Average annual temperature is -3.8 °C
Absolute maximum temperature: 17.0 °C
Absolute minimum temperature: -25.9 °C
Number of sunny days: 123 days
Number of rainy days: 120 days
Number of snow days: 122 days
Look at detailed online map of Longmengda
* Weather data for Longmengda 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) | 2.6 | -0.6 | -0.5 | 7.5 | 14.3 | 15.9 | 17.0 | 16.5 | 13.8 | 12.4 | 2.3 | -1.5 |
| Average daytime temperature (°C) | -5.2 | -4.2 | -5.1 | 0.2 | 4.2 | 9.6 | 12.0 | 12.6 | 10.1 | 1.2 | -3.0 | -5.4 |
| Average temperature (°C) | -12.1 | -10.5 | -11.0 | -6.3 | -1.7 | 4.0 | 6.3 | 7.1 | 3.7 | -4.0 | -9.3 | -11.9 |
| Average night temperature (°C) | -19.1 | -17.8 | -17.8 | -14.0 | -8.5 | -0.9 | 1.1 | 2.3 | -1.3 | -8.9 | -15.7 | -18.2 |
| Absolute minimum temperature (°C) | -25.3 | -25.9 | -22.3 | -22.7 | -20.7 | -4.2 | -2.9 | -2.4 | -4.1 | -14.5 | -21.1 | -22.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.2 | 11.0 | 12.0 | 13.0 | 13.9 | 14.3 | 14.1 | 13.4 | 12.4 | 11.3 | 10.4 | 10.0 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 |
| Sunshine mean duration (h) | 9.0 | 9.5 | 9.9 | 11.3 | 11.0 | 9.2 | 9.3 | 8.4 | 8.7 | 9.1 | 9.1 | 8.6 |
| Precipitation (mm) | 2 | 19 | 36 | 30 | 54 | 110 | 137 | 144 | 113 | 59 | 8 | 5 |
| Sunny days | 21 | 11 | 12 | 9 | 8 | 1 | 2 | 2 | 4 | 11 | 20 | 22 |
| Rainy days | 0 | 0 | 1 | 1 | 9 | 25 | 28 | 29 | 22 | 3 | 1 | 1 |
| Snow days | 10 | 17 | 18 | 20 | 14 | 4 | 1 | 0 | 4 | 17 | 9 | 8 |
The largest precipitation sum in Longmengda is at