Average annual temperature is 17.7 °C
Absolute maximum temperature: 37.2 °C
Absolute minimum temperature: -4.8 °C
Number of sunny days: 166 days
Number of rainy days: 198 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) | 16.8 | 17.6 | 24.2 | 33.8 | 37.2 | 37.1 | 35.8 | 33.4 | 33.8 | 24.2 | 24.4 | 16.9 |
| Average daytime temperature (°C) | 10.5 | 13.1 | 18.8 | 24.4 | 27.7 | 31.8 | 32.0 | 30.7 | 28.1 | 21.5 | 18.0 | 11.8 |
| Average temperature (°C) | 5.3 | 9.6 | 13.8 | 18.6 | 22.6 | 26.1 | 27.1 | 26.3 | 23.9 | 18.0 | 13.4 | 7.3 |
| Average night temperature (°C) | -0.2 | 6.1 | 8.7 | 13.6 | 17.7 | 21.2 | 22.9 | 22.6 | 20.4 | 14.7 | 8.7 | 2.4 |
| Absolute minimum temperature (°C) | -4.8 | 2.6 | 3.0 | 6.3 | 12.8 | 16.7 | 19.3 | 17.4 | 17.1 | 11.1 | 3.7 | -3.4 |
| 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 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| 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) | 6.0 | 3.1 | 5.6 | 6.4 | 6.5 | 7.1 | 8.9 | 8.2 | 6.1 | 3.6 | 5.4 | 4.2 |
| Precipitation (mm) | 1 | 35 | 32 | 66 | 40 | 51 | 338 | 164 | 104 | 58 | 32 | 2 |
| Sunny days | 24 | 10 | 12 | 16 | 16 | 14 | 7 | 9 | 8 | 5 | 21 | 24 |
| Rainy days | 6 | 18 | 19 | 14 | 15 | 16 | 24 | 22 | 22 | 26 | 9 | 7 |
| 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