September weather forecast
Suncheon, South Korea

September in Suncheon, South Korea sees a shift in weather conditions as the sweltering summer starts to cool off. Autumn subtly begins to paint the cityscape with an array of colors, replacing the lush green of summer. Witnessing a reduced rainfall average at 180mm (7.09"), September still retains ample moisture for the foliage. Humidity levels start to drop, introducing crisp mornings and pleasant evenings that yearned during the peak summer months. With plentiful sunshine hours, it's an optimal time for sightseeing and outdoor activities.

Temperature

Suncheon's transition into September involves a gentle shift in temperature, receding from a hot 30.8°C (87.4°F) in August to a warm 27.1°C (80.8°F). In the month of September, Suncheon records a consistent average low-temperature of 16.1°C (61°F).

Heat index

September's heat index is evaluated at a hot 30°C (86°F). Uninterrupted exposure and activity might result in fatigue, potentially causing heat cramps.
When assessing, remember that heat index measurements are for light winds and shaded spots. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', reflects the blend of air temperature and relative humidity to give a temperature impression. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.

Humidity

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

Rainfall

In Suncheon, in September, it is raining for 9.1 days, with typically 180mm (7.09") of accumulated precipitation. Throughout the year, there are 112.7 rainfall days, and 1532mm (60.31") of precipitation is accumulated.

Daylight

In Suncheon, the average length of the day in September is 12h and 24min.
On the first day of September in Suncheon, sunrise is at 06:02 and sunset at 18:57. On the last day of the month, sunrise is at 06:24 and sunset at 18:15 KST.

Sunshine

In September, the average sunshine is 5h.