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 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
January, marked by an average high-temperature of 2.7°C (36.9°F) and a low-temperature of -1°C (30.2°F), is the coldest month.Humidity
In January, the average relative humidity is 67%.Rainfall
January is the month with the least rainfall. Rain falls for 5.3 days and accumulates 19mm (0.75") of precipitation.Snowfall
January through March, November and December are months with snowfall in Seosan. In Seosan, South Korea, in January, snow falls for 9.3 days, with typically accumulated 28mm (1.1") of snow. In Seosan, during the entire year, snow falls for 22.9 days and aggregates up to 93mm (3.66") of snow.Daylight
The average length of the day in January is 9h and 58min.On the first day of the month, sunrise is at 07:46 and sunset at 17:28. On the last day of January, in Seosan, sunrise is at 07:37 and sunset at 17:57 KST.
Sunshine
The average sunshine in January in Seosan is 5h.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 value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high daily UV index of 2 during January translates into the following directions:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
What are the coldest months in Seosan?
How cold is January in Seosan?
What is the average humidity in January in Seosan?
What is the driest month in Seosan?
How much does it rain in Seosan in January?
How many days does it snow in January in Seosan?
What is the average length of the day in January in Seosan?
When is the sunrise / sunset in January in Seosan?
How long on average sun shines in January in Seosan?
What are the months with the lowest UV index in Seosan?
What is the UV index reading in January in Seosan?
Average temperature in January
Seosan, South Korea
- Average high temperature in January: 2.7°C
The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (2.7°C).
- Average low temperature in January: -1°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 (-1°C).
Average pressure in January
Seosan, South Korea
- Average pressure in January: 1025.7mbar
The month with the highest atmospheric pressure is January (1025.7mbar).
The month with the lowest atmospheric pressure is July (1006.9mbar).
Average wind speed in January
Seosan, South Korea
- Average wind speed in January: 17.7km/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 (10.4km/h).
Average humidity in January
Seosan, South Korea
- Average humidity in January: 67%
The month with the highest relative humidity is July (86%).
The month with the lowest relative humidity is February (64%).
Average rainfall in January
Seosan, South Korea
- Average rainfall in January: 19mm
The wettest month (with the highest rainfall) is July (170mm).
The driest month (with the least rainfall) is January (19mm).
Average rainfall days in January
Seosan, South Korea
- Average rainfall days in January: 5.3 days
The month with the highest number of rainy days is July (19.1 days).
The months with the least rainy days are January and February (5.3 days).
Average snowfall in January
Seosan, South Korea
- Average snowfall in January: 28mm
The month with the highest snowfall is December (40mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in January
Seosan, South Korea
- Average snowfall days in January: 9.3 days
The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Seosan, South Korea
- Average daylight in January: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January: 5h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in January
Seosan, South Korea
- Average sunshine days in January: 15.7 days
The month with the most sunshine days is October (21.8 days).
The months with the least sunshine days are July and August (10.3 days).
Average UV index in January
Seosan, South Korea
- Average UV index in January: 2
The months with the highest UV index are July, August and September (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in January
Seosan, South Korea
- Average cloud cover in January: 47
The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 25).
Average visibility in January
Seosan, South Korea
- Average visibility in January: 9km
The months with the highest visibility are February, March, April, May, June, September, October and November (10km).
The months with the lowest visibility are January, July, August and December (9km).
Seosan, South Korea
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