Average annual temperature is 10.5 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: -21.5 °C
Number of sunny days: 243 days
Number of rainy days: 105 days
Number of snow days: 17 days
Look at detailed online map of Longtangou
* Weather data for Longtangou 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) | 6.8 | 11.2 | 24.9 | 27.1 | 33.2 | 38.4 | 38.1 | 34.7 | 30.6 | 26.0 | 23.2 | 13.2 |
| Average daytime temperature (°C) | -1.6 | 3.3 | 12.7 | 18.1 | 24.5 | 31.2 | 30.0 | 28.3 | 25.3 | 19.3 | 4.1 | -3.3 |
| Average temperature (°C) | -6.5 | -1.8 | 6.2 | 11.5 | 18.5 | 24.5 | 25.1 | 23.5 | 19.7 | 13.1 | -0.6 | -7.8 |
| Average night temperature (°C) | -11.0 | -5.8 | 0.5 | 5.8 | 13.4 | 18.8 | 20.7 | 19.5 | 14.5 | 8.0 | -4.5 | -11.5 |
| Absolute minimum temperature (°C) | -21.5 | -10.1 | -6.0 | -1.5 | 8.7 | 13.8 | 16.3 | 14.2 | 8.0 | 3.4 | -11.4 | -20.1 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.8 | 8.4 | 10.1 | 9.7 | 9.7 | 11.2 | 8.9 | 10.3 | 9.7 | 9.0 | 7.3 | 6.8 |
| Precipitation (mm) | 3 | 2 | 2 | 79 | 38 | 19 | 176 | 102 | 43 | 19 | 44 | 10 |
| Sunny days | 28 | 25 | 26 | 18 | 19 | 16 | 7 | 15 | 19 | 25 | 23 | 22 |
| Rainy days | 1 | 1 | 4 | 12 | 12 | 14 | 24 | 16 | 11 | 6 | 4 | 0 |
| Snow days | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 9 |
The largest precipitation sum in Longtangou is at