January weather forecast
Jonesville, SC

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Weather in January

January, the same as December, in Jonesville, South Carolina, is a frosty winter month, with temperature in the range of an average low of 33.8°F (1°C) and an average high of 49.6°F (9.8°C).

Temperature

Jonesville, South Carolina, experiences its lowest average temperatures in January, reaching a peak of 49.6°F (9.8°C) and a minimum of 33.8°F (1°C).

Humidity

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

Rainfall

In Jonesville, during January, the rain falls for 10.6 days and regularly aggregates up to 2.64" (67mm) of precipitation. Throughout the year, in Jonesville, South Carolina, there are 150.6 rainfall days, and 29.65" (753mm) of precipitation is accumulated.

Snowfall

January through March and December are months with snowfall in Jonesville. In Jonesville, during January, snow falls for 0.8 days and regularly aggregates up to 0.55" (14mm) of snow. Throughout the year, in Jonesville, there are 2.8 snowfall days, and 4.06" (103mm) of snow is accumulated.

Daylight

In Jonesville, South Carolina, the average length of the day in January is 10h and 8min.
On the first day of the month, sunrise is at 7:34 am and sunset at 5:26 pm. On the last day of January, sunrise is at 7:25 am and sunset at 5:54 pm EST.

Sunshine

The average sunshine in January in Jonesville is 5.7h.

UV index

The months with the lowest UV index in Jonesville are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In January, an average UV index of 2 transforms into the following instructions:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the coldest in Jonesville?

The lowest temperatures in Jonesville are recorded in January, with averages reaching a high of 49.6°F (9.8°C) and a low of 33.8°F (1°C).

What are the temperatures in Jonesville in January?

January temperatures vary between a high-temperature of 49.6°F (9.8°C) and a low-temperature of 33.8°F (1°C).

What is the average humidity in January in Jonesville?

In Jonesville, South Carolina, the average relative humidity in January is 73%.

How much does it rain in Jonesville in January?

In Jonesville, in January, during 10.6 rainfall days, 2.64" (67mm) of precipitation is typically accumulated.

How many days does it snow in January in Jonesville?

In Jonesville, in January, during 0.8 snowfall days, 0.55" (14mm) of snow is typically accumulated.

How many hours of daylight does Jonesville have in January?

The average day length in January in Jonesville, South Carolina, is 10h and 8min.

When are sunrise and sunset in January in Jonesville?

In January, on the first day of the month, sunrise is at 7:34 am and sunset at 5:26 pm. On the last day of the month, in Jonesville, South Carolina, sunrise is at 7:25 am and sunset at 5:54 pm EST.

How long on average sun shines in January in Jonesville?

In Jonesville, South Carolina, the average sunshine duration in January is 5.7h.

What are the months with the lowest UV index in Jonesville?

January and December, with an average maximum UV index of 2, are months with the lowest UV index.

What is the UV index reading in January in Jonesville?

In January, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Jonesville, SC

Average temperature in January - Jonesville, SC
  • Average high temperature in January: 49.6°F

The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (49.6°F).

  • Average low temperature in January: 33.8°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (33.8°F).

Average pressure in January
Jonesville, SC

Average pressure in January - Jonesville, 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 (29.98"Hg).

Average wind speed in January
Jonesville, SC

Average wind speed in January - Jonesville, SC
  • Average wind speed in January: 6.5mph

The windiest month (with the highest average wind speed) is April (7mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in January
Jonesville, SC

Average humidity in January - Jonesville, SC
  • Average humidity in January: 73%

The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is July (69%).

Average rainfall in January
Jonesville, SC

Average rainfall in January - Jonesville, SC
  • Average rainfall in January: 2.64"

The wettest month (with the highest rainfall) is December (3.43").
The driest month (with the least rainfall) is September (1.69").

Average rainfall days in January
Jonesville, SC

Average rainfall days in January - Jonesville, SC
  • Average rainfall days in January: 10.6 days

The month with the highest number of rainy days is August (16.6 days).
The month with the least rainy days is November (8.6 days).

Average snowfall in January
Jonesville, SC

Average snowfall in January - Jonesville, SC
  • Average snowfall in January: 0.55"

The month with the highest snowfall is December (2.2").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in January
Jonesville, SC

Average snowfall days in January - Jonesville, SC
  • Average snowfall days in January: 0.8 days

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in January /
Average sunshine in January
Jonesville, SC

Average daylight in January / Average sunshine in January - Jonesville, SC
  • 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 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 24min).

Average sunshine days in January
Jonesville, SC

Average sunshine days in January - Jonesville, SC
  • Average sunshine days in January: 19.1 days

The month with the most sunshine days is October (20.8 days).
The month with the least sunshine days is July (12.2 days).

Average UV index in January
Jonesville, SC

Average UV index in January - Jonesville, SC
  • Average UV index in January: 2

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in January
Jonesville, SC

Average cloud cover in January - Jonesville, SC
  • Average cloud cover in January: 37

The months with the most cloud cover are February and December (Cloud cover 42).
The months with the least cloud cover are June and July (Cloud cover 29).

Average visibility in January
Jonesville, SC

Average visibility in January - Jonesville, 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).

Jonesville, South Carolina, USA

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