Average annual temperature is 18.5 °C
Absolute maximum temperature: 37.0 °C
Absolute minimum temperature: -2.3 °C
Number of sunny days: 104 days
Number of rainy days: 261 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) | 16.4 | 20.6 | 25.0 | 32.5 | 36.0 | 36.5 | 37.0 | 34.0 | 33.9 | 25.9 | 25.2 | 18.3 |
| Average daytime temperature (°C) | 11.0 | 14.5 | 18.9 | 24.5 | 27.4 | 28.9 | 32.3 | 30.8 | 28.7 | 22.3 | 19.0 | 13.4 |
| Average temperature (°C) | 7.4 | 11.1 | 14.9 | 19.6 | 22.7 | 24.4 | 27.0 | 26.2 | 24.2 | 18.8 | 15.6 | 9.8 |
| Average night temperature (°C) | 3.8 | 8.1 | 11.3 | 15.0 | 18.7 | 20.6 | 22.7 | 22.4 | 20.6 | 15.9 | 12.5 | 6.6 |
| Absolute minimum temperature (°C) | -2.3 | 4.8 | 5.7 | 9.6 | 14.9 | 16.7 | 17.7 | 18.3 | 17.4 | 10.6 | 6.3 | 0.7 |
| 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) | 10.6 | 11.2 | 12.0 | 12.8 | 13.5 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| 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) | 5.1 | 3.9 | 5.2 | 8.0 | 7.0 | 6.7 | 9.1 | 8.4 | 7.0 | 4.6 | 5.3 | 4.7 |
| Precipitation (mm) | 33 | 40 | 86 | 62 | 143 | 62 | 214 | 245 | 115 | 82 | 44 | 22 |
| Sunny days | 12 | 5 | 6 | 10 | 9 | 5 | 12 | 4 | 10 | 9 | 7 | 15 |
| Rainy days | 19 | 23 | 25 | 20 | 22 | 25 | 19 | 27 | 20 | 22 | 23 | 16 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Longtan during the most sunny months:
The largest precipitation sum in Longtan is at