December
Weather in December
Temperature
Transition from November to December is accompanied by a temperature drop, with average high-temperatures decreasing from an enjoyable 16.3°C (61.3°F) to a cool 10.7°C (51.3°F). During December, Tongyeong experiences a consistent low-temperature average of 1.3°C (34.3°F).Humidity
In Tongyeong, the average relative humidity in December is 55%.Rainfall
The month with the least rainfall is December, when the rain falls for 3.9 days and typically collects 21mm (0.83") of precipitation.Daylight
With an average of 9h and 54min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 07:15 and sunset at 17:15. On the last day of December, sunrise is at 07:33 and sunset at 17:25 KST.
Sunshine
The average sunshine in December is 6.7h.Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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What time are sunrise and sunset in December?
How long on average sun shines in December?
Average temperature in December
Tongyeong, South Korea
- Average high temperature in December: 10.7°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 December: 1.3°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 December
Tongyeong, South Korea
- Average humidity in December: 55%
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 December
Tongyeong, South Korea
- Average rainfall in December: 21.1mm
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 December
Tongyeong, South Korea
- Average rainfall days in December: 3.9 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 December /
Average sunshine in December
Tongyeong, South Korea
- Average daylight in December: 9h and 5min
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 December: 6h 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).
