Average annual temperature is 17.8 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: -4.0 °C
Number of sunny days: 157 days
Number of rainy days: 205 days
Number of snow days: 3 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) | 17.2 | 17.5 | 24.5 | 33.1 | 35.9 | 36.8 | 38.4 | 35.4 | 34.8 | 24.1 | 24.4 | 17.2 |
| Average daytime temperature (°C) | 10.4 | 13.0 | 18.8 | 23.4 | 27.7 | 31.1 | 32.8 | 31.3 | 28.2 | 21.5 | 17.9 | 11.6 |
| Average temperature (°C) | 5.7 | 9.6 | 13.8 | 18.5 | 22.7 | 25.7 | 27.9 | 26.8 | 23.9 | 17.7 | 13.6 | 7.6 |
| Average night temperature (°C) | 0.9 | 6.0 | 8.9 | 13.6 | 18.1 | 20.8 | 23.4 | 23.0 | 20.5 | 14.4 | 9.4 | 3.3 |
| Absolute minimum temperature (°C) | -4.0 | 2.1 | 4.3 | 7.8 | 13.9 | 15.9 | 19.7 | 17.6 | 16.2 | 10.5 | 4.1 | -2.2 |
| 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) | 5.9 | 3.2 | 6.1 | 7.0 | 6.7 | 6.6 | 9.0 | 8.7 | 6.6 | 3.6 | 5.3 | 4.3 |
| Precipitation (mm) | 5 | 25 | 30 | 119 | 58 | 71 | 232 | 181 | 163 | 66 | 25 | 6 |
| Sunny days | 24 | 9 | 14 | 13 | 15 | 13 | 7 | 9 | 9 | 6 | 21 | 17 |
| Rainy days | 5 | 19 | 17 | 17 | 16 | 17 | 24 | 22 | 21 | 25 | 9 | 13 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
The best time to visit Longmen during the most sunny months:
The largest precipitation sum in Longmen is at