Average annual temperature is 18.2 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -1.5 °C
Number of sunny days: 120 days
Number of rainy days: 245 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) | 17.3 | 17.5 | 24.1 | 32.0 | 31.2 | 33.6 | 34.9 | 34.9 | 34.4 | 27.0 | 25.6 | 18.8 |
| Average daytime temperature (°C) | 11.1 | 13.9 | 18.0 | 23.9 | 26.0 | 27.5 | 31.1 | 31.5 | 28.6 | 22.5 | 18.8 | 13.0 |
| Average temperature (°C) | 6.8 | 10.1 | 13.8 | 19.2 | 22.0 | 24.0 | 27.1 | 27.4 | 24.9 | 19.0 | 14.7 | 9.3 |
| Average night temperature (°C) | 2.4 | 6.4 | 9.5 | 14.7 | 18.6 | 20.9 | 23.5 | 23.8 | 21.5 | 15.9 | 11.0 | 5.2 |
| Absolute minimum temperature (°C) | -1.5 | 3.8 | 5.0 | 9.0 | 12.8 | 18.5 | 18.6 | 19.5 | 18.7 | 11.7 | 5.2 | -0.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 13.9 | 13.2 | 12.3 | 11.4 | 10.6 | 10.2 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 4.1 | 3.3 | 4.6 | 7.2 | 6.6 | 5.6 | 7.9 | 9.3 | 6.6 | 4.6 | 4.9 | 3.7 |
| Precipitation (mm) | 30 | 43 | 147 | 124 | 199 | 289 | 330 | 153 | 250 | 207 | 98 | 39 |
| Sunny days | 17 | 13 | 6 | 11 | 4 | 10 | 9 | 6 | 9 | 8 | 12 | 15 |
| Rainy days | 14 | 15 | 25 | 19 | 27 | 20 | 22 | 25 | 21 | 23 | 18 | 16 |
| Snow days | 0 | 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