Average annual temperature is -2.4 °C
Absolute maximum temperature: 17.7 °C
Absolute minimum temperature: -24.9 °C
Number of sunny days: 115 days
Number of rainy days: 139 days
Number of snow days: 111 days
Look at detailed online map of Donglam
* Weather data for Donglam 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) | 4.8 | 5.2 | 3.5 | 7.6 | 16.9 | 15.8 | 16.0 | 17.7 | 15.2 | 13.6 | 3.9 | 3.9 |
| Average daytime temperature (°C) | -1.3 | 0.1 | -1.2 | -0.3 | 3.5 | 12.5 | 13.8 | 14.5 | 12.4 | 3.5 | -2.9 | -2.9 |
| Average temperature (°C) | -8.7 | -6.8 | -7.6 | -6.5 | -2.6 | 5.6 | 8.1 | 8.5 | 5.5 | -3.6 | -10.3 | -10.6 |
| Average night temperature (°C) | -16.4 | -14.0 | -14.7 | -13.4 | -10.2 | -0.5 | 2.8 | 3.6 | -0.8 | -9.6 | -16.9 | -17.8 |
| Absolute minimum temperature (°C) | -22.2 | -19.0 | -23.1 | -18.6 | -19.9 | -3.9 | -2.2 | -2.7 | -5.1 | -19.1 | -22.7 | -24.9 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 |
| Daylight mean duration (h) | 10.3 | 11.1 | 12.0 | 13.0 | 13.8 | 14.2 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.1 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.4 | 9.6 | 9.5 | 10.5 | 11.5 | 10.8 | 9.4 | 9.8 | 10.5 | 9.8 | 9.4 | 8.6 |
| Precipitation (mm) | 0 | 5 | 51 | 69 | 87 | 160 | 191 | 211 | 127 | 77 | 19 | 10 |
| Sunny days | 29 | 18 | 8 | 6 | 8 | 3 | 2 | 0 | 2 | 5 | 17 | 17 |
| Rainy days | 0 | 1 | 3 | 1 | 8 | 27 | 29 | 31 | 28 | 9 | 0 | 2 |
| Snow days | 2 | 9 | 20 | 23 | 15 | 0 | 0 | 0 | 0 | 17 | 13 | 12 |
The largest precipitation sum in Donglam is at