Average annual temperature is 16.5 °C
Absolute maximum temperature: 32.2 °C
Absolute minimum temperature: -3.9 °C
Number of sunny days: 91 days
Number of rainy days: 272 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) | 20.7 | 15.9 | 21.4 | 28.3 | 30.6 | 31.2 | 32.2 | 31.8 | 32.0 | 25.5 | 23.2 | 23.0 |
| Average daytime temperature (°C) | 10.1 | 10.6 | 15.9 | 21.2 | 24.7 | 26.7 | 29.5 | 29.2 | 27.5 | 21.0 | 16.9 | 11.5 |
| Average temperature (°C) | 6.0 | 7.3 | 12.1 | 16.8 | 20.7 | 23.0 | 25.5 | 25.1 | 23.3 | 17.4 | 13.0 | 7.7 |
| Average night temperature (°C) | 2.1 | 4.3 | 8.3 | 12.9 | 17.2 | 19.7 | 22.2 | 21.4 | 19.5 | 14.0 | 9.3 | 3.3 |
| Absolute minimum temperature (°C) | -3.5 | 0.3 | 4.7 | 7.8 | 10.8 | 16.0 | 18.8 | 15.7 | 15.5 | 9.8 | 3.7 | -3.9 |
| 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 | 13.6 | 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) | 4.5 | 2.5 | 4.1 | 6.0 | 6.0 | 5.6 | 7.7 | 9.4 | 8.1 | 5.2 | 4.9 | 4.3 |
| Precipitation (mm) | 34 | 107 | 127 | 164 | 174 | 302 | 289 | 183 | 111 | 76 | 51 | 52 |
| Sunny days | 16 | 3 | 3 | 5 | 5 | 6 | 4 | 2 | 9 | 10 | 10 | 18 |
| Rainy days | 13 | 25 | 28 | 25 | 26 | 24 | 27 | 29 | 21 | 21 | 20 | 13 |
| 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