Average annual temperature is 11.9 °C
Absolute maximum temperature: 34.3 °C
Absolute minimum temperature: -9.0 °C
Number of sunny days: 165 days
Number of rainy days: 184 days
Number of snow days: 16 days
Look at detailed online map of Jiaojiayan
* Weather data for Jiaojiayan 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) | 14.0 | 12.3 | 20.6 | 27.8 | 27.7 | 30.9 | 34.3 | 31.3 | 29.9 | 20.6 | 18.8 | 15.9 |
| Average daytime temperature (°C) | 5.8 | 7.8 | 14.7 | 17.7 | 20.7 | 25.7 | 29.2 | 27.8 | 23.1 | 17.5 | 12.0 | 7.9 |
| Average temperature (°C) | 0.3 | 3.3 | 8.2 | 11.7 | 15.5 | 19.8 | 23.2 | 22.2 | 18.2 | 12.3 | 6.5 | 1.5 |
| Average night temperature (°C) | -4.2 | -0.7 | 2.3 | 6.3 | 10.8 | 14.5 | 18.0 | 17.6 | 14.6 | 8.1 | 1.5 | -3.3 |
| Absolute minimum temperature (°C) | -9.0 | -5.7 | -2.3 | -1.8 | 4.2 | 10.0 | 10.6 | 12.1 | 10.2 | 3.2 | -3.7 | -8.1 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.4 | 14.2 | 13.4 | 12.4 | 11.3 | 10.4 | 9.9 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 6.2 | 4.1 | 7.3 | 7.9 | 6.0 | 7.8 | 9.3 | 9.9 | 7.0 | 5.9 | 5.9 | 6.3 |
| Precipitation (mm) | 8 | 32 | 27 | 78 | 84 | 100 | 86 | 111 | 124 | 83 | 18 | 20 |
| Sunny days | 25 | 11 | 11 | 15 | 7 | 10 | 10 | 11 | 9 | 15 | 18 | 23 |
| Rainy days | 1 | 12 | 19 | 13 | 24 | 20 | 21 | 20 | 21 | 16 | 11 | 6 |
| Snow days | 5 | 5 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The best time to visit Jiaojiayan during the most sunny months:
The largest precipitation sum in Jiaojiayan is at