Average annual temperature is 17.5 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -5.7 °C
Number of sunny days: 149 days
Number of rainy days: 215 days
Number of snow days: 1 day
Look at detailed online map of Longmenchang
* Weather data for Longmenchang 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) | 21.9 | 19.9 | 24.7 | 29.5 | 32.9 | 32.9 | 34.3 | 35.9 | 33.5 | 28.3 | 27.2 | 22.9 |
| Average daytime temperature (°C) | 11.4 | 11.3 | 17.9 | 21.8 | 25.6 | 28.9 | 31.6 | 31.5 | 29.3 | 23.8 | 19.2 | 12.7 |
| Average temperature (°C) | 6.1 | 7.4 | 13.1 | 17.1 | 21.4 | 24.9 | 27.7 | 27.2 | 24.9 | 19.1 | 13.5 | 7.3 |
| Average night temperature (°C) | 0.6 | 3.9 | 8.5 | 12.7 | 17.5 | 21.3 | 24.3 | 23.4 | 21.2 | 15.0 | 8.6 | 2.6 |
| Absolute minimum temperature (°C) | -5.7 | -3.1 | 4.3 | 6.3 | 10.9 | 18.5 | 22.2 | 17.9 | 17.6 | 10.6 | 2.4 | -5.6 |
| 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) | 10.5 | 11.2 | 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) | 6.8 | 3.7 | 6.0 | 7.2 | 7.5 | 8.5 | 9.4 | 10.0 | 8.1 | 6.7 | 7.3 | 6.7 |
| Precipitation (mm) | 41 | 87 | 113 | 202 | 182 | 284 | 144 | 134 | 49 | 39 | 41 | 26 |
| Sunny days | 21 | 9 | 14 | 9 | 9 | 7 | 7 | 8 | 9 | 18 | 18 | 20 |
| Rainy days | 9 | 19 | 17 | 21 | 22 | 23 | 24 | 23 | 21 | 13 | 12 | 11 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Longmenchang during the most sunny months:
The largest precipitation sum in Longmenchang is at