Weather in September
Temperature
The average high-temperature in Wonju slightly decreases in September, shifting from a tropical 30°C (86°F) in August to a warm 25.7°C (78.3°F). Wonju observes an average nighttime low-temperature of 14.7°C (58.5°F) during the month of September.Humidity
In September, the average relative humidity is 76%.Rainfall
In Wonju, during September, the rain falls for 9 days and regularly aggregates up to 173mm (6.81") of precipitation. In Wonju, during the entire year, the rain falls for 113.6 days and collects up to 1344mm (52.91") of precipitation.Daylight
The average length of the day in September is 12h and 26min.On the first day of September, sunrise is at 05:58 and sunset at 18:57. On the last day of the month, sunrise is at 06:23 and sunset at 18:13 KST.
Sunshine
In September, the average sunshine in Wonju, South Korea, is 5.8h.Frequently asked questions
What are September temperatures in Wonju?
What is the average humidity in September in Wonju?
How many days does it rain in September in Wonju?
What is the average length of the day in September in Wonju?
When is the sunrise / sunset in September in Wonju?
How many hours of sunshine does Wonju have in September?
Average temperature in September
Wonju, South Korea
- Average high temperature in September: 25.7°C
The warmest month (with the highest average high temperature) is August (30°C).
The month with the lowest average high temperature is January (1.7°C).
- Average low temperature in September: 14.7°C
The month with the highest average low temperature is August (20.9°C).
The coldest month (with the lowest average low temperature) is January (-9.5°C).
Average humidity in September
Wonju, South Korea
- Average humidity in September: 76%
The month with the highest relative humidity is July (78.5%).
The month with the lowest relative humidity is April (58.4%).
Average rainfall in September
Wonju, South Korea
- Average rainfall in September: 173.4mm
The wettest month (with the highest rainfall) is July (362.2mm).
The driest month (with the least rainfall) is January (22mm).
Average rainfall days in September
Wonju, South Korea
- Average rainfall days in September: 9 days
The month with the highest number of rainy days is July (16.6 days).
The month with the least rainy days is October (6.1 days).
Average daylight in September /
Average sunshine in September
Wonju, 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 5min
The months with the most sunshine are April and May (Average sunshine: 7h and 6min).
The month with the least sunshine is July (Average sunshine: 4h and 42min).
Wonju, South Korea
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