Average annual temperature is 14.3 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -10.9 °C
Number of sunny days: 260 days
Number of rainy days: 103 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) | 14.0 | 15.5 | 24.8 | 31.0 | 31.5 | 35.0 | 36.9 | 37.2 | 32.3 | 24.4 | 24.9 | 17.9 |
| Average daytime temperature (°C) | 6.4 | 9.9 | 18.0 | 20.5 | 24.4 | 29.2 | 32.6 | 31.3 | 27.0 | 21.2 | 13.2 | 5.9 |
| Average temperature (°C) | 0.3 | 3.9 | 11.2 | 14.3 | 19.2 | 23.5 | 27.0 | 26.3 | 21.8 | 15.3 | 7.4 | 0.3 |
| Average night temperature (°C) | -4.9 | -1.4 | 4.4 | 8.6 | 14.5 | 18.2 | 21.8 | 21.6 | 17.1 | 10.2 | 1.5 | -4.3 |
| Absolute minimum temperature (°C) | -10.1 | -4.9 | -0.4 | 3.4 | 6.6 | 13.5 | 16.1 | 16.4 | 9.9 | 7.1 | -5.7 | -10.9 |
| 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) | 7.6 | 7.2 | 8.7 | 7.5 | 6.7 | 9.5 | 9.6 | 9.7 | 7.7 | 7.6 | 7.8 | 7.2 |
| Precipitation (mm) | 4 | 14 | 22 | 101 | 92 | 64 | 56 | 157 | 63 | 21 | 6 | 19 |
| Sunny days | 29 | 22 | 26 | 17 | 19 | 20 | 20 | 16 | 11 | 26 | 27 | 27 |
| Rainy days | 1 | 6 | 5 | 13 | 12 | 10 | 11 | 15 | 19 | 5 | 3 | 3 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The largest precipitation sum in Longmen is at