Average annual temperature is 17.8 °C
Absolute maximum temperature: 35.5 °C
Absolute minimum temperature: -1.1 °C
Number of sunny days: 167 days
Number of rainy days: 198 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) | 23.1 | 24.7 | 26.2 | 31.9 | 34.9 | 35.5 | 31.8 | 27.0 | 27.1 | 27.1 | 22.9 | 21.6 |
| Average daytime temperature (°C) | 16.1 | 20.2 | 22.7 | 27.8 | 28.7 | 26.6 | 26.8 | 24.8 | 25.4 | 21.5 | 19.2 | 17.3 |
| Average temperature (°C) | 9.8 | 14.4 | 16.6 | 21.7 | 23.2 | 22.1 | 22.0 | 21.0 | 20.6 | 16.9 | 13.5 | 11.6 |
| Average night temperature (°C) | 2.6 | 7.7 | 9.6 | 14.7 | 17.3 | 18.1 | 17.6 | 17.6 | 15.9 | 13.0 | 8.0 | 5.9 |
| Absolute minimum temperature (°C) | -1.1 | 3.7 | 5.7 | 10.1 | 12.9 | 14.7 | 14.3 | 15.4 | 12.7 | 10.4 | 4.2 | 3.0 |
| 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 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.9 | 10.5 |
| 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) | 9.2 | 9.8 | 10.5 | 11.5 | 11.1 | 9.9 | 10.5 | 8.9 | 10.6 | 8.7 | 9.0 | 8.4 |
| Precipitation (mm) | 1 | 24 | 28 | 7 | 39 | 202 | 162 | 152 | 71 | 187 | 18 | 6 |
| Sunny days | 28 | 20 | 17 | 23 | 19 | 6 | 6 | 0 | 6 | 5 | 19 | 18 |
| Rainy days | 3 | 8 | 14 | 7 | 12 | 24 | 25 | 31 | 24 | 26 | 11 | 13 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Longtan is at