Average annual temperature is 17.7 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: -3.4 °C
Number of sunny days: 136 days
Number of rainy days: 228 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) | 16.4 | 18.1 | 24.9 | 35.4 | 35.0 | 35.8 | 37.7 | 33.0 | 32.2 | 25.7 | 22.9 | 17.5 |
| Average daytime temperature (°C) | 10.8 | 13.5 | 18.6 | 24.2 | 26.8 | 31.1 | 31.7 | 30.0 | 27.6 | 21.4 | 17.6 | 12.1 |
| Average temperature (°C) | 6.3 | 10.1 | 14.1 | 18.8 | 21.9 | 25.8 | 26.9 | 25.8 | 23.4 | 18.0 | 13.5 | 7.8 |
| Average night temperature (°C) | 1.7 | 6.5 | 9.4 | 13.8 | 17.6 | 21.1 | 22.7 | 22.3 | 20.2 | 15.0 | 9.1 | 2.9 |
| Absolute minimum temperature (°C) | -2.7 | 2.4 | 5.1 | 6.4 | 13.8 | 17.4 | 18.8 | 17.7 | 17.2 | 11.9 | 4.5 | -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 | 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) | 5.5 | 3.2 | 4.9 | 6.7 | 5.7 | 6.5 | 8.2 | 8.1 | 6.4 | 3.9 | 4.5 | 4.6 |
| Precipitation (mm) | 6 | 35 | 47 | 88 | 67 | 29 | 282 | 234 | 95 | 84 | 45 | 3 |
| Sunny days | 20 | 9 | 6 | 9 | 12 | 14 | 11 | 6 | 5 | 6 | 16 | 22 |
| Rainy days | 10 | 19 | 25 | 21 | 19 | 16 | 20 | 25 | 25 | 25 | 14 | 9 |
| 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