Average annual temperature is -1.2 °C
Absolute maximum temperature: 20.4 °C
Absolute minimum temperature: -29.8 °C
Number of sunny days: 89 days
Number of rainy days: 142 days
Number of snow days: 134 days
Look at detailed online map of Sanlei
* Weather data for Sanlei 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) | -0.2 | 3.5 | 4.3 | 9.1 | 15.3 | 17.9 | 18.9 | 20.4 | 16.9 | 16.8 | 1.1 | -1.6 |
| Average daytime temperature (°C) | -7.8 | -2.2 | 1.1 | 3.4 | 6.3 | 13.6 | 15.5 | 16.7 | 14.9 | 6.3 | -3.8 | -8.6 |
| Average temperature (°C) | -14.2 | -8.3 | -4.6 | -2.0 | 1.0 | 8.4 | 10.5 | 11.1 | 8.3 | 0.2 | -10.0 | -14.8 |
| Average night temperature (°C) | -22.4 | -15.8 | -11.0 | -8.1 | -5.4 | 3.2 | 5.7 | 5.9 | 2.4 | -5.6 | -17.0 | -22.3 |
| Absolute minimum temperature (°C) | -29.8 | -21.5 | -14.2 | -14.5 | -20.8 | -0.7 | 2.4 | 3.1 | 0.3 | -13.4 | -24.5 | -27.0 |
| 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) | 10.4 | 11.1 | 12.0 | 12.9 | 13.7 | 14.1 | 14.0 | 13.3 | 12.4 | 11.4 | 10.6 | 10.2 |
| 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 | 9.4 | 10.3 | 10.7 | 11.1 | 10.1 | 9.2 | 9.7 | 10.3 | 9.6 | 8.9 | 8.7 |
| Precipitation (mm) | 13 | 15 | 45 | 68 | 75 | 123 | 198 | 155 | 56 | 78 | 17 | 24 |
| Sunny days | 22 | 11 | 5 | 2 | 4 | 5 | 0 | 1 | 6 | 3 | 13 | 17 |
| Rainy days | 0 | 1 | 3 | 4 | 12 | 25 | 31 | 30 | 24 | 11 | 0 | 1 |
| Snow days | 9 | 16 | 23 | 24 | 15 | 0 | 0 | 0 | 0 | 17 | 17 | 13 |
The largest precipitation sum in Sanlei is at