Average annual temperature is 25.1 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 10.7 °C
Number of sunny days: 71 days
Number of rainy days: 294 days
Look at detailed online map of Jiayuan
* Weather data for Jiayuan 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) | 26.4 | 31.3 | 36.8 | 36.6 | 38.3 | 34.8 | 34.7 | 33.7 | 32.6 | 32.0 | 29.9 | 29.1 |
| Average daytime temperature (°C) | 19.4 | 23.7 | 27.4 | 30.4 | 32.2 | 32.3 | 32.6 | 31.8 | 30.3 | 28.2 | 26.1 | 22.9 |
| Average temperature (°C) | 17.8 | 20.8 | 23.1 | 26.3 | 28.4 | 28.8 | 29.2 | 28.5 | 27.3 | 26.1 | 23.8 | 20.7 |
| Average night temperature (°C) | 16.1 | 18.4 | 19.8 | 23.7 | 25.6 | 26.3 | 26.5 | 26.1 | 25.2 | 24.5 | 21.8 | 18.8 |
| Absolute minimum temperature (°C) | 10.7 | 14.8 | 14.7 | 21.1 | 22.2 | 25.1 | 24.6 | 24.7 | 24.1 | 23.0 | 18.7 | 13.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.1 | 11.5 | 12.0 | 12.6 | 13.1 | 13.3 | 13.2 | 12.8 | 12.3 | 11.7 | 11.2 | 10.9 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 11.0 | 10.0 |
| Sunshine mean duration (h) | 4.1 | 7.6 | 9.8 | 9.3 | 10.1 | 10.0 | 11.1 | 9.9 | 8.1 | 6.7 | 8.4 | 6.0 |
| Precipitation (mm) | 86 | 37 | 70 | 80 | 149 | 251 | 228 | 277 | 304 | 292 | 95 | 50 |
| Sunny days | 8 | 7 | 20 | 5 | 6 | 1 | 5 | 3 | 1 | 1 | 6 | 8 |
| Rainy days | 23 | 21 | 11 | 25 | 25 | 29 | 26 | 28 | 29 | 30 | 24 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Jiayuan during the most sunny months:
The largest precipitation sum in Jiayuan is at