Average annual temperature is 20.5 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: 1.3 °C
Number of sunny days: 99 days
Number of rainy days: 266 days
Look at detailed online map of Longdan
* Weather data for Longdan 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) | 24.4 | 25.8 | 30.8 | 30.9 | 34.9 | 34.2 | 32.5 | 30.8 | 29.5 | 30.0 | 27.2 | 25.9 |
| Average daytime temperature (°C) | 16.2 | 18.7 | 22.3 | 25.6 | 28.5 | 29.5 | 30.6 | 28.5 | 27.7 | 25.4 | 22.2 | 17.4 |
| Average temperature (°C) | 11.9 | 15.0 | 18.4 | 21.6 | 24.2 | 25.8 | 26.6 | 24.9 | 24.2 | 21.6 | 18.1 | 13.7 |
| Average night temperature (°C) | 7.6 | 11.6 | 14.9 | 18.1 | 20.6 | 22.6 | 23.3 | 22.3 | 21.6 | 18.4 | 14.4 | 10.2 |
| Absolute minimum temperature (°C) | 1.9 | 7.2 | 10.5 | 12.8 | 16.5 | 21.2 | 21.1 | 20.2 | 19.4 | 16.6 | 8.7 | 1.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.5 | 4.2 | 4.7 | 6.3 | 8.0 | 8.8 | 10.6 | 8.1 | 9.0 | 8.0 | 7.2 | 5.8 |
| Precipitation (mm) | 10 | 95 | 42 | 161 | 87 | 275 | 175 | 344 | 232 | 54 | 66 | 22 |
| Sunny days | 20 | 10 | 7 | 3 | 6 | 4 | 5 | 3 | 2 | 15 | 11 | 13 |
| Rainy days | 11 | 18 | 24 | 27 | 25 | 26 | 26 | 28 | 28 | 16 | 19 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Longdan during the most sunny months:
The largest precipitation sum in Longdan is at