Weather in Daejeon in August
August in Daejeon is mild with average temperatures around 24.8°C (76.6°F). Expect significant rainfall with 255mm across approximately 17 days.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
28.8°C
83.8°F
Low
20.8°C
69.4°F
Precipitation
255 mm
10.0 inches
~17 rainy days
Conditions
Humidity
84%
Comparison to Adjacent Months
August is 61mm drier than July.
August is 5.0°C warmer than September, 120mm wetter than September.