Average annual temperature is 15.0 °C
Absolute maximum temperature: 38.6 °C
Absolute minimum temperature: -12.1 °C
Number of sunny days: 262 days
Number of rainy days: 98 days
Number of snow days: 5 days
Look at detailed online map of Chengjiayu
* Weather data for Chengjiayu 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) | 12.5 | 15.2 | 27.8 | 29.0 | 34.5 | 38.6 | 34.4 | 34.4 | 32.4 | 27.7 | 28.8 | 19.7 |
| Average daytime temperature (°C) | 5.9 | 9.0 | 18.5 | 20.8 | 26.3 | 31.5 | 31.6 | 31.3 | 28.1 | 23.7 | 13.1 | 5.4 |
| Average temperature (°C) | 0.2 | 3.4 | 11.5 | 14.9 | 20.9 | 25.8 | 27.2 | 26.4 | 23.0 | 17.8 | 7.6 | 0.1 |
| Average night temperature (°C) | -4.7 | -1.8 | 5.0 | 9.7 | 16.1 | 20.0 | 23.6 | 21.9 | 18.3 | 12.4 | 2.4 | -4.1 |
| Absolute minimum temperature (°C) | -12.1 | -5.4 | -2.5 | 2.9 | 10.9 | 14.0 | 20.2 | 16.2 | 11.0 | 6.6 | -6.1 | -11.5 |
| 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) | 7.4 | 7.7 | 9.6 | 7.8 | 7.4 | 9.0 | 9.4 | 10.1 | 8.1 | 8.3 | 7.1 | 6.4 |
| Precipitation (mm) | 9 | 8 | 6 | 65 | 35 | 59 | 231 | 87 | 63 | 0 | 18 | 17 |
| Sunny days | 28 | 22 | 28 | 19 | 19 | 20 | 11 | 17 | 19 | 29 | 25 | 25 |
| Rainy days | 2 | 4 | 3 | 11 | 12 | 10 | 20 | 14 | 11 | 2 | 5 | 4 |
| Snow days | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Chengjiayu is at