Average annual temperature is 14.3 °C
Absolute maximum temperature: 39.0 °C
Absolute minimum temperature: -12.2 °C
Number of sunny days: 255 days
Number of rainy days: 102 days
Number of snow days: 8 days
Look at detailed online map of Chailancun
* Weather data for Chailancun 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) | 12.7 | 14.3 | 27.7 | 27.2 | 35.6 | 39.0 | 36.0 | 35.1 | 33.1 | 27.9 | 29.3 | 20.5 |
| Average daytime temperature (°C) | 4.7 | 7.6 | 16.6 | 19.9 | 26.4 | 31.4 | 31.9 | 31.7 | 28.6 | 24.1 | 12.8 | 4.7 |
| Average temperature (°C) | -0.5 | 1.7 | 9.4 | 13.9 | 20.3 | 24.4 | 27.0 | 26.4 | 22.7 | 17.7 | 7.7 | 0.1 |
| Average night temperature (°C) | -4.7 | -2.6 | 3.1 | 9.1 | 15.4 | 18.7 | 23.2 | 21.9 | 18.2 | 12.3 | 3.1 | -3.6 |
| Absolute minimum temperature (°C) | -12.2 | -6.3 | -4.6 | 4.0 | 10.5 | 13.5 | 19.4 | 17.3 | 12.3 | 6.3 | -4.2 | -9.9 |
| 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 | 14.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.8 | 12.0 | 13.1 | 14.1 | 14.6 | 14.4 | 13.5 | 12.4 | 11.3 | 10.2 | 9.7 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.3 | 8.3 | 9.2 | 8.7 | 8.6 | 9.9 | 9.5 | 9.7 | 8.7 | 8.9 | 6.9 | 5.7 |
| Precipitation (mm) | 7 | 3 | 11 | 44 | 44 | 65 | 146 | 174 | 96 | 2 | 21 | 18 |
| Sunny days | 27 | 27 | 26 | 18 | 19 | 17 | 14 | 17 | 20 | 27 | 21 | 22 |
| Rainy days | 2 | 1 | 5 | 12 | 12 | 13 | 17 | 14 | 10 | 4 | 8 | 4 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 |
The largest precipitation sum in Chailancun is at