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 sea temperature 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
Weather in December
Temperature
As November shifts into December, a slight alteration in temperatures is observed, with average highs reducing from an icy 5.3°C (41.5°F) to a subzero cold -2.4°C (27.7°F). Throughout the nights in December, an average low-temperature of -7.6°C (18.3°F) is noted in Chongjin, North Korea.Humidity
The average relative humidity in December is 67%.Rainfall
In Chongjin, in December, during 4.6 rainfall days, 14mm (0.55") of precipitation is typically accumulated. Throughout the year, in Chongjin, there are 111.4 rainfall days, and 401mm (15.79") of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Chongjin. In Chongjin, in December, snow falls for 8 days, with typically accumulated 94mm (3.7") of snow. In Chongjin, during the entire year, snow falls for 37.2 days and aggregates up to 417mm (16.42") of snow.Sea temperature
In Chongjin, in December, the average water temperature is 5.9°C (42.6°F).Note: In 5.9°C (42.6°F), cold shock and rapid breathing can occur when swimming at temperatures below 10°C (50°F).
Daylight
December has the shortest days of the year, with an average of 9h and 12min of daylight.On the first day of December, sunrise is at 07:28 and sunset at 16:51. On the last day of the month, sunrise is at 07:48 and sunset at 17:00 KST.
Sunshine
In Chongjin, the average sunshine in December is 6.6h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In December, the maximum UV index of 2 suggests this advice:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Notice this! Nearly double the intensity of the Sun's UV radiation can be caused by snow reflection.
Frequently asked questions
How cold is December in Chongjin?
What is the average humidity in December in Chongjin?
How much does it rain in Chongjin in December?
How many days does it snow in December in Chongjin?
How cold is the water in December in Chongjin?
What is the month with the shortest days in Chongjin?
What is the average length of the day in December in Chongjin?
What time are sunrise and sunset in December in Chongjin?
How long on average sun shines in December in Chongjin?
What are the months with the lowest UV index in Chongjin?
How high is the UV index in December in Chongjin?
Average temperature in December
Chongjin, North Korea
- Average high temperature in December: -2.4°C
The warmest month (with the highest average high temperature) is August (23.7°C).
The month with the lowest average high temperature is January (-4.3°C).
- Average low temperature in December: -7.6°C
The month with the highest average low temperature is August (18.7°C).
The coldest month (with the lowest average low temperature) is January (-9.6°C).
Average pressure in December
Chongjin, North Korea
- Average pressure in December: 1022.1mbar
The month with the highest atmospheric pressure is January (1023.4mbar).
The month with the lowest atmospheric pressure is July (1007mbar).
Average wind speed in December
Chongjin, North Korea
- Average wind speed in December: 13.6km/h
The windiest month (with the highest average wind speed) is December (13.6km/h).
The calmest month (with the lowest average wind speed) is July (7.8km/h).
Average humidity in December
Chongjin, North Korea
- Average humidity in December: 67%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is April (59%).
Average rainfall in December
Chongjin, North Korea
- Average rainfall in December: 14mm
The wettest month (with the highest rainfall) is August (100mm).
The driest month (with the least rainfall) is January (7mm).
Average rainfall days in December
Chongjin, North Korea
- Average rainfall days in December: 4.6 days
The months with the highest number of rainy days are July and August (16.8 days).
The month with the least rainy days is December (4.6 days).
Average snowfall in December
Chongjin, North Korea
- Average snowfall in December: 94mm
The month with the highest snowfall is March (150mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in December
Chongjin, North Korea
- Average snowfall days in December: 8 days
The month with the highest number of snowfall days is February (9.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average sea temperature in December
Chongjin, North Korea
- Average sea temperature in December: 5.9°C
The best month for swimming (with the highest average sea temperature) is August (21.6°C).
The coldest month (with the lowest average sea temperature) is March (2.8°C).
Average daylight in December /
Average sunshine in December
Chongjin, North Korea
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in December: 6h and 4min
The month with the most sunshine is April (Average sunshine: 10h and 30min).
The month with the least sunshine is November (Average sunshine: 6h and 24min).
Average sunshine days in December
Chongjin, North Korea
- Average sunshine days in December: 20.9 days
The month with the most sunshine days is October (24.3 days).
The month with the least sunshine days is July (11.4 days).
Average UV index in December
Chongjin, North Korea
- Average UV index in December: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Chongjin, North Korea
- Average cloud cover in December: 26
The month with the most cloud cover is July (Cloud cover 41).
The month with the least cloud cover is October (Cloud cover 19).
Average visibility in December
Chongjin, North Korea
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, September, October, November and December (10km).
The month with the lowest visibility is July (8km).
Chongjin, North Korea
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