Average annual temperature is 14.5 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: -12.8 °C
Number of sunny days: 257 days
Number of rainy days: 98 days
Number of snow days: 10 days
Look at detailed online map of Jiajiayancun
* Weather data for Jiajiayancun 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) | 12.9 | 14.3 | 30.8 | 28.4 | 38.5 | 39.4 | 36.6 | 34.8 | 32.7 | 27.8 | 29.2 | 20.8 |
| Average daytime temperature (°C) | 4.3 | 7.4 | 17.6 | 20.3 | 27.3 | 32.2 | 32.7 | 31.2 | 28.4 | 23.5 | 12.2 | 4.1 |
| Average temperature (°C) | -0.7 | 1.8 | 10.0 | 14.1 | 20.8 | 25.4 | 27.5 | 26.2 | 23.0 | 17.5 | 7.7 | -0.2 |
| Average night temperature (°C) | -4.4 | -2.4 | 3.8 | 9.2 | 15.6 | 19.6 | 23.5 | 22.1 | 18.6 | 12.5 | 3.5 | -3.5 |
| Absolute minimum temperature (°C) | -12.8 | -5.4 | -4.0 | 2.5 | 10.6 | 15.1 | 18.9 | 17.1 | 13.1 | 6.6 | -3.4 | -10.2 |
| 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 | 11.2 | 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) | 7.2 | 8.2 | 9.4 | 8.2 | 8.1 | 10.1 | 9.9 | 10.0 | 9.0 | 8.7 | 6.8 | 5.2 |
| Precipitation (mm) | 5 | 3 | 2 | 36 | 39 | 82 | 151 | 97 | 76 | 2 | 24 | 23 |
| Sunny days | 26 | 27 | 28 | 17 | 21 | 19 | 15 | 17 | 20 | 28 | 18 | 21 |
| Rainy days | 2 | 1 | 3 | 13 | 10 | 11 | 16 | 14 | 10 | 3 | 10 | 5 |
| Snow days | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 5 |
The largest precipitation sum in Jiajiayancun is at