Average annual temperature is 13.2 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: -6.5 °C
Number of sunny days: 161 days
Number of rainy days: 190 days
Number of snow days: 14 days
Look at detailed online map of Longtan
* Weather data for Longtan 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) | 15.9 | 14.5 | 23.4 | 29.2 | 27.9 | 30.9 | 34.1 | 32.8 | 29.2 | 23.8 | 23.5 | 18.1 |
| Average daytime temperature (°C) | 7.6 | 7.8 | 14.4 | 18.4 | 21.8 | 25.2 | 29.4 | 28.1 | 23.0 | 18.5 | 13.8 | 8.2 |
| Average temperature (°C) | 2.3 | 3.4 | 9.1 | 13.3 | 16.9 | 20.6 | 24.3 | 23.2 | 18.9 | 14.0 | 8.5 | 3.2 |
| Average night temperature (°C) | -2.0 | -0.6 | 3.9 | 8.6 | 13.0 | 16.5 | 20.1 | 18.8 | 15.7 | 10.0 | 3.9 | -1.0 |
| Absolute minimum temperature (°C) | -6.5 | -4.1 | -2.9 | -0.3 | 6.4 | 12.6 | 15.3 | 13.5 | 11.5 | 5.8 | -2.0 | -6.3 |
| 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) | 10.3 | 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) | 7.2 | 4.1 | 5.7 | 7.0 | 6.0 | 7.3 | 9.6 | 9.9 | 6.0 | 6.5 | 6.1 | 6.1 |
| Precipitation (mm) | 16 | 28 | 56 | 68 | 113 | 183 | 101 | 191 | 229 | 97 | 63 | 18 |
| Sunny days | 27 | 9 | 17 | 16 | 8 | 9 | 9 | 10 | 4 | 15 | 16 | 21 |
| Rainy days | 1 | 12 | 14 | 14 | 23 | 21 | 22 | 21 | 26 | 16 | 12 | 8 |
| Snow days | 3 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 |
The best time to visit Longtan during the most sunny months:
The largest precipitation sum in Longtan is at