Average annual temperature is 16.0 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: -1.3 °C
Number of sunny days: 155 days
Number of rainy days: 210 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) | 22.7 | 23.6 | 25.4 | 30.3 | 32.7 | 33.3 | 28.3 | 24.8 | 25.5 | 25.2 | 22.7 | 21.6 |
| Average daytime temperature (°C) | 14.5 | 18.8 | 21.7 | 26.4 | 27.3 | 25.0 | 24.5 | 23.2 | 23.6 | 20.7 | 18.6 | 15.6 |
| Average temperature (°C) | 8.0 | 12.3 | 15.0 | 19.6 | 21.0 | 20.2 | 19.8 | 19.0 | 18.7 | 15.6 | 12.4 | 9.9 |
| Average night temperature (°C) | 1.3 | 5.7 | 7.9 | 12.1 | 14.9 | 16.0 | 15.8 | 15.7 | 14.2 | 11.2 | 6.5 | 4.5 |
| Absolute minimum temperature (°C) | -1.3 | 3.0 | 4.4 | 7.9 | 11.4 | 13.9 | 13.3 | 13.5 | 12.4 | 8.3 | 2.0 | 0.2 |
| 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) | 10.8 | 11.3 | 12.0 | 12.8 | 13.4 | 13.7 | 13.5 | 13.0 | 12.3 | 11.6 | 10.9 | 10.6 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 8.1 | 9.1 | 10.2 | 11.6 | 10.8 | 10.4 | 9.9 | 9.6 | 10.5 | 8.2 | 8.9 | 7.4 |
| Precipitation (mm) | 3 | 4 | 16 | 20 | 48 | 211 | 215 | 327 | 130 | 88 | 31 | 15 |
| Sunny days | 24 | 15 | 21 | 20 | 22 | 4 | 4 | 1 | 6 | 2 | 19 | 17 |
| Rainy days | 7 | 13 | 10 | 10 | 9 | 26 | 27 | 30 | 24 | 29 | 11 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Longtan is at