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

September weather forecast and climate
Ulleung-gun, South Korea

The first month of the autumn, September, is also a moderately hot month in Ulleung-gun, South Korea, with average temperature varying between 17.4°C (63.3°F) and 23.1°C (73.6°F).

Temperature

In Ulleung-gun, South Korea, the average high-temperature in September slightly decreases, from 26.7°C (80.1°F) in August, to a still warm 23.1°C (73.6°F). In September, the average low-temperature is 17.4°C (63.3°F).

Humidity

The average relative humidity in Ulleung-gun, South Korea, is 80.3%.

Rainfall

September is the month with the most rainfall. Rain falls for 9.9 days and accumulates 170.7mm (6.7") of precipitation.

Daylight

In September, the average length of the day in Ulleung-gun is 12.4h.

Sunshine

In Ulleung-gun, the average sunshine in September is 5.3h.

What is the temperature in September in Ulleung-gun?

In September, in Ulleung-gun, the average high-temperature is 23.1°C (73.6°F), and the average low-temperature is 17.4°C (63.3°F).

What is the average humidity in September in Ulleung-gun?

In September, the average relative humidity in Ulleung-gun is 80.3%.

How many days does it rain in September in Ulleung-gun?

In Ulleung-gun, South Korea, in September, it is raining for 9.9 days, with typically 170.7mm (6.7") of accumulated precipitation.

What is the rainiest month in Ulleung-gun?

September is the month with the most rainfall in Ulleung-gun, South Korea. Rain falls for 9.9 days and accumulates 170.7mm (6.7") of precipitation.

How many hours of daylight does Ulleung-gun have in September?

In September, the average length of the day in Ulleung-gun, South Korea, is 12.4h.

How long on average sun shines in September in Ulleung-gun?

In September, the average sunshine in Ulleung-gun is 5.3h.
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 lowest 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 lowest number of rainy days is April (8.3 days).

Average daylight in September / Average sunshine in September - Ulleung-gun, South Korea
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.7h).
The month with shortest days is December (Average daylight: 9.6h).

  • Average sunshine in September: 5.3h

The month with most sunshine is May (Average sunshine: 7.3h).
The month with least sunshine is January (Average sunshine: 2.9h).