Average annual temperature is 14.9 °C
Absolute maximum temperature: 38.4 °C
Absolute minimum temperature: -12.4 °C
Number of sunny days: 257 days
Number of rainy days: 104 days
Number of snow days: 4 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) | 12.6 | 15.3 | 27.3 | 28.9 | 34.2 | 38.4 | 34.9 | 34.0 | 32.0 | 27.5 | 28.6 | 19.5 |
| Average daytime temperature (°C) | 6.0 | 9.1 | 18.4 | 20.9 | 26.2 | 31.7 | 31.7 | 31.1 | 28.0 | 23.7 | 13.1 | 5.3 |
| Average temperature (°C) | 0.2 | 3.3 | 11.2 | 14.8 | 20.9 | 25.8 | 27.2 | 26.3 | 22.9 | 17.6 | 7.5 | 0.0 |
| Average night temperature (°C) | -4.6 | -2.0 | 4.6 | 9.5 | 16.0 | 20.0 | 23.5 | 21.9 | 18.3 | 12.2 | 2.4 | -4.0 |
| Absolute minimum temperature (°C) | -12.4 | -5.2 | -2.0 | 3.3 | 11.0 | 13.4 | 20.1 | 16.6 | 10.7 | 6.5 | -6.5 | -12.0 |
| 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 | 9.0 |
| Daylight mean duration (h) | 10.0 | 10.9 | 12.0 | 13.1 | 14.1 | 14.6 | 14.3 | 13.5 | 12.4 | 11.3 | 10.3 | 9.8 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 7.4 | 7.7 | 9.5 | 7.9 | 7.4 | 9.1 | 9.4 | 10.0 | 8.1 | 8.2 | 7.1 | 6.4 |
| Precipitation (mm) | 6 | 8 | 4 | 61 | 38 | 56 | 218 | 90 | 64 | 1 | 17 | 18 |
| Sunny days | 28 | 22 | 28 | 19 | 19 | 19 | 10 | 15 | 19 | 30 | 23 | 25 |
| Rainy days | 2 | 5 | 3 | 11 | 12 | 11 | 21 | 16 | 11 | 1 | 7 | 4 |
| Snow days | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
The largest precipitation sum in Dayandong is at