Average annual temperature is 16.0 °C
Absolute maximum temperature: 43.4 °C
Absolute minimum temperature: -11.3 °C
Number of sunny days: 259 days
Number of rainy days: 101 days
Number of snow days: 5 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) | 13.6 | 19.1 | 29.1 | 27.4 | 33.7 | 37.6 | 43.4 | 33.8 | 31.4 | 27.0 | 28.3 | 21.1 |
| Average daytime temperature (°C) | 6.9 | 10.0 | 18.9 | 20.8 | 25.6 | 32.1 | 34.3 | 30.0 | 26.4 | 22.6 | 13.3 | 5.2 |
| Average temperature (°C) | 2.7 | 5.4 | 13.1 | 15.8 | 21.2 | 26.9 | 29.4 | 26.7 | 23.1 | 17.8 | 8.5 | 1.0 |
| Average night temperature (°C) | -2.0 | 0.8 | 7.0 | 10.7 | 16.8 | 21.5 | 24.5 | 23.2 | 19.7 | 12.7 | 3.6 | -3.5 |
| Absolute minimum temperature (°C) | -8.6 | -4.7 | 0.5 | 4.4 | 13.3 | 15.0 | 21.1 | 17.0 | 13.9 | 8.3 | -3.0 | -11.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 10.1 | 10.9 | 12.0 | 13.1 | 14.0 | 14.5 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.5 | 7.5 | 9.5 | 8.0 | 7.9 | 9.5 | 9.9 | 9.5 | 7.6 | 7.6 | 7.5 | 7.2 |
| Precipitation (mm) | 4 | 11 | 14 | 70 | 73 | 27 | 150 | 121 | 80 | 3 | 24 | 26 |
| Sunny days | 27 | 22 | 29 | 19 | 17 | 18 | 15 | 15 | 19 | 28 | 26 | 24 |
| Rainy days | 2 | 6 | 2 | 11 | 14 | 12 | 16 | 16 | 11 | 3 | 3 | 5 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 |
The largest precipitation sum in Longmen is at