Average annual temperature is 6.3 °C
Absolute maximum temperature: 23.0 °C
Absolute minimum temperature: -17.5 °C
Number of sunny days: 64 days
Number of rainy days: 267 days
Number of snow days: 34 days
Look at detailed online map of Dayandong
* Weather data for Dayandong 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) | 10.2 | 15.1 | 16.9 | 21.0 | 21.0 | 23.0 | 22.2 | 19.1 | 20.9 | 16.8 | 14.8 | 13.7 |
| Average daytime temperature (°C) | -0.8 | 3.6 | 5.9 | 11.4 | 13.7 | 14.3 | 17.9 | 16.4 | 15.1 | 10.4 | 9.6 | 5.9 |
| Average temperature (°C) | -4.8 | -0.9 | 2.0 | 6.7 | 9.7 | 11.5 | 14.3 | 13.5 | 11.8 | 6.9 | 4.6 | 0.6 |
| Average night temperature (°C) | -8.9 | -4.5 | -1.2 | 2.9 | 6.8 | 9.2 | 11.3 | 10.9 | 8.8 | 4.4 | 0.7 | -3.3 |
| Absolute minimum temperature (°C) | -17.5 | -9.9 | -7.3 | -3.6 | 2.3 | 6.1 | 7.9 | 7.3 | 6.3 | 0.2 | -4.2 | -11.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.6 | 11.2 | 12.0 | 12.8 | 13.6 | 13.9 | 13.7 | 13.1 | 12.3 | 11.5 | 10.8 | 10.4 |
| Daylight minimum duration (h) | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 6.8 | 6.5 | 5.9 | 8.5 | 7.9 | 5.7 | 8.3 | 8.4 | 7.4 | 5.2 | 7.7 | 7.2 |
| Precipitation (mm) | 41 | 55 | 208 | 159 | 225 | 193 | 288 | 269 | 201 | 160 | 99 | 16 |
| Sunny days | 15 | 8 | 3 | 2 | 1 | 0 | 6 | 2 | 4 | 0 | 9 | 14 |
| Rainy days | 3 | 8 | 22 | 27 | 30 | 30 | 25 | 29 | 26 | 31 | 20 | 16 |
| Snow days | 13 | 12 | 6 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 |
The largest precipitation sum in Dayandong is at