Average annual temperature is 18.1 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -2.2 °C
Number of sunny days: 163 days
Number of rainy days: 201 days
Number of snow days: 1 day
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) | 16.0 | 18.0 | 24.4 | 36.1 | 36.4 | 37.3 | 37.6 | 33.6 | 33.3 | 25.9 | 23.3 | 17.9 |
| Average daytime temperature (°C) | 10.7 | 13.4 | 18.7 | 24.6 | 27.7 | 31.7 | 32.3 | 30.4 | 28.0 | 21.6 | 17.8 | 12.0 |
| Average temperature (°C) | 6.3 | 10.0 | 14.2 | 19.3 | 22.6 | 26.3 | 27.5 | 26.2 | 23.9 | 18.3 | 13.8 | 7.9 |
| Average night temperature (°C) | 1.8 | 6.3 | 9.5 | 14.3 | 18.1 | 21.5 | 23.3 | 22.7 | 20.4 | 15.3 | 9.7 | 3.2 |
| Absolute minimum temperature (°C) | -2.2 | 2.9 | 4.7 | 7.1 | 13.8 | 17.5 | 19.1 | 19.4 | 16.9 | 12.6 | 4.4 | -2.0 |
| 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 | 12.4 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 5.7 | 3.5 | 5.5 | 7.3 | 6.3 | 6.9 | 8.3 | 8.6 | 6.6 | 3.8 | 4.7 | 4.5 |
| Precipitation (mm) | 2 | 27 | 38 | 107 | 47 | 19 | 211 | 205 | 92 | 59 | 23 | 1 |
| Sunny days | 22 | 11 | 9 | 12 | 16 | 13 | 14 | 7 | 7 | 9 | 18 | 25 |
| Rainy days | 8 | 17 | 22 | 18 | 15 | 17 | 17 | 24 | 23 | 22 | 12 | 6 |
| Snow days | 1 | 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