October Weather in Osan

Last updated: March 2, 2024

The weather in Osan, South Korea, during October is characterized by an average temperature of 15°C (59°F). Highs can soar to 27°C (80°F), while lows may dip to 2°C (37°F). Typically, the humidity level in Osan throughout October hovers around 79%.

2°C (37°F)

Minimum temperature

15°C (59°F)

Average temperature

27°C (80°F)

Maximum temperature

79%

Humidity

Precipitation and Sunshine hours

In October, Osan averages 62 mm (2.5 inches) of rainfall, typically over the course of 5 rainy days. The month enjoys an average of 11 hours 12 minutes of daylight, with the sun shining for approximately 8 hours 34 minutes each day. Additionally, there is a 47% probability of sunny days during this period.

62 mm (2.5 inches)

Precipitation

5 rainy days

Rainy days

8 hours 34 minutes

Sunshine hours

47%

Chance of sun

UV Index

In October, the UV Index in Osan reaches a maximum of 6, indicating a level of High exposure. The most intense UV radiation typically occurs between 11:00 and 13:00, during which unprotected skin may burn in as little as 25 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 1 3 4 6 6 6 5 3 2 1 1 0
Exposure Low Moderate High Moderate Low
Time to burn 45 min 30 min 25 min 30 min 45 min

Compare Osan's Climate with Cities Worldwide