Weather in September
Temperature
The onset of September in Ulleung-gun is marked by a minor decrease in temperature, transitioning from a warm 26.7°C (80.1°F) in August to a still moderately hot 23.1°C (73.6°F). During September, Ulleung-gun experiences a consistent low-temperature average of 17.4°C (63.3°F).Humidity
The average relative humidity in September in Ulleung-gun is 80.3%.Rainfall
The month with the most rainfall in Ulleung-gun, South Korea, is September, when the rain falls for 9.9 days and typically aggregates up to 171mm (6.73") of precipitation.Daylight
The average length of the day in September in Ulleung-gun is 12h and 26min.On the first day of September in Ulleung-gun, sunrise is at 05:46 and sunset at 18:45. On the last day of the month, sunrise is at 06:11 and sunset at 18:01 KST.
Sunshine
In Ulleung-gun, the average sunshine in September is 5.3h.Frequently asked questions
What is the average September temperature in Ulleung-gun?
What is the average humidity in September in Ulleung-gun?
What is the rainiest month in Ulleung-gun?
How much does it rain in Ulleung-gun in September?
How many hours of daylight does Ulleung-gun have in September?
What time are sunrise and sunset in September in Ulleung-gun?
How many hours of sunshine does Ulleung-gun have in September?
Average temperature in September
Ulleung-gun, South Korea
- Average high temperature in September: 23.1°C
The warmest month (with the highest average high temperature) is August (26.7°C).
The month with the lowest average high temperature is January (4.3°C).
- Average low temperature in September: 17.4°C
The month with the highest average low temperature is August (21.4°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).
Average humidity in September
Ulleung-gun, South Korea
- Average humidity in September: 80.3%
The month with the highest relative humidity is July (85.9%).
The month with the lowest relative humidity is December (68.5%).
Average rainfall in September
Ulleung-gun, South Korea
- Average rainfall in September: 170.7mm
The wettest month (with the highest rainfall) is September (170.7mm).
The driest month (with the least rainfall) is March (72.2mm).
Average rainfall days in September
Ulleung-gun, South Korea
- Average rainfall days in September: 9.9 days
The month with the highest number of rainy days is January (18.5 days).
The month with the least rainy days is April (8.3 days).
Average daylight in September /
Average sunshine in September
Ulleung-gun, South Korea
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in September: 5h and 2min
The month with the most sunshine is May (Average sunshine: 7h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Ulleung-gun, South Korea
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