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
With average high temperatures of 57.7°F (14.3°C) and lows of 42.6°F (5.9°C), January is the coldest month.Humidity
The months with the lowest humidity are January and March, with an average relative humidity of 71%.Rainfall
January is the month with the least rainfall in Yemassee. Rain falls for 9.5 days and accumulates 1.54" (39mm) of precipitation.Snowfall
January is the only month when snow falls in Yemassee. The month with the most snowfall is January, when snow falls for 0.2 days and typically aggregates up to 0.04" (1mm) of snow.Daylight
In Yemassee, South Carolina, the average length of the day in January is 10h and 17min.On the first day of the month, sunrise is at 7:25 am and sunset at 5:28 pm. On the last day of January, sunrise is at 7:18 am and sunset at 5:54 pm EST.
Sunshine
In Yemassee, the average sunshine in January is 5.7h.UV index
The month with the lowest UV index in Yemassee is January, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.Note: The daily maximum UV index of 3 in January interprets into the following advice:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the coldest in Yemassee?
What is the average January temperature in Yemassee?
What are the least humid months in Yemassee?
What is the average humidity in January in Yemassee?
What is the driest month in Yemassee?
How much does it rain in Yemassee in January?
What is the snowiest month in Yemassee?
When does it start snowing in Yemassee?
What is the average length of the day in January in Yemassee?
When is the sunrise / sunset in January in Yemassee?
How many hours of sunshine does Yemassee have in January?
When is the lowest UV index in Yemassee?
What is the UV index intensity in January in Yemassee?
Average temperature in January
Yemassee, SC
- Average high temperature in January: 57.7°F
The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (57.7°F).
- Average low temperature in January: 42.6°F
The months with the highest average low temperature are July and August (75.6°F).
The coldest month (with the lowest average low temperature) is January (42.6°F).
Average pressure in January
Yemassee, SC
- Average pressure in January: 30.14"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).
Average wind speed in January
Yemassee, SC
- Average wind speed in January: 6.8mph
The windiest month (with the highest average wind speed) is April (7.2mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in January
Yemassee, SC
- Average humidity in January: 71%
The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are January and March (71%).
Average rainfall in January
Yemassee, SC
- Average rainfall in January: 1.54"
The wettest month (with the highest rainfall) is August (4.76").
The driest month (with the least rainfall) is January (1.54").
Average rainfall days in January
Yemassee, SC
- Average rainfall days in January: 9.5 days
The month with the highest number of rainy days is August (23.3 days).
The month with the least rainy days is November (7.5 days).
Average snowfall in January
Yemassee, SC
- Average snowfall in January: 0.04"
The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in January
Yemassee, SC
- Average snowfall days in January: 0.2 days
The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Yemassee, SC
- Average daylight in January: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January: 5h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in January
Yemassee, SC
- Average sunshine days in January: 19.8 days
The month with the most sunshine days is November (20.2 days).
The month with the least sunshine days is August (5.2 days).
Average UV index in January
Yemassee, SC
- Average UV index in January: 3
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in January
Yemassee, SC
- Average cloud cover in January: 36
The months with the most cloud cover are February and December (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in January
Yemassee, SC
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Yemassee, South Carolina, USA
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