Suncheon
South Korea
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Suncheon, South Korea

The first month of the autumn, September, is also a moderately hot month in Suncheon, South Korea, with average temperature fluctuating between 16.1°C (61°F) and 27.1°C (80.8°F).

Temperature

In September, the average high-temperature slightly decreases, from a tropical 30.8°C (87.4°F) in August, to a moderately hot 27.1°C (80.8°F). The average low-temperature, in Suncheon, is 16.1°C (61°F).

Humidity

In September, the average relative humidity is 77.3%.

Rainfall

In September, the rain falls for 9.1 days. Throughout September, 179.9mm (7.1") of precipitation is accumulated. Throughout the year, there are 112.7 rainfall days, and 1531.5mm (60.3") of precipitation is accumulated.

Daylight

The average length of the day in September is 12.4h.

Sunshine

The average sunshine in September is 5h.

What is the temperature in September in Suncheon?

In Suncheon, South Korea, in September, the average high-temperature is 27.1°C (80.8°F), and the average low-temperature is 16.1°C (61°F).

What is the average humidity in September in Suncheon?

In Suncheon, South Korea, the average relative humidity in September is 77.3%.

How much does it rain in Suncheon in September?

In Suncheon, during September, the rain falls for 9.1 days and regularly aggregates up to 179.9mm (7.1") of precipitation.

How many hours of daylight does Suncheon have in September?

The average length of the day in September in Suncheon, South Korea, is 12.4h.

How long on average sun shines in September in Suncheon?

The average sunshine in September in Suncheon is 5h.
Average temperature in September - Suncheon, South Korea
  • Average high temperature in September: 27.1°C

The warmest month (with the highest average high temperature) is August (30.8°C).
The month with the lowest average high temperature is January (5.8°C).

  • Average low temperature in September: 16.1°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 (-5.3°C).

Average humidity in September - Suncheon, South Korea
  • Average humidity in September: 77.3%

The month with the highest relative humidity is August (78.6%).
The month with the lowest relative humidity is March (63.4%).

Average rainfall in September - Suncheon, South Korea
  • Average rainfall in September: 179.9mm

The wettest month (with the highest rainfall) is July (337.3mm).
The driest month (with the lowest rainfall) is December (25.5mm).

Average rainfall days in September - Suncheon, South Korea
  • Average rainfall days in September: 9.1 days

The month with the highest number of rainy days is July (15.1 days).
The month with the lowest number of rainy days is October (5.9 days).

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

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.8h).

  • Average sunshine in September: 5h

The month with most sunshine is April (Average sunshine: 6.7h).
The month with least sunshine is July (Average sunshine: 4.4h).