Average annual temperature is 17.4 °C
Absolute maximum temperature: 33.7 °C
Absolute minimum temperature: -3.0 °C
Number of sunny days: 99 days
Number of rainy days: 264 days
Number of snow days: 2 days
Look at detailed online map of Yanmen
* Weather data for Yanmen 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) | 21.2 | 17.2 | 23.0 | 29.8 | 31.8 | 31.8 | 33.7 | 32.8 | 33.5 | 27.4 | 25.1 | 23.7 |
| Average daytime temperature (°C) | 11.2 | 11.5 | 16.7 | 22.1 | 25.4 | 27.5 | 30.6 | 29.7 | 28.4 | 21.7 | 17.6 | 12.3 |
| Average temperature (°C) | 7.2 | 8.1 | 12.7 | 17.5 | 21.4 | 23.9 | 26.6 | 26.0 | 24.3 | 18.1 | 13.8 | 8.6 |
| Average night temperature (°C) | 2.6 | 5.1 | 8.7 | 13.4 | 17.5 | 20.4 | 23.3 | 22.6 | 20.5 | 14.6 | 10.0 | 4.2 |
| Absolute minimum temperature (°C) | -3.0 | 1.8 | 4.8 | 8.0 | 10.2 | 16.6 | 19.9 | 18.4 | 17.6 | 9.8 | 4.2 | -2.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| 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) | 4.7 | 2.7 | 4.6 | 6.7 | 6.2 | 6.1 | 8.0 | 9.2 | 8.4 | 5.7 | 5.3 | 4.8 |
| Precipitation (mm) | 31 | 105 | 126 | 186 | 226 | 202 | 259 | 180 | 101 | 72 | 85 | 44 |
| Sunny days | 17 | 5 | 3 | 6 | 4 | 9 | 4 | 3 | 10 | 11 | 12 | 15 |
| Rainy days | 12 | 23 | 28 | 24 | 27 | 21 | 27 | 28 | 20 | 20 | 18 | 16 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Yanmen during the most sunny months:
The largest precipitation sum in Yanmen is at