Average annual temperature is 6.6 °C
Absolute maximum temperature: 31.1 °C
Absolute minimum temperature: -30.9 °C
Number of sunny days: 190 days
Number of rainy days: 145 days
Number of snow days: 30 days
Look at detailed online map of Erh-tao-kou
* Weather data for Erh-tao-kou 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) | 3.2 | 7.6 | 19.8 | 21.5 | 25.7 | 31.1 | 31.0 | 30.1 | 27.7 | 20.9 | 16.3 | 6.2 |
| Average daytime temperature (°C) | -6.6 | -0.7 | 9.2 | 13.1 | 20.0 | 24.6 | 27.1 | 26.2 | 22.8 | 14.7 | 1.6 | -6.9 |
| Average temperature (°C) | -12.0 | -6.8 | 2.1 | 6.9 | 14.1 | 18.8 | 22.3 | 21.5 | 17.1 | 8.9 | -3.1 | -11.4 |
| Average night temperature (°C) | -17.3 | -12.4 | -3.3 | 1.4 | 8.5 | 13.9 | 18.7 | 17.7 | 12.0 | 4.3 | -6.7 | -16.6 |
| Absolute minimum temperature (°C) | -26.3 | -21.9 | -8.9 | -3.3 | 3.1 | 8.8 | 15.4 | 11.2 | 6.4 | -2.0 | -18.8 | -30.9 |
| 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 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.2 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.8 | 7.4 | 9.4 | 8.6 | 9.9 | 9.8 | 8.6 | 8.6 | 9.4 | 8.0 | 5.5 | 5.6 |
| Precipitation (mm) | 11 | 8 | 16 | 77 | 80 | 165 | 181 | 261 | 21 | 54 | 89 | 25 |
| Sunny days | 20 | 19 | 23 | 13 | 20 | 9 | 5 | 9 | 19 | 19 | 14 | 20 |
| Rainy days | 3 | 1 | 6 | 17 | 11 | 21 | 26 | 22 | 11 | 12 | 10 | 5 |
| Snow days | 8 | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 6 |
The largest precipitation sum in Erh-tao-kou is at