Average annual temperature is 10.4 °C
Absolute maximum temperature: 34.4 °C
Absolute minimum temperature: -16.6 °C
Number of sunny days: 211 days
Number of rainy days: 137 days
Number of snow days: 17 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) | 13.1 | 10.8 | 21.9 | 29.7 | 30.1 | 30.9 | 34.4 | 29.9 | 29.0 | 19.9 | 20.2 | 15.4 |
| Average daytime temperature (°C) | 2.9 | 5.7 | 14.5 | 17.5 | 21.0 | 26.8 | 29.0 | 26.5 | 22.5 | 16.1 | 10.2 | 4.7 |
| Average temperature (°C) | -3.2 | 0.4 | 7.1 | 10.8 | 15.3 | 20.4 | 22.9 | 21.0 | 17.3 | 10.5 | 3.4 | -1.8 |
| Average night temperature (°C) | -8.7 | -4.6 | -0.1 | 4.5 | 10.1 | 14.3 | 17.1 | 16.0 | 12.9 | 5.4 | -2.9 | -6.9 |
| Absolute minimum temperature (°C) | -16.6 | -11.0 | -6.6 | -4.2 | 2.9 | 9.7 | 10.5 | 9.5 | 8.4 | 0.7 | -6.7 | -13.3 |
| 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) | 10.1 | 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) | 7.5 | 6.0 | 8.4 | 8.0 | 6.2 | 9.5 | 9.1 | 9.1 | 7.2 | 6.9 | 7.9 | 7.4 |
| Precipitation (mm) | 4 | 19 | 21 | 63 | 72 | 68 | 130 | 75 | 91 | 59 | 2 | 4 |
| Sunny days | 28 | 17 | 19 | 15 | 13 | 18 | 13 | 12 | 8 | 16 | 25 | 27 |
| Rainy days | 0 | 2 | 11 | 15 | 18 | 12 | 18 | 19 | 22 | 15 | 3 | 2 |
| Snow days | 3 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The largest precipitation sum in Caotan is at