Average annual temperature is 18.4 °C
Absolute maximum temperature: 38.2 °C
Absolute minimum temperature: -1.8 °C
Number of sunny days: 131 days
Number of rainy days: 232 days
Number of snow days: 2 days
Look at detailed online map of Yanjiayan
* Weather data for Yanjiayan 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) | 16.1 | 18.6 | 24.5 | 34.8 | 34.6 | 36.7 | 38.2 | 33.7 | 33.2 | 25.8 | 24.1 | 17.6 |
| Average daytime temperature (°C) | 10.8 | 14.0 | 19.0 | 24.4 | 27.2 | 29.6 | 32.7 | 30.1 | 28.3 | 21.9 | 18.3 | 12.9 |
| Average temperature (°C) | 7.0 | 10.7 | 14.7 | 19.6 | 22.5 | 25.1 | 28.0 | 26.1 | 24.4 | 18.7 | 14.7 | 9.3 |
| Average night temperature (°C) | 3.5 | 7.5 | 11.0 | 15.0 | 18.6 | 21.4 | 24.1 | 22.9 | 21.3 | 16.2 | 11.4 | 5.6 |
| Absolute minimum temperature (°C) | -1.8 | 3.8 | 5.7 | 8.5 | 14.3 | 17.8 | 19.6 | 19.8 | 19.0 | 13.7 | 6.2 | -0.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.6 | 14.0 | 13.8 | 13.2 | 12.3 | 11.5 | 10.7 | 10.3 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.0 | 3.7 | 5.3 | 8.1 | 7.0 | 6.9 | 8.0 | 7.9 | 7.5 | 4.6 | 4.6 | 4.7 |
| Precipitation (mm) | 10 | 24 | 51 | 112 | 111 | 29 | 190 | 262 | 58 | 60 | 43 | 6 |
| Sunny days | 20 | 11 | 6 | 10 | 9 | 10 | 10 | 5 | 13 | 7 | 10 | 20 |
| Rainy days | 10 | 17 | 25 | 20 | 22 | 20 | 21 | 26 | 17 | 24 | 20 | 10 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Yanjiayan during the most sunny months:
The largest precipitation sum in Yanjiayan is at