Average annual temperature is 12.3 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: -9.8 °C
Number of sunny days: 147 days
Number of rainy days: 210 days
Number of snow days: 8 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) | 16.0 | 13.4 | 21.8 | 30.2 | 28.4 | 29.5 | 32.5 | 31.7 | 28.2 | 23.8 | 22.9 | 17.8 |
| Average daytime temperature (°C) | 7.1 | 7.2 | 13.3 | 18.1 | 20.6 | 23.9 | 28.3 | 27.2 | 22.0 | 17.4 | 13.0 | 7.8 |
| Average temperature (°C) | 1.4 | 3.0 | 8.1 | 12.9 | 15.8 | 19.5 | 23.2 | 22.7 | 18.0 | 12.7 | 7.3 | 2.5 |
| Average night temperature (°C) | -4.0 | -1.4 | 2.8 | 7.7 | 11.4 | 15.3 | 18.5 | 17.8 | 14.4 | 8.3 | 1.8 | -1.9 |
| Absolute minimum temperature (°C) | -9.8 | -7.5 | -2.5 | -0.8 | 3.6 | 11.3 | 12.6 | 12.2 | 9.9 | 3.5 | -4.1 | -6.4 |
| 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) | 10.3 | 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) | 6.7 | 4.7 | 5.4 | 7.1 | 6.2 | 6.5 | 9.1 | 9.8 | 6.1 | 6.0 | 5.9 | 6.4 |
| Precipitation (mm) | 19 | 41 | 58 | 91 | 143 | 175 | 115 | 123 | 195 | 125 | 65 | 28 |
| Sunny days | 26 | 9 | 13 | 15 | 7 | 6 | 9 | 11 | 7 | 10 | 14 | 20 |
| Rainy days | 3 | 15 | 18 | 15 | 24 | 24 | 22 | 20 | 23 | 21 | 15 | 10 |
| Snow days | 2 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The best time to visit Longtan during the most sunny months:
The largest precipitation sum in Longtan is at