September Weather in Daejeon

Last updated: March 2, 2024

The weather in Daejeon, South Korea, during September is characterized by an average temperature of 21°C (70°F). Highs can soar to 30°C (86°F), while lows may dip to 11°C (53°F). Typically, the humidity level in Daejeon throughout September hovers around 77%.

11°C (53°F)

Minimum temperature

21°C (70°F)

Average temperature

30°C (86°F)

Maximum temperature

77%

Humidity

Precipitation and Sunshine hours

In September, Daejeon averages 176 mm (6.9 inches) of rainfall, typically over the course of 9 rainy days. The month enjoys an average of 12 hours 22 minutes of daylight, with the sun shining for approximately 8 hours 6 minutes each day. Additionally, there is a 37% probability of sunny days during this period.

176 mm (6.9 inches)

Precipitation

9 rainy days

Rainy days

8 hours 6 minutes

Sunshine hours

37%

Chance of sun

UV Index

In September, the UV Index in Daejeon reaches a maximum of 10, indicating a level of VeryHigh exposure. The most intense UV radiation typically occurs between 12:00 and 14:00, during which unprotected skin may burn in as little as 15 minutes.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
  07:00 08:00 09:00 10:00 11:00 12:00 13:00 14:00 15:00 16:00 17:00 18:00 19:00
UVI 1 2 4 6 8 10 9 8 5 3 1 1 0
Exposure Low Moderate High VeryHigh Moderate Low
Time to burn 45 min 30 min 25 min 15 min 30 min 45 min

Compare Daejeon's Climate with Cities Worldwide