Weather in September
Temperature
The advent of September brings an average high-temperature of a still moderately hot 26.9°C (80.4°F), exhibiting minor difference from the previous month. Tongyeong, during the nights of September, experiences an average temperature drop to a refreshing 19.4°C (66.9°F).Humidity
In September, the average relative humidity is 74.3%.Rainfall
In Tongyeong, South Korea, in September, during 8.5 rainfall days, 137mm (5.39") of precipitation is typically accumulated. In Tongyeong, during the entire year, the rain falls for 97.4 days and collects up to 1451mm (57.13") of precipitation.Daylight
The average length of the day in September is 12h and 24min.On the first day of September, sunrise is at 05:59 and sunset at 18:53. On the last day of the month, sunrise is at 06:20 and sunset at 18:12 KST.
Sunshine
In September, the average sunshine is 5.7h.Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures?
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How many hours of sunshine does Tongyeong have in September?
Average temperature in September
Tongyeong, South Korea
- Average high temperature in September: 26.9°C
The warmest month (with the highest average high temperature) is August (29.7°C).
The month with the lowest average high temperature is January (8.1°C).
- Average low temperature in September: 19.4°C
The month with the highest average low temperature is August (23.4°C).
The coldest month (with the lowest average low temperature) is January (-0.8°C).
Average humidity in September
Tongyeong, South Korea
- Average humidity in September: 74.3%
The month with the highest relative humidity is July (84.8%).
The month with the lowest relative humidity is January (53.4%).
Average rainfall in September
Tongyeong, South Korea
- Average rainfall in September: 136.7mm
The wettest month (with the highest rainfall) is July (313.5mm).
The driest month (with the least rainfall) is December (21.1mm).
Average rainfall days in September
Tongyeong, South Korea
- Average rainfall days in September: 8.5 days
The month with the highest number of rainy days is July (14.8 days).
The month with the least rainy days is December (3.9 days).
Average daylight in September /
Average sunshine in September
Tongyeong, South Korea
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in September: 5h and 4min
The month with the most sunshine is May (Average sunshine: 7h and 0min).
The month with the least sunshine is July (Average sunshine: 4h and 42min).
Tongyeong, South Korea
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