Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average sea temperature in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
Busan's temperature records reveal January as the coldest month, marked by average highs of 6.1°C (43°F) and lows of 1.2°C (34.2°F).Humidity
The months with the lowest humidity in Busan are January and February, with an average relative humidity of 60%.Rainfall
In Busan, South Korea, during January, the rain falls for 4.6 days and regularly aggregates up to 14mm (0.55") of precipitation. In Busan, South Korea, during the entire year, the rain falls for 98 days and collects up to 496mm (19.53") of precipitation.Snowfall
January through October and December are months without snowfall.Sea temperature
In Busan, the average seawater temperature in January is 14.7°C (58.5°F).Note: Beware of 14.7°C (58.5°F) waters at 13°C (55.4°F), they're uninviting, and a dip below 10°C (50°F) has risks of breath loss and cold shock, contingent on health.
Daylight
In Busan, South Korea, the average length of the day in January is 10h and 5min.On the first day of January in Busan, sunrise is at 07:31 and sunset at 17:21. On the last day of the month, sunrise is at 07:23 and sunset at 17:49 KST.
Sunshine
January and November, with an average of 6.3h of sunshine, are months with the least sunshine.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 2 during January translates into the following guidance:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Frequently asked questions
What are the coldest months in Busan?
How cold is it in Busan in January?
What is the least humid month in Busan?
What is the average humidity in January in Busan?
How many days does it rain in January in Busan?
When it does not snow in Busan?
What is the water temperature in January in Busan?
What is the average length of the day in January in Busan?
What time are sunrise and sunset in January in Busan?
What is the month with the least sunshine in Busan?
How many hours of sunshine does Busan have in January?
When is the lowest UV index in Busan?
What is the UV index reading in January in Busan?
Average temperature in January
Busan, South Korea
- Average high temperature in January: 6.1°C
The warmest month (with the highest average high temperature) is August (27.9°C).
The month with the lowest average high temperature is January (6.1°C).
- Average low temperature in January: 1.2°C
The month with the highest average low temperature is August (24.7°C).
The coldest month (with the lowest average low temperature) is January (1.2°C).
Average pressure in January
Busan, South Korea
- Average pressure in January: 1023.3mbar
The month with the highest atmospheric pressure is January (1023.3mbar).
The month with the lowest atmospheric pressure is July (1007.6mbar).
Average wind speed in January
Busan, South Korea
- Average wind speed in January: 19.1km/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 (13.6km/h).
Average humidity in January
Busan, South Korea
- Average humidity in January: 60%
The month with the highest relative humidity is July (87%).
The months with the lowest relative humidity are January and February (60%).
Average rainfall in January
Busan, South Korea
- Average rainfall in January: 14mm
The wettest month (with the highest rainfall) is July (97mm).
The driest month (with the least rainfall) is December (12mm).
Average rainfall days in January
Busan, South Korea
- Average rainfall days in January: 4.6 days
The month with the highest number of rainy days is August (14.1 days).
The month with the least rainy days is January (4.6 days).
Average snowfall in January
Busan, South Korea
- Average snowfall in January: 0mm
The month with the highest snowfall is November (1mm).
The months with the least snowfall are January, February, March, April, May, June, July, August, September, October and December (0mm).
Average snowfall days in January
Busan, South Korea
- Average snowfall days in January: 0.7 days
The months with the highest number of snowfall days are January and February (0.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average sea temperature in January
Busan, South Korea
- Average sea temperature in January: 14.7°C
The best month for swimming (with the highest average sea temperature) is August (26.3°C).
The coldest month (with the lowest average sea temperature) is March (13.3°C).
Average daylight in January /
Average sunshine in January
Busan, South Korea
- Average daylight in January: 10h and 1min
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 January: 6h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The months with the least sunshine are January and November (Average sunshine: 6h and 18min).
Average sunshine days in January
Busan, South Korea
- Average sunshine days in January: 25.3 days
The month with the most sunshine days is January (25.3 days).
The month with the least sunshine days is August (14.8 days).
Average UV index in January
Busan, South Korea
- Average UV index in January: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in January
Busan, South Korea
- Average cloud cover in January: 26
The month with the most cloud cover is July (Cloud cover 45).
The month with the least cloud cover is December (Cloud cover 25).
Average visibility in January
Busan, South Korea
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).
Busan, South Korea
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