September weather forecastDaegu, South Korea
September
Weather in September
September provides a much awaited respite from the extreme heat and rainfall of August. The temperatures fall gently with the return of more comfortable weather. This transition period is often accompanied by mild rains, with rainfall decreasing to 71mm (2.8") from over 100mm (3.94"). In comparison, the month offers more comfortable outdoor conditions for sightseeing and activities. As summer fades into autumn in Daegu, September blends the heat with a hint of crisp autumn air.Temperature
Daegu's progression into September includes a drop in the average high-temperature, from a moderately hot 29.5°C (85.1°F) in August to a still warm 24.2°C (75.6°F). During September, the temperature is averaged to a low of 14.5°C (58.1°F) at night.Humidity
The average relative humidity in September is 82%.Rainfall
In Daegu, South Korea, in September, during 10.6 rainfall days, 71mm (2.8") of precipitation is typically accumulated. Throughout the year, there are 112.8 rainfall days, and 578mm (22.76") of precipitation is accumulated.Snowfall
April through November are months without snowfall.Daylight
The average length of the day in September is 12h and 25min.On the first day of September in Daegu, sunrise is at 05:57 and sunset at 18:53. On the last day of the month, sunrise is at 06:19 and sunset at 18:11 KST.
Sunshine
The average sunshine in September in Daegu, South Korea, is 7.8h.UV index
The average daily maximum UV index in September in Daegu is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: A daily high UV index of 5 in September leads to these guidelines:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Daegu, South Korea
- Average high temperature in September: 24.2°C
The warmest month (with the highest average high temperature) is August (29.5°C).
The month with the lowest average high temperature is January (2.9°C).
- Average low temperature in September: 14.5°C
The month with the highest average low temperature is August (20.8°C).
The coldest month (with the lowest average low temperature) is January (-5.4°C).
Average pressure in September
Daegu, South Korea
- Average pressure in September: 1013.7mbar
The month with the highest atmospheric pressure is January (1024mbar).
The month with the lowest atmospheric pressure is July (1007.5mbar).
Average wind speed in September
Daegu, South Korea
- Average wind speed in September: 6.4km/h
The windiest month (with the highest average wind speed) is January (9.4km/h).
The calmest month (with the lowest average wind speed) is September (6.4km/h).
Average humidity in September
Daegu, South Korea
- Average humidity in September: 82%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is February (61%).
Average rainfall in September
Daegu, South Korea
- Average rainfall in September: 71mm
The wettest month (with the highest rainfall) is July (122mm).
The driest months (with the least rainfall) are February and November (14mm).
Average rainfall days in September
Daegu, South Korea
- Average rainfall days in September: 10.6 days
The month with the highest number of rainy days is July (17.4 days).
The months with the least rainy days are January and December (5 days).
Average snowfall in September
Daegu, South Korea
- Average snowfall in September: 0mm
The months with the highest snowfall are February and March (12mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in September
Daegu, South Korea
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (2.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in September /
Average sunshine in September
Daegu, South Korea
- Average daylight in September: 12h and 24min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in September: 7h and 48min
The month with the most sunshine is May (Average sunshine: 10h and 0min).
The month with the least sunshine is November (Average sunshine: 6h and 6min).
Average sunshine days in September
Daegu, South Korea
- Average sunshine days in September: 15.8 days
The month with the most sunshine days is January (24.8 days).
The month with the least sunshine days is July (10.7 days).
Average UV index in September
Daegu, South Korea
- Average UV index in September: 5
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in September
Daegu, South Korea
- Average cloud cover in September: 41
The month with the most cloud cover is July (Cloud cover 56).
The months with the least cloud cover are January, October and December (Cloud cover 28).
Average visibility in September
Daegu, South Korea
- Average visibility in September: 8km
The months with the highest visibility are January, February and December (10km).
The month with the lowest visibility is July (7km).





