Average annual temperature is 10.3 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: -14.1 °C
Number of sunny days: 225 days
Number of rainy days: 127 days
Number of snow days: 13 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) | 12.3 | 10.8 | 21.1 | 29.8 | 29.4 | 31.5 | 35.1 | 29.8 | 29.1 | 20.0 | 20.4 | 15.4 |
| Average daytime temperature (°C) | 3.1 | 5.9 | 14.5 | 17.6 | 21.0 | 26.7 | 29.3 | 26.3 | 22.5 | 16.3 | 10.5 | 5.1 |
| Average temperature (°C) | -3.2 | 0.6 | 7.0 | 10.8 | 15.3 | 20.2 | 23.1 | 20.7 | 17.1 | 10.2 | 3.3 | -1.9 |
| Average night temperature (°C) | -8.4 | -4.5 | -0.5 | 4.4 | 9.9 | 14.1 | 17.1 | 15.8 | 12.4 | 4.8 | -3.3 | -7.3 |
| Absolute minimum temperature (°C) | -14.1 | -9.0 | -7.2 | -4.1 | 2.1 | 9.3 | 9.3 | 9.3 | 8.2 | 0.3 | -7.4 | -12.4 |
| 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) | 7.4 | 5.6 | 8.1 | 8.0 | 6.1 | 9.3 | 8.9 | 9.3 | 6.8 | 6.6 | 7.9 | 7.3 |
| Precipitation (mm) | 3 | 19 | 25 | 76 | 57 | 61 | 109 | 76 | 79 | 53 | 2 | 7 |
| Sunny days | 28 | 18 | 21 | 16 | 11 | 20 | 17 | 12 | 11 | 20 | 24 | 27 |
| Rainy days | 0 | 4 | 10 | 14 | 20 | 10 | 14 | 19 | 19 | 11 | 3 | 3 |
| Snow days | 3 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 1 |
The largest precipitation sum in Caotan is at