Average temperature in March is 9.8 °C
Average daytime temperature is 17 °C
Average night temperature is 3.6 °C
Absolute maximum temperature: 25.8 °C
Absolute minimum temperature: -4 °C
Number of sunny days: 23
Number of rainy days: 8
Number of snow days:
Precipitation sum: 25 mm
* Weather data for Daejeon South Korea is based on climate observations for 2023 year
| March (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 11.7 | 6 | 11.5 | 13.7 | 15.3 | 15.9 | 19.4 | 20.6 | 20.4 | 24 | 24 | 14.2 | 9.1 | 17 | 19.5 | 11.5 | 13.6 | 15.2 | 16.3 | 19 | 22.9 | 25.8 | 19.7 | 16.1 | 14.3 | 15.5 | 14.3 | 16.4 | 20 | 22.2 | 23 |
| Apparent max temperature | 7.1 | 1.1 | 6.9 | 11.1 | 13 | 11.8 | 15.9 | 16.4 | 17.7 | 21.3 | 19.6 | 12.2 | 4.7 | 11.6 | 14.4 | 6.4 | 10 | 11.1 | 13.2 | 16.4 | 20.4 | 24.2 | 18.4 | 14.1 | 12.6 | 12 | 11.3 | 13.3 | 17.7 | 19.5 | 20.6 |
| Mean temperature | 4.2 | 0.2 | 4 | 5.8 | 6.8 | 7.9 | 12.6 | 14.6 | 11.7 | 15.2 | 16.2 | 3.5 | 3.7 | 9.8 | 10.1 | 6.1 | 8.6 | 7.1 | 9 | 11.4 | 14.8 | 18.2 | 13.1 | 11.9 | 11.6 | 7.4 | 7.9 | 9.6 | 12.5 | 14.2 | 14.6 |
| Apparent mean temperature | -7.7 | -7.8 | -4.9 | -2.9 | -4.9 | -1.2 | 4.6 | 8.8 | 1 | 5.8 | 7.8 | -7.3 | -4.6 | 0.1 | -3.5 | -1 | 0 | -3.3 | -0.2 | 1.9 | 6.4 | 12.8 | 3.8 | 4.8 | 5.8 | -3.9 | -2.8 | -1.6 | 0.5 | 3.5 | 4.2 |
| Minimum temperature | -2.2 | -4 | -1.8 | 0.4 | -1.6 | 1.5 | 8.2 | 10.6 | 3.5 | 8.2 | 9.7 | -2 | 0.3 | 3.2 | 0.4 | 2.8 | 3.3 | -0.4 | 3.3 | 4.5 | 8.6 | 13.1 | 6.6 | 8.5 | 8.2 | -0.5 | 0.5 | 1.6 | 3.6 | 6.7 | 6.5 |
| Apparent min temperature | -0.7 | -4.3 | 0.4 | 2.7 | 3.7 | 4.6 | 8.7 | 11.7 | 9.1 | 12.5 | 13.1 | -1.5 | -0.7 | 5.9 | 5.9 | 1.5 | 5 | 3.3 | 6 | 8.4 | 12.2 | 17.1 | 11.3 | 9 | 9.7 | 3.4 | 4.6 | 6.5 | 9.8 | 11 | 11.9 |
| March | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 11.4 | 11.4 | 11.5 | 11.5 | 11.5 | 11.6 | 11.6 | 11.7 | 11.7 | 11.7 | 11.8 | 11.8 | 11.9 | 11.9 | 11.9 | 12 | 12 | 12 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.3 | 12.3 | 12.4 | 12.4 | 12.4 | 12.5 | 12.5 | 12.5 |
| Sunshine duration (h) | 5.3 | 10.6 | 10 | 10.6 | 10.7 | 10.3 | 10.7 | 10.2 | 10.8 | 10.8 | 9 | 1 | 10.9 | 10.9 | 10.5 | 9 | 4 | 11 | 10.9 | 10.5 | 11 | 7.6 | 4 | 3.7 | 0.9 | 10.1 | 11.1 | 11.1 | 11.1 | 10.7 | 11.1 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 1 | 0.2 | 0.2 | 0 | 0 | 0 | 11.5 | 0 | 0 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 8.2 | 2 | 0 | 1.4 | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 1 | 0 | 0 | 0 | 8 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 5 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 22.8 | 16.6 | 16.6 | 10.2 | 9.5 | 15.3 | 25 | 19.6 | 21.7 | 16.3 | 16.9 | 24.7 | 16.3 | 21.4 | 28.6 | 16.6 | 11.3 | 20.2 | 12.6 | 15.2 | 12.1 | 16.2 | 13.7 | 17.4 | 16.2 | 20.6 | 15.3 | 17.9 | 10.2 | 10.5 | 11 |
In March 2023, the highest daytime temperature in Daejeon was 25.8°C.
While the minimum temperature at night dropped to -4°C.
The average nighttime and daytime temperatures during March in Daejeon are 3.6°C and 17°C respectively.
The precipitation sum in March is about 25 mm.