Average annual temperature is 18.3 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -1.3 °C
Number of sunny days: 144 days
Number of rainy days: 219 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) | 16.1 | 18.2 | 23.7 | 34.6 | 35.7 | 37.5 | 37.6 | 36.2 | 35.5 | 25.3 | 23.8 | 17.4 |
| Average daytime temperature (°C) | 10.6 | 13.8 | 18.1 | 24.1 | 27.7 | 30.7 | 32.9 | 31.5 | 28.9 | 21.8 | 18.2 | 12.4 |
| Average temperature (°C) | 6.4 | 10.2 | 13.9 | 19.1 | 22.8 | 25.6 | 28.1 | 27.4 | 24.6 | 18.4 | 14.3 | 8.7 |
| Average night temperature (°C) | 2.3 | 6.7 | 9.9 | 14.5 | 18.6 | 21.3 | 23.8 | 23.6 | 21.1 | 15.6 | 10.6 | 4.8 |
| Absolute minimum temperature (°C) | -1.3 | 3.6 | 5.6 | 7.5 | 14.1 | 16.8 | 19.4 | 19.9 | 17.6 | 12.6 | 5.9 | -0.7 |
| 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 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.6 | 10.2 |
| 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) | 5.1 | 4.1 | 5.6 | 8.0 | 6.6 | 6.7 | 8.6 | 9.2 | 7.1 | 3.9 | 4.5 | 4.4 |
| Precipitation (mm) | 5 | 27 | 71 | 83 | 44 | 45 | 260 | 196 | 87 | 95 | 43 | 2 |
| Sunny days | 20 | 13 | 9 | 12 | 9 | 6 | 12 | 10 | 7 | 7 | 17 | 22 |
| Rainy days | 9 | 15 | 22 | 18 | 22 | 24 | 19 | 21 | 23 | 24 | 13 | 9 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Longmen during the most sunny months:
The largest precipitation sum in Longmen is at