Average annual temperature is 18.9 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: -1.6 °C
Number of sunny days: 146 days
Number of rainy days: 218 days
Number of snow days: 1 day
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) | 16.4 | 20.1 | 24.5 | 33.8 | 35.4 | 37.9 | 36.9 | 34.6 | 34.2 | 26.3 | 24.4 | 18.9 |
| Average daytime temperature (°C) | 11.2 | 14.8 | 19.2 | 25.3 | 28.2 | 29.7 | 32.9 | 31.2 | 29.1 | 22.7 | 19.1 | 13.7 |
| Average temperature (°C) | 7.4 | 11.4 | 15.3 | 20.2 | 23.3 | 25.1 | 27.5 | 26.6 | 24.7 | 19.2 | 15.8 | 10.0 |
| Average night temperature (°C) | 3.7 | 8.2 | 11.5 | 15.5 | 19.3 | 21.4 | 23.3 | 23.1 | 21.1 | 16.4 | 12.7 | 6.3 |
| Absolute minimum temperature (°C) | -1.6 | 5.6 | 4.5 | 10.1 | 15.4 | 17.7 | 18.7 | 19.2 | 17.9 | 11.5 | 6.8 | -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 | 12.9 | 13.6 | 13.9 | 13.8 | 13.1 | 12.3 | 11.5 | 10.7 | 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 | 4.0 | 4.8 | 8.0 | 7.2 | 6.8 | 8.9 | 8.2 | 6.9 | 4.3 | 4.5 | 4.4 |
| Precipitation (mm) | 4 | 12 | 76 | 70 | 94 | 41 | 157 | 306 | 105 | 56 | 39 | 2 |
| Sunny days | 25 | 11 | 9 | 12 | 10 | 9 | 11 | 3 | 8 | 10 | 13 | 25 |
| Rainy days | 5 | 17 | 22 | 18 | 21 | 21 | 20 | 28 | 22 | 21 | 17 | 6 |
| Snow days | 1 | 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