Average annual temperature is 14.1 °C
Absolute maximum temperature: 32.8 °C
Absolute minimum temperature: -3.1 °C
Number of sunny days: 109 days
Number of rainy days: 254 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) | 21.7 | 21.4 | 22.9 | 28.6 | 32.8 | 29.5 | 29.2 | 27.6 | 27.1 | 25.1 | 20.9 | 19.4 |
| Average daytime temperature (°C) | 12.1 | 14.7 | 16.6 | 21.5 | 23.7 | 23.4 | 25.2 | 24.2 | 22.9 | 17.7 | 16.3 | 13.5 |
| Average temperature (°C) | 5.9 | 8.1 | 10.7 | 15.0 | 17.9 | 18.9 | 20.7 | 20.1 | 18.5 | 14.1 | 11.3 | 8.1 |
| Average night temperature (°C) | 1.0 | 3.2 | 6.2 | 9.5 | 13.1 | 15.3 | 16.4 | 16.2 | 14.4 | 11.0 | 6.7 | 3.6 |
| Absolute minimum temperature (°C) | -3.1 | 1.0 | 3.1 | 4.3 | 8.3 | 12.1 | 12.6 | 12.9 | 10.2 | 6.6 | 3.9 | -0.6 |
| 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) | 10.6 | 11.2 | 12.0 | 12.9 | 13.6 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.7 | 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) | 8.5 | 7.7 | 7.6 | 9.8 | 9.4 | 7.0 | 8.7 | 9.0 | 8.1 | 5.4 | 8.1 | 8.1 |
| Precipitation (mm) | 5 | 79 | 167 | 77 | 137 | 165 | 197 | 184 | 159 | 165 | 99 | 91 |
| Sunny days | 23 | 16 | 5 | 10 | 7 | 0 | 7 | 4 | 7 | 3 | 11 | 16 |
| Rainy days | 7 | 11 | 26 | 20 | 24 | 30 | 24 | 27 | 23 | 28 | 19 | 15 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Longmen is at