Average annual temperature is 18.5 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: -2.7 °C
Number of sunny days: 101 days
Number of rainy days: 262 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) | 23.5 | 18.8 | 24.6 | 31.5 | 33.4 | 33.2 | 35.0 | 34.3 | 34.5 | 29.5 | 25.9 | 25.4 |
| Average daytime temperature (°C) | 12.5 | 12.6 | 18.5 | 23.7 | 27.1 | 29.2 | 31.9 | 31.0 | 29.9 | 23.6 | 18.9 | 13.5 |
| Average temperature (°C) | 8.0 | 9.4 | 14.0 | 19.0 | 22.7 | 25.2 | 27.7 | 26.8 | 25.3 | 19.4 | 14.7 | 9.4 |
| Average night temperature (°C) | 3.7 | 6.4 | 9.9 | 14.8 | 18.9 | 21.9 | 24.2 | 23.3 | 21.4 | 15.9 | 11.1 | 5.1 |
| Absolute minimum temperature (°C) | -1.7 | 3.1 | 5.1 | 9.5 | 11.6 | 18.6 | 21.3 | 17.4 | 18.2 | 11.3 | 5.0 | -2.7 |
| 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) | 4.6 | 2.3 | 4.4 | 6.8 | 6.6 | 6.8 | 8.7 | 9.5 | 9.6 | 6.2 | 4.8 | 4.3 |
| Precipitation (mm) | 21 | 132 | 212 | 315 | 238 | 270 | 243 | 165 | 105 | 80 | 125 | 58 |
| Sunny days | 17 | 6 | 4 | 8 | 3 | 6 | 4 | 5 | 12 | 12 | 10 | 14 |
| Rainy days | 12 | 22 | 27 | 22 | 28 | 24 | 27 | 26 | 18 | 19 | 20 | 17 |
| 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