Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
The shift from November to December involves a decrease in the average high-temperature, from a mild 13.6°C (56.5°F) to a chilly 7.1°C (44.8°F). A slight dip in temperature to a wintry 2.7°C (36.9°F) marks the average nights during December.Humidity
The average relative humidity in December is 68%.Rainfall
In Hakch'on, in December, it is raining for 10.8 days, with typically 22mm (0.87") of accumulated precipitation. Throughout the year, in Hakch'on, there are 117.5 rainfall days, and 518mm (20.39") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. The month with the most snowfall is December, when snow falls for 6.8 days and typically aggregates up to 29mm (1.14") of snow.Daylight
The month with the shortest days is December, with an average of 9h and 48min of daylight.On the first day of the month, sunrise is at 07:21 and sunset at 17:19. On the last day of December, sunrise is at 07:39 and sunset at 17:29 KST.
Sunshine
The month with the least sunshine is December, with an average of 4.5h of sunshine.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Hakch'on in December?
What is the average humidity in December?
How much does it rain in December?
When does it snow the most?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Hakch'on have in December?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
What are the months with the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Hakch'on, South Korea
- Average high temperature in December: 7.1°C
The warmest month (with the highest average high temperature) is August (28.8°C).
The month with the lowest average high temperature is January (4.7°C).
- Average low temperature in December: 2.7°C
The month with the highest average low temperature is August (23.8°C).
The coldest month (with the lowest average low temperature) is January (0.5°C).
Average pressure in December
Hakch'on, South Korea
- Average pressure in December: 1024.3mbar
The month with the highest atmospheric pressure is January (1025.2mbar).
The month with the lowest atmospheric pressure is July (1007.1mbar).
Average wind speed in December
Hakch'on, South Korea
- Average wind speed in December: 19.3km/h
The windiest month (with the highest average wind speed) is December (19.3km/h).
The calmest month (with the lowest average wind speed) is June (11.1km/h).
Average humidity in December
Hakch'on, South Korea
- Average humidity in December: 68%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is March (65%).
Average rainfall in December
Hakch'on, South Korea
- Average rainfall in December: 22mm
The wettest month (with the highest rainfall) is July (100mm).
The driest month (with the least rainfall) is January (17mm).
Average rainfall days in December
Hakch'on, South Korea
- Average rainfall days in December: 10.8 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is February (7.1 days).
Average snowfall in December
Hakch'on, South Korea
- Average snowfall in December: 29mm
The month with the highest snowfall is December (29mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Hakch'on, South Korea
- Average snowfall days in December: 6.8 days
The month with the highest number of snowfall days is January (9.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Hakch'on, 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 48min).
- Average sunshine in December: 4h and 3min
The month with the most sunshine is May (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 30min).
Average sunshine days in December
Hakch'on, South Korea
- Average sunshine days in December: 12.3 days
The month with the most sunshine days is October (22.5 days).
The month with the least sunshine days is December (12.3 days).
Average UV index in December
Hakch'on, South Korea
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in December
Hakch'on, South Korea
- Average cloud cover in December: 53
The month with the most cloud cover is December (Cloud cover 53).
The month with the least cloud cover is October (Cloud cover 28).
Average visibility in December
Hakch'on, South Korea
- Average visibility in December: 9km
The months with the highest visibility are March, April, May, June, August, September, October and November (10km).
The months with the lowest visibility are January, February, July and December (9km).
