute minimum temperature (°C) | -18.4 | -11.8 | -6.6 | -3.3 | 2.6 | 10.2 | 10.5 | 10.3 | 7.9 | 1.0 | -7.6 | -15.3 |
| 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 | 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 | 14.5 | 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) | 7.5 | 5.7 | 8.4 | 7.9 | 6.4 | 9.3 | 9.3 | 9.1 | 7.7 | 6.9 | 7.8 | 7.4 |
| Precipitation (mm) | 3 | 21 | 20 | 81 | 74 | 37 | 141 | 63 | 79 | 46 | 12 | 8 |
| Sunny days | 27 | 18 | 18 | 17 | 11 | 18 | 14 | 11 | 9 | 20 | 26 | 25 |
| Rainy days | 0 | 1 | 10 | 13 | 20 | 12 | 17 | 20 | 21 | 11 | 3 | 3 |
| Snow days | 4 | 9 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
The largest precipitation sum in Caotan is at