Average annual temperature is 19.9 °C
Absolute maximum temperature: 35.9 °C
Absolute minimum temperature: -1.5 °C
Number of sunny days: 118 days
Number of rainy days: 247 days
Look at detailed online map of Longtancun
* Weather data for Longtancun 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) | 23.3 | 24.4 | 28.4 | 30.5 | 35.2 | 33.7 | 35.9 | 34.1 | 32.6 | 33.3 | 28.4 | 26.9 |
| Average daytime temperature (°C) | 16.8 | 20.0 | 22.3 | 25.0 | 28.4 | 29.9 | 31.6 | 30.5 | 29.8 | 26.3 | 23.7 | 19.6 |
| Average temperature (°C) | 11.6 | 13.9 | 16.4 | 19.6 | 23.0 | 24.8 | 26.5 | 25.5 | 24.7 | 21.5 | 17.4 | 13.7 |
| Average night temperature (°C) | 6.8 | 8.8 | 11.5 | 15.5 | 19.3 | 21.8 | 22.8 | 22.5 | 21.3 | 17.7 | 12.4 | 9.0 |
| Absolute minimum temperature (°C) | -1.5 | 2.4 | 5.1 | 8.2 | 13.4 | 20.3 | 21.6 | 21.1 | 19.8 | 12.4 | 5.0 | -0.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 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 | 12.7 | 13.3 | 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) | 6.1 | 7.1 | 6.4 | 7.0 | 7.6 | 8.1 | 10.2 | 8.2 | 8.3 | 6.5 | 8.2 | 7.0 |
| Precipitation (mm) | 59 | 57 | 187 | 104 | 113 | 267 | 180 | 286 | 216 | 95 | 11 | 35 |
| Sunny days | 14 | 14 | 18 | 9 | 5 | 0 | 6 | 1 | 0 | 8 | 23 | 20 |
| Rainy days | 17 | 14 | 13 | 21 | 26 | 30 | 25 | 30 | 30 | 23 | 7 | 11 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Longtancun during the most sunny months:
The largest precipitation sum in Longtancun is at