Average annual temperature is 17.5 °C
Absolute maximum temperature: 37.8 °C
Absolute minimum temperature: -8.5 °C
Number of sunny days: 138 days
Number of rainy days: 225 days
Number of snow days: 2 days
Look at detailed online map of Longmen
* Weather data for Longmen 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) | 22.6 | 22.2 | 26.2 | 32.2 | 34.0 | 33.8 | 37.8 | 35.8 | 33.4 | 26.7 | 30.0 | 24.9 |
| Average daytime temperature (°C) | 10.5 | 11.2 | 17.3 | 21.4 | 25.9 | 29.3 | 33.2 | 31.1 | 28.8 | 23.4 | 18.4 | 11.4 |
| Average temperature (°C) | 5.8 | 6.9 | 12.5 | 17.0 | 21.5 | 25.4 | 29.1 | 27.1 | 25.0 | 19.2 | 13.3 | 6.6 |
| Average night temperature (°C) | 1.3 | 3.2 | 8.2 | 12.9 | 17.7 | 22.1 | 26.2 | 24.0 | 22.0 | 15.5 | 9.1 | 2.7 |
| Absolute minimum temperature (°C) | -8.5 | -3.4 | 2.2 | 6.3 | 9.5 | 18.5 | 23.9 | 19.0 | 18.4 | 11.0 | 2.6 | -7.1 |
| 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 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.5 | 11.1 | 12.0 | 12.9 | 13.7 | 14.0 | 13.9 | 13.2 | 12.3 | 11.4 | 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) | 6.9 | 4.8 | 5.9 | 6.8 | 7.4 | 6.5 | 8.4 | 9.4 | 7.3 | 7.7 | 7.7 | 6.9 |
| Precipitation (mm) | 63 | 88 | 79 | 107 | 168 | 305 | 205 | 242 | 167 | 29 | 51 | 31 |
| Sunny days | 19 | 11 | 15 | 9 | 8 | 4 | 5 | 3 | 4 | 15 | 22 | 23 |
| Rainy days | 11 | 17 | 16 | 21 | 23 | 26 | 26 | 28 | 26 | 16 | 8 | 7 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Longmen during the most sunny months:
The largest precipitation sum in Longmen is at