Average annual temperature is 10.7 °C
Absolute maximum temperature: 33.0 °C
Absolute minimum temperature: -19.9 °C
Number of sunny days: 241 days
Number of rainy days: 107 days
Number of snow days: 17 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) | 12.6 | 12.1 | 21.5 | 29.0 | 30.2 | 31.4 | 33.0 | 32.6 | 27.9 | 24.2 | 24.2 | 16.7 |
| Average daytime temperature (°C) | 2.6 | 6.2 | 14.4 | 15.6 | 21.3 | 27.1 | 29.1 | 27.6 | 23.1 | 18.6 | 9.4 | 1.0 |
| Average temperature (°C) | -3.1 | 0.6 | 7.6 | 10.0 | 16.0 | 21.4 | 23.7 | 22.5 | 18.0 | 12.2 | 3.3 | -4.5 |
| Average night temperature (°C) | -8.0 | -3.6 | 1.4 | 4.9 | 11.2 | 15.8 | 18.4 | 17.6 | 13.6 | 7.0 | -1.5 | -9.1 |
| Absolute minimum temperature (°C) | -19.9 | -6.0 | -5.5 | -1.3 | 5.0 | 10.7 | 14.1 | 11.4 | 7.4 | 3.4 | -7.6 | -18.9 |
| 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 | 11.3 | 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) | 7.9 | 7.8 | 9.4 | 7.7 | 7.3 | 10.2 | 10.2 | 9.7 | 8.2 | 8.2 | 7.8 | 7.3 |
| Precipitation (mm) | 8 | 11 | 11 | 122 | 114 | 29 | 38 | 77 | 56 | 15 | 16 | 23 |
| Sunny days | 28 | 20 | 22 | 16 | 17 | 21 | 21 | 13 | 11 | 24 | 22 | 26 |
| Rainy days | 1 | 2 | 8 | 11 | 14 | 9 | 10 | 18 | 19 | 7 | 4 | 4 |
| Snow days | 2 | 6 | 1 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 1 |
The largest precipitation sum in Yanjiayan is at