Average annual temperature is 16.2 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: -3.2 °C
Number of sunny days: 97 days
Number of rainy days: 266 days
Number of snow days: 2 days
Look at detailed online map of Longtanggou
* Weather data for Longtanggou 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) | 20.2 | 19.7 | 21.7 | 30.9 | 32.6 | 31.5 | 32.5 | 30.8 | 32.9 | 29.7 | 25.7 | 24.6 |
| Average daytime temperature (°C) | 9.7 | 11.2 | 16.5 | 22.6 | 25.3 | 25.9 | 29.0 | 28.1 | 27.2 | 21.0 | 17.6 | 12.0 |
| Average temperature (°C) | 5.4 | 7.6 | 12.2 | 17.2 | 20.6 | 21.9 | 24.4 | 23.8 | 22.5 | 17.0 | 13.2 | 8.0 |
| Average night temperature (°C) | 1.4 | 4.3 | 8.1 | 12.8 | 16.4 | 18.4 | 20.7 | 20.2 | 18.6 | 13.4 | 9.1 | 4.0 |
| Absolute minimum temperature (°C) | -3.2 | 0.4 | 3.2 | 7.0 | 9.7 | 14.3 | 17.7 | 15.9 | 15.0 | 7.6 | 2.0 | -2.8 |
| 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 | 13.8 | 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) | 4.6 | 2.8 | 3.9 | 7.8 | 7.3 | 6.2 | 8.2 | 8.9 | 8.7 | 5.1 | 5.6 | 3.9 |
| Precipitation (mm) | 17 | 66 | 81 | 126 | 202 | 266 | 264 | 180 | 195 | 102 | 43 | 20 |
| Sunny days | 18 | 3 | 5 | 8 | 3 | 5 | 8 | 2 | 9 | 9 | 11 | 16 |
| Rainy days | 11 | 25 | 26 | 22 | 28 | 25 | 23 | 29 | 21 | 22 | 19 | 15 |
| Snow days | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Longtanggou during the most sunny months:
The largest precipitation sum in Longtanggou is at