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
The month of January sees the lowest average temperatures, reaching 49.8°F (9.9°C) at the peak and 35.2°F (1.8°C) at the low.Humidity
The average relative humidity in January is 72%.Rainfall
In January, the rain falls for 7.7 days. Throughout January, 0.79" (20mm) of precipitation is accumulated. Throughout the year, there are 120.6 rainfall days, and 11.97" (304mm) of precipitation is accumulated.Snowfall
Months with snowfall are January and February. January is the first month it typically snows in Lancaster. Throughout January, in the average 0.4 snowfall days, it receives 0.08" (2mm) of snow. Throughout the year, there are 1.2 snowfall days, and 0.2" (5mm) of snow is accumulated.Daylight
In Lancaster, South Carolina, the average length of the day in January is 10h and 8min.On the first day of the month, sunrise is at 7:30 am and sunset at 5:22 pm. On the last day of January, sunrise is at 7:22 am and sunset at 5:50 pm EST.
Sunshine
In January, the average sunshine in Lancaster is 5.6h.UV index
With an average maximum UV index of 2, January is the month with the lowest UV index in Lancaster. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 2 during January translates into the following directions:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
What is the coldest month in Lancaster?
What is the temperature in January in Lancaster?
What is the average humidity in January in Lancaster?
How many days does it rain in January in Lancaster?
When does it start to snow in Lancaster?
How many hours of daylight does Lancaster have in January?
When are sunrise and sunset in January in Lancaster?
How long on average sun shines in January in Lancaster?
When is the lowest UV index in Lancaster?
What is the UV index reading in January in Lancaster?
Average temperature in January
Lancaster, SC
- Average high temperature in January: 49.8°F
The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (49.8°F).
- Average low temperature in January: 35.2°F
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).
Average pressure in January
Lancaster, SC
- Average pressure in January: 30.14"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in January
Lancaster, SC
- Average wind speed in January: 7.5mph
The windiest months (with the highest average wind speed) are February and April (8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in January
Lancaster, SC
- Average humidity in January: 72%
The months with the highest relative humidity are May and December (75%).
The months with the lowest relative humidity are June, July and November (71%).
Average rainfall in January
Lancaster, SC
- Average rainfall in January: 0.79"
The wettest month (with the highest rainfall) is August (1.61").
The driest month (with the least rainfall) is September (0.51").
Average rainfall days in January
Lancaster, SC
- Average rainfall days in January: 7.7 days
The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is November (5.9 days).
Average snowfall in January
Lancaster, SC
- Average snowfall in January: 0.08"
The month with the highest snowfall is February (0.12").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in January
Lancaster, SC
- Average snowfall days in January: 0.4 days
The month with the highest number of snowfall days is February (0.5 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
Lancaster, SC
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- 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
Lancaster, SC
- Average sunshine days in January: 21.8 days
The month with the most sunshine days is October (23.5 days).
The month with the least sunshine days is July (12.9 days).
Average UV index in January
Lancaster, SC
- Average UV index in January: 2
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in January
Lancaster, SC
- Average cloud cover in January: 37
The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is June (Cloud cover 28).
Average visibility in January
Lancaster, 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).
Lancaster, South Carolina, USA
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