Baengnyeong Island
South Korea
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Baengnyeong Island, South Korea

  • Average high temperature in September: 23.7°C

The warmest month (with the highest average high temperature) is August (26.9°C).
The month with the lowest average high temperature is January (1.2°C).

  • Average low temperature in September: 17.7°C

The month with the highest average low temperature is August (21.3°C).
The coldest month (with the lowest average low temperature) is January (-3.7°C).

  • Average humidity in September: 73.9%

The month with the highest relative humidity is July (85.7%).
The month with the lowest relative humidity is February (62.7%).

  • Average rainfall in September: 113.9mm

The wettest month (with the highest rainfall) is July (201.1mm).
The driest month (with the lowest rainfall) is January (11.6mm).

  • Average rainfall days in September: 7.5 days

The month with the highest number of rainy days is July (15 days).
The month with the lowest number of rainy days is February (4.8 days).

  • Average sunshine in September: 6.8h

The month with most sunshine is May (Average sunshine: 7.3h).
The month with least sunshine is December (Average sunshine: 3.6h).

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