Goheung-gun
South Korea
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Goheung-gun, South Korea

  • Average high temperature in September: 26.9°C

The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (6.9°C).

  • Average low temperature in September: 16.9°C

The month with the highest average low temperature is August (22°C).
The coldest month (with the lowest average low temperature) is January (-3.6°C).

  • Average humidity in September: 74.4%

The month with the highest relative humidity is July (80%).
Months with the lowest relative humidity are March and April (64%).

  • Average rainfall in September: 175.1mm

The wettest month (with the highest rainfall) is August (268.7mm).
The driest month (with the lowest rainfall) is December (19.3mm).

  • Average rainfall days in September: 8.7 days

The month with the highest number of rainy days is July (13 days).
The month with the lowest number of rainy days is December (4.3 days).

  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).

  • Average sunshine in September: 6.4h

Months with most sunshine are April and May (Average sunshine: 7.5h).
The month with least sunshine is January (Average sunshine: 5.6h).

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