Average annual temperature is 21.6 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 5.4 °C
Number of sunny days: 161 days
Number of rainy days: 204 days
Look at detailed online map of Longtankou
* Weather data for Longtankou 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) | 27.6 | 29.2 | 30.3 | 36.5 | 38.1 | 37.5 | 34.0 | 30.0 | 31.2 | 31.2 | 30.0 | 27.9 |
| Average daytime temperature (°C) | 20.6 | 24.0 | 27.1 | 32.1 | 32.7 | 30.8 | 31.6 | 27.2 | 27.9 | 27.1 | 25.2 | 23.0 |
| Average temperature (°C) | 13.9 | 17.3 | 20.1 | 24.9 | 26.5 | 25.6 | 26.1 | 23.7 | 23.5 | 21.8 | 18.9 | 16.6 |
| Average night temperature (°C) | 8.5 | 12.2 | 14.3 | 18.5 | 21.2 | 21.3 | 21.3 | 20.6 | 19.5 | 17.5 | 14.0 | 11.5 |
| Absolute minimum temperature (°C) | 5.4 | 9.1 | 11.8 | 16.0 | 16.8 | 17.3 | 17.5 | 18.7 | 16.7 | 13.1 | 10.4 | 5.8 |
| 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) | 10.9 | 11.4 | 12.0 | 12.7 | 13.3 | 13.6 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| 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) | 9.1 | 9.1 | 10.0 | 11.3 | 11.0 | 10.7 | 11.3 | 9.7 | 10.7 | 9.6 | 9.4 | 8.6 |
| Precipitation (mm) | 5 | 20 | 17 | 2 | 33 | 236 | 94 | 230 | 70 | 54 | 25 | 7 |
| Sunny days | 21 | 14 | 17 | 22 | 17 | 7 | 6 | 0 | 5 | 15 | 18 | 19 |
| Rainy days | 10 | 14 | 14 | 8 | 14 | 23 | 25 | 31 | 25 | 16 | 12 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Longtankou is at