Average annual temperature is 0.2 °C
Absolute maximum temperature: 21.7 °C
Absolute minimum temperature: -25.4 °C
Number of sunny days: 220 days
Number of rainy days: 100 days
Number of snow days: 45 days
Look at detailed online map of Sejiao
* Weather data for Sejiao 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) | 2.3 | 6.5 | 5.4 | 11.3 | 15.6 | 19.0 | 21.7 | 15.9 | 16.0 | 14.9 | 5.8 | 4.3 |
| Average daytime temperature (°C) | -2.7 | 0.1 | 1.6 | 5.8 | 8.8 | 15.1 | 16.2 | 14.5 | 13.5 | 7.4 | 1.3 | -1.7 |
| Average temperature (°C) | -9.8 | -6.5 | -4.5 | -0.8 | 2.2 | 8.7 | 10.4 | 8.8 | 7.0 | 0.9 | -5.2 | -8.9 |
| Average night temperature (°C) | -17.0 | -14.1 | -12.0 | -7.8 | -4.9 | 1.7 | 4.0 | 3.4 | 0.1 | -6.0 | -12.7 | -17.0 |
| Absolute minimum temperature (°C) | -20.9 | -19.8 | -14.0 | -11.2 | -10.1 | -3.6 | 1.4 | -0.5 | -3.0 | -10.0 | -15.2 | -25.4 |
| 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 | 13.9 | 13.2 | 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) | 9.5 | 10.2 | 10.8 | 11.7 | 12.5 | 12.5 | 12.1 | 10.0 | 11.2 | 10.2 | 9.7 | 9.2 |
| Precipitation (mm) | 0 | 0 | 5 | 3 | 14 | 47 | 117 | 180 | 48 | 5 | 3 | 6 |
| Sunny days | 30 | 27 | 19 | 20 | 20 | 13 | 3 | 4 | 7 | 21 | 27 | 29 |
| Rainy days | 0 | 0 | 1 | 0 | 3 | 16 | 28 | 27 | 23 | 2 | 0 | 0 |
| Snow days | 1 | 1 | 11 | 10 | 8 | 1 | 0 | 0 | 0 | 8 | 3 | 2 |
The largest precipitation sum in Sejiao is at