Average annual temperature is 5.1 °C
Absolute maximum temperature: 34.9 °C
Absolute minimum temperature: -29.7 °C
Number of sunny days: 237 days
Number of rainy days: 95 days
Number of snow days: 33 days
Look at detailed online map of Longdecun
* Weather data for Longdecun 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) | 0.5 | 10.8 | 20.9 | 22.8 | 32.3 | 34.9 | 32.2 | 32.5 | 30.3 | 20.5 | 7.1 | 1.2 |
| Average daytime temperature (°C) | -11.5 | -3.8 | 7.6 | 13.5 | 22.6 | 27.4 | 26.2 | 24.4 | 21.0 | 13.8 | -2.8 | -11.1 |
| Average temperature (°C) | -16.8 | -10.5 | 0.7 | 6.3 | 15.8 | 21.2 | 22.0 | 20.1 | 15.7 | 7.8 | -6.8 | -15.2 |
| Average night temperature (°C) | -21.1 | -16.1 | -4.5 | -0.8 | 9.2 | 15.3 | 18.1 | 16.2 | 10.9 | 2.8 | -10.1 | -19.1 |
| Absolute minimum temperature (°C) | -29.7 | -21.8 | -11.4 | -4.7 | 4.4 | 10.7 | 14.2 | 10.6 | 4.7 | -3.8 | -17.9 | -26.0 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 |
| Daylight mean duration (h) | 9.0 | 10.3 | 11.9 | 13.6 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.3 | 8.5 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 7.4 | 8.7 | 10.1 | 10.7 | 11.0 | 11.5 | 9.1 | 8.8 | 9.6 | 8.7 | 5.9 | 6.5 |
| Precipitation (mm) | 3 | 6 | 7 | 4 | 28 | 93 | 228 | 165 | 56 | 4 | 17 | 2 |
| Sunny days | 23 | 20 | 27 | 22 | 20 | 12 | 9 | 10 | 20 | 28 | 19 | 27 |
| Rainy days | 0 | 1 | 1 | 7 | 11 | 18 | 22 | 21 | 10 | 2 | 2 | 0 |
| Snow days | 8 | 7 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 9 | 4 |
The best time to visit Longdecun during the most sunny months:
Months with the longest average daylight duration in Longdecun:
The largest precipitation sum in Longdecun is at