Average annual temperature is 14.2 °C
Absolute maximum temperature: 32.7 °C
Absolute minimum temperature: -2.2 °C
Number of sunny days: 135 days
Number of rainy days: 230 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) | 22.2 | 20.3 | 22.1 | 27.0 | 32.7 | 32.6 | 27.3 | 24.7 | 23.7 | 22.4 | 20.2 | 17.5 |
| Average daytime temperature (°C) | 14.6 | 16.4 | 19.3 | 23.5 | 25.0 | 23.7 | 23.6 | 22.3 | 21.9 | 19.0 | 16.9 | 14.1 |
| Average temperature (°C) | 8.8 | 10.2 | 12.1 | 16.4 | 18.3 | 18.4 | 18.5 | 17.6 | 16.7 | 13.8 | 10.6 | 8.2 |
| Average night temperature (°C) | 2.4 | 3.8 | 4.9 | 8.8 | 11.1 | 13.7 | 14.5 | 14.4 | 12.5 | 9.2 | 4.5 | 2.4 |
| Absolute minimum temperature (°C) | -2.2 | -0.7 | 2.3 | 4.9 | 7.9 | 11.6 | 11.6 | 13.2 | 9.2 | 4.9 | 2.3 | -1.7 |
| 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 | 13.5 | 13.8 | 13.6 | 13.1 | 12.3 | 11.5 | 10.8 | 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) | 9.8 | 9.8 | 10.8 | 11.6 | 11.0 | 9.6 | 9.8 | 7.7 | 9.7 | 8.6 | 9.1 | 8.5 |
| Precipitation (mm) | 0 | 9 | 15 | 13 | 41 | 230 | 305 | 411 | 308 | 195 | 30 | 27 |
| Sunny days | 30 | 14 | 12 | 15 | 19 | 2 | 1 | 0 | 1 | 7 | 19 | 15 |
| Rainy days | 1 | 14 | 19 | 15 | 12 | 28 | 30 | 31 | 29 | 24 | 11 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Longtan is at