January weather forecast
Saint Stephen, SC

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Weather in January

January, the same as December, is another fresh winter month in Saint Stephen, South Carolina, with an average temperature ranging between max 55°F (12.8°C) and min 38.3°F (3.5°C).

Temperature

January, characterized by an average high temperature of 55°F (12.8°C) and a low temperature of 38.3°F (3.5°C), is generally the coldest month.

Humidity

The least humid month is January, with an average relative humidity of 73%.

Rainfall

The month with the least rainfall in Saint Stephen, South Carolina, is January, when the rain falls for 7.4 days and typically collects 0.51" (13mm) of precipitation.

Snowfall

January and February are months with snowfall. The month with the most snowfall in Saint Stephen is January, when snow falls for 0.3 days and typically aggregates up to 0.16" (4mm) of snow.

Daylight

In Saint Stephen, the average length of the day in January is 10h and 14min.
On the first day of January, sunrise is at 7:23 am and sunset at 5:22 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 5:49 pm EST.

Sunshine

In January, the average sunshine is 5.7h.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.
Note: During January, 3 as the daily maximum UV index converts into the following advice:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. Around midday, solar radiation is most harmful; hence, exposure should be limited. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
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Frequently asked questions

What is the coldest time of year in Saint Stephen?

January is the month when Saint Stephen, South Carolina, sees the average lowest temperatures, with a high of 55°F (12.8°C) and a low of 38.3°F (3.5°C).

What is the average January temperature in Saint Stephen?

In Saint Stephen, 55°F (12.8°C) is the average high-temperature and 38.3°F (3.5°C) is the average low-temperature during January.

What is the least humid month in Saint Stephen?

With an average relative humidity of 73%, January is the least humid month in Saint Stephen, South Carolina.

What is the average humidity in January in Saint Stephen?

In Saint Stephen, the average relative humidity in January is 73%.

What is the driest month in Saint Stephen?

The month with the least rainfall is January, when the rain falls for 7.4 days and typically collects 0.51" (13mm) of precipitation.

How much does it rain in Saint Stephen in January?

In January, in Saint Stephen, South Carolina, the rain falls for 7.4 days. Throughout January, 0.51" (13mm) of precipitation is accumulated.

When does it snow the most in Saint Stephen?

The month with the most snowfall in Saint Stephen, South Carolina, is January, when snow falls for 0.3 days and typically aggregates up to 0.16" (4mm) of snow.

When does it start to snow in Saint Stephen?

January is the first month it typically snows. Throughout January, in the average 0.3 snowfall days, it receives 0.16" (4mm) of snow.

How many hours of daylight does Saint Stephen have in January?

In Saint Stephen, South Carolina, the average day length in January is 10h and 14min.

When is the sunrise / sunset in January in Saint Stephen?

On the first day of January in Saint Stephen, sunrise is at 7:23 am and sunset at 5:22 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 5:49 pm EST.

How many hours of sunshine does Saint Stephen have in January?

The average sunshine duration in January in Saint Stephen, South Carolina, is 5.7h.

What are the months with the lowest UV index in Saint Stephen?

The months with the lowest UV index in Saint Stephen are January and December, with an average maximum UV index of 3.

What is the UV index intensity in January in Saint Stephen?

In January, the average daily maximum UV index in Saint Stephen is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
58.5°F 14.7°C
55°F 12.8°C
59°F 15°C
Average low temperature
42.8°F 6°C
38.3°F 3.5°C
41.7°F 5.4°C
Average pressure
30.13" 765mmHg
30.14" 766mmHg
30.11" 765mmHg
Average wind speed
6mph 9.7km/h
6.4mph 10.3km/h
7mph 11.3km/h
Average max. wind speed
6.6mph 10.6km/h
7mph 11.3km/h
7.6mph 12.2km/h
Average wind speed gusts
10.5mph 16.9km/h
10.9mph 17.5km/h
11.6mph 18.7km/h
Average humidity
78%
73%
76%
Average rainfall
1.73" 44mm
0.51" 13mm
0.83" 21mm
Average rainfall days
8.2
7.4
8.3
Average snowfall
0" 0mm
0.16" 4mm
0.08" 2mm
Average snowfall days
0
0.3
0.3
Average daylight
10h 0min
10h 1min
11h 0min
Average sunshine
5h 4min
5h 4min
6h 3min
Average sunshine days
20.5
22.3
18.9
Average UV index
3
3
4
Average cloud cover
42%
38%
42%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Saint Stephen, SC

Average temperature in January - Saint Stephen, SC
  • Average high temperature in January: 55°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 (55°F).

  • Average low temperature in January: 38.3°F

The month with the highest average low temperature is July (73.6°F).
The coldest month (with the lowest average low temperature) is January (38.3°F).

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Average pressure in January
Saint Stephen, SC

Average pressure in January - Saint Stephen, SC
  • Average pressure in January: 30.14"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in January
Saint Stephen, SC

Average wind speed in January - Saint Stephen, SC
  • Average wind speed in January: 6.4mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in January
Saint Stephen, SC

Average humidity in January - Saint Stephen, SC
  • Average humidity in January: 73%

The months with the highest relative humidity are May, August, September and December (78%).
The month with the lowest relative humidity is January (73%).

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Average rainfall in January
Saint Stephen, SC

Average rainfall in January - Saint Stephen, SC
  • Average rainfall in January: 0.51"

The wettest month (with the highest rainfall) is August (2.87").
The driest month (with the least rainfall) is January (0.51").

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Average rainfall days in January
Saint Stephen, SC

Average rainfall days in January - Saint Stephen, SC
  • Average rainfall days in January: 7.4 days

The month with the highest number of rainy days is August (20.1 days).
The month with the least rainy days is November (6.4 days).

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Average snowfall in January
Saint Stephen, SC

Average snowfall in January - Saint Stephen, SC
  • Average snowfall in January: 0.16"

The month with the highest snowfall is January (0.16").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in January
Saint Stephen, SC

Average snowfall days in January - Saint Stephen, SC
  • Average snowfall days in January: 0.3 days

The months with the highest number of snowfall days are January and February (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in January /
Average sunshine in January
Saint Stephen, SC

Average daylight in January / Average sunshine in January - Saint Stephen, SC
  • Average daylight in January: 10h and 1min

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 48min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

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Average sunshine days in January
Saint Stephen, SC

Average sunshine days in January - Saint Stephen, SC
  • Average sunshine days in January: 22.3 days

The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is August (6.8 days).

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Average UV index in January
Saint Stephen, SC

Average UV index in January - Saint Stephen, SC
  • Average UV index in January: 3

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

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Average cloud cover in January
Saint Stephen, SC

Average cloud cover in January - Saint Stephen, SC
  • Average cloud cover in January: 38

The months with the most cloud cover are February and December (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 29).

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Average visibility in January
Saint Stephen, SC

Average visibility in January - Saint Stephen, 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).

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Saint Stephen, South Carolina, USA

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