Average annual temperature is 21.3 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: 3.1 °C
Number of sunny days: 158 days
Number of rainy days: 207 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) | 29.0 | 28.7 | 30.3 | 32.7 | 36.1 | 35.3 | 34.5 | 31.9 | 33.2 | 30.2 | 27.9 | 24.2 |
| Average daytime temperature (°C) | 23.2 | 25.1 | 26.1 | 28.8 | 29.3 | 30.2 | 30.5 | 29.1 | 29.9 | 27.1 | 24.8 | 21.7 |
| Average temperature (°C) | 15.4 | 17.6 | 19.2 | 22.1 | 23.7 | 25.3 | 26.0 | 25.2 | 25.0 | 21.9 | 18.4 | 15.2 |
| Average night temperature (°C) | 7.0 | 8.9 | 11.8 | 15.1 | 17.5 | 21.1 | 22.4 | 22.2 | 20.4 | 16.9 | 11.9 | 8.9 |
| Absolute minimum temperature (°C) | 3.1 | 4.8 | 9.1 | 10.2 | 14.8 | 17.9 | 20.6 | 20.9 | 17.5 | 13.2 | 8.7 | 5.9 |
| 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) | 9.9 | 10.2 | 10.4 | 11.2 | 10.6 | 9.6 | 9.3 | 7.7 | 10.4 | 9.3 | 9.2 | 8.7 |
| Precipitation (mm) | 0 | 9 | 62 | 48 | 87 | 271 | 175 | 270 | 207 | 113 | 44 | 67 |
| Sunny days | 31 | 21 | 19 | 15 | 6 | 1 | 2 | 0 | 5 | 12 | 27 | 19 |
| Rainy days | 0 | 7 | 12 | 15 | 25 | 29 | 29 | 31 | 25 | 19 | 3 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Longtan is at