Average annual temperature is 16.7 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: -7.4 °C
Number of sunny days: 186 days
Number of rainy days: 178 days
Number of snow days: 1 day
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) | 17.3 | 15.9 | 26.2 | 31.2 | 34.0 | 33.9 | 35.0 | 34.5 | 31.1 | 25.6 | 27.7 | 20.9 |
| Average daytime temperature (°C) | 9.0 | 9.5 | 16.5 | 21.3 | 26.1 | 28.7 | 31.1 | 30.9 | 27.7 | 23.0 | 17.1 | 9.5 |
| Average temperature (°C) | 4.4 | 5.6 | 11.2 | 16.1 | 21.1 | 24.7 | 28.3 | 27.5 | 24.4 | 18.8 | 12.3 | 5.0 |
| Average night temperature (°C) | 0.1 | 2.0 | 7.1 | 12.0 | 17.5 | 21.6 | 26.3 | 24.6 | 21.8 | 15.1 | 8.0 | 1.2 |
| Absolute minimum temperature (°C) | -7.4 | -3.2 | 1.7 | 6.2 | 8.0 | 17.0 | 24.0 | 18.7 | 18.2 | 9.5 | -0.3 | -7.2 |
| 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) | 10.3 | 11.0 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.5 | 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) | 6.9 | 5.6 | 7.0 | 8.5 | 7.3 | 6.9 | 7.4 | 9.9 | 7.1 | 8.1 | 7.6 | 6.5 |
| Precipitation (mm) | 40 | 62 | 57 | 52 | 127 | 205 | 230 | 116 | 137 | 36 | 39 | 45 |
| Sunny days | 24 | 14 | 20 | 18 | 12 | 13 | 3 | 9 | 7 | 21 | 22 | 23 |
| Rainy days | 6 | 14 | 11 | 12 | 19 | 17 | 28 | 22 | 23 | 10 | 8 | 8 |
| Snow days | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Longtan during the most sunny months:
The largest precipitation sum in Longtan is at