Average annual temperature is 9.9 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -18.3 °C
Number of sunny days: 221 days
Number of rainy days: 129 days
Number of snow days: 15 days
Look at detailed online map of Caikouji
* Weather data for Caikouji 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) | 12.1 | 10.3 | 20.8 | 28.7 | 30.0 | 30.9 | 34.9 | 28.6 | 27.4 | 19.3 | 19.1 | 15.3 |
| Average daytime temperature (°C) | 2.0 | 4.6 | 13.6 | 16.2 | 20.4 | 26.6 | 28.5 | 25.4 | 21.6 | 15.6 | 9.0 | 3.4 |
| Average temperature (°C) | -3.8 | -0.4 | 6.8 | 9.9 | 14.8 | 20.5 | 22.6 | 20.4 | 16.5 | 10.5 | 2.8 | -2.1 |
| Average night temperature (°C) | -8.9 | -5.1 | 0.3 | 4.4 | 9.9 | 14.7 | 17.0 | 15.9 | 12.3 | 6.0 | -2.6 | -7.0 |
| Absolute minimum temperature (°C) | -18.3 | -11.8 | -6.8 | -3.3 | 2.5 | 10.1 | 11.0 | 10.3 | 7.4 | 0.9 | -7.2 | -15.6 |
| 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 | 9.8 |
| 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) | 7.5 | 5.9 | 8.4 | 7.8 | 6.5 | 9.2 | 9.3 | 8.9 | 7.5 | 6.8 | 7.9 | 7.5 |
| Precipitation (mm) | 3 | 19 | 15 | 69 | 69 | 44 | 156 | 53 | 72 | 51 | 7 | 8 |
| Sunny days | 27 | 19 | 20 | 15 | 12 | 21 | 14 | 9 | 11 | 20 | 26 | 27 |
| Rainy days | 0 | 3 | 9 | 15 | 19 | 9 | 17 | 22 | 19 | 11 | 3 | 2 |
| Snow days | 4 | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The largest precipitation sum in Caikouji is at