Average annual temperature is 23.3 °C
Absolute maximum temperature: 37.5 °C
Absolute minimum temperature: 4.3 °C
Number of sunny days: 114 days
Number of rainy days: 251 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) | 26.9 | 27.3 | 31.2 | 30.9 | 36.2 | 34.3 | 37.5 | 35.1 | 33.1 | 33.1 | 30.4 | 29.8 |
| Average daytime temperature (°C) | 18.6 | 23.1 | 25.5 | 27.0 | 29.9 | 31.9 | 33.3 | 32.3 | 30.6 | 28.0 | 25.7 | 21.0 |
| Average temperature (°C) | 14.7 | 18.3 | 21.0 | 23.3 | 26.3 | 28.3 | 29.6 | 28.8 | 27.4 | 24.6 | 21.2 | 16.4 |
| Average night temperature (°C) | 10.8 | 14.1 | 17.3 | 20.5 | 23.4 | 25.7 | 26.5 | 26.1 | 25.0 | 21.6 | 17.3 | 12.2 |
| Absolute minimum temperature (°C) | 4.9 | 8.2 | 13.5 | 14.9 | 18.8 | 23.7 | 25.3 | 24.3 | 23.5 | 16.6 | 11.8 | 4.3 |
| 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 | 11.1 | 10.8 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.0 | 7.4 | 5.6 | 4.9 | 7.7 | 9.0 | 10.4 | 8.4 | 7.0 | 6.7 | 8.2 | 6.3 |
| Precipitation (mm) | 36 | 26 | 194 | 130 | 195 | 223 | 172 | 264 | 602 | 199 | 12 | 10 |
| Sunny days | 16 | 18 | 14 | 3 | 4 | 0 | 6 | 3 | 0 | 14 | 19 | 17 |
| Rainy days | 15 | 10 | 17 | 27 | 27 | 30 | 25 | 28 | 30 | 17 | 11 | 14 |
| 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