Average annual temperature is 18.4 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: 0.7 °C
Number of sunny days: 196 days
Number of rainy days: 169 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) | 26.6 | 26.1 | 27.4 | 32.7 | 36.0 | 36.0 | 33.6 | 27.6 | 28.1 | 28.1 | 25.9 | 23.3 |
| Average daytime temperature (°C) | 17.8 | 21.4 | 24.5 | 28.7 | 29.6 | 26.5 | 27.0 | 24.2 | 24.8 | 22.5 | 21.1 | 18.8 |
| Average temperature (°C) | 11.6 | 15.4 | 17.7 | 22.0 | 23.4 | 21.8 | 22.2 | 20.4 | 20.1 | 17.6 | 15.4 | 13.3 |
| Average night temperature (°C) | 4.3 | 8.8 | 10.9 | 15.3 | 17.3 | 17.6 | 17.9 | 17.4 | 15.5 | 13.1 | 9.4 | 8.0 |
| Absolute minimum temperature (°C) | 0.7 | 6.0 | 7.8 | 11.0 | 11.2 | 14.8 | 15.6 | 15.8 | 12.7 | 9.9 | 5.3 | 4.9 |
| 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 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.7 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.6 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| 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) | 9.0 | 9.5 | 10.4 | 11.6 | 10.9 | 9.8 | 10.4 | 8.5 | 10.4 | 8.5 | 8.9 | 8.0 |
| Precipitation (mm) | 0 | 1 | 10 | 1 | 55 | 236 | 261 | 404 | 186 | 140 | 14 | 5 |
| Sunny days | 30 | 21 | 27 | 26 | 24 | 3 | 5 | 1 | 5 | 8 | 25 | 21 |
| Rainy days | 1 | 7 | 4 | 4 | 7 | 27 | 26 | 30 | 25 | 23 | 5 | 10 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Longtan is at