January weather forecast
Aynor, SC

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Weather in January

January, the same as December, is a cool winter month in Aynor, South Carolina, with an average temperature varying between 39.2°F (4°C) and 53.4°F (11.9°C).

Temperature

Aynor's January weather reaches an average high of 53.4°F (11.9°C) and an average low of 39.2°F (4°C), making it the coldest month.

Humidity

January is the least humid month, with an average relative humidity of 74%.

Rainfall

January is the month with the least rainfall. Rain falls for 6.3 days and accumulates 0.51" (13mm) of precipitation.

Snowfall

January, March through December are months without snowfall.

Daylight

The average length of the day in January is 10h and 11min.
On the first day of January, sunrise is at 7:22 am and sunset at 5:18 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:45 pm EST.

Sunshine

With an average of 5.6h of sunshine, January has the least sunshine of the year.

UV index

January, February and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 3 in January converts into the following recommendations:
Take precautions - Protection against sunburn is recommended. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Updated: Jun 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest in Aynor?

Temperature readings reach their annual highs in January, averaging 53.4°F (11.9°C) and a minimum average of 39.2°F (4°C).

What are the temperatures in January?

The high-temperature, in January, in Aynor, is 53.4°F (11.9°C), while the low-temperature averages to 39.2°F (4°C).

What is the least humid month?

With an average relative humidity of 74%, January is the least humid month.

What is the average humidity in January?

In January, the average relative humidity is 74%.

What is the driest month?

January is the month with the least rainfall. Rain falls for 6.3 days and accumulates 0.51" (13mm) of precipitation.

How much does it rain in January?

In Aynor, South Carolina, during January, the rain falls for 6.3 days and regularly aggregates up to 0.51" (13mm) of precipitation.

When it does not snow?

In Aynor, snow does not fall in January, March through December.

Does it snow in January?

In Aynor, in January, it doesn't snow. In February, it regularly snows.

What is the average length of the day in January?

In January, the average day length is 10h and 11min.

When is the sunrise / sunset in January?

On the first day of January, sunrise is at 7:22 am and sunset at 5:18 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 5:45 pm EST.

What is the month with the least sunshine?

With an average of 5.6h of sunshine, January has the least sunshine of the year.

How long on average sun shines in January?

In Aynor, the average sunshine duration in January is 5.6h.

What are the months with the lowest UV index?

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

How high is the UV index in January?

In January, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Aynor, SC

Average temperature in January - Aynor, SC
  • Average high temperature in January: 53.4°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (53.4°F).

  • Average low temperature in January: 39.2°F

The month with the highest average low temperature is July (74.5°F).
The coldest month (with the lowest average low temperature) is January (39.2°F).

Average pressure in January
Aynor, SC

Average pressure in January - Aynor, SC
  • Average pressure in January: 30.13"Hg

The months with the highest atmospheric pressure are January, November and December (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in January
Aynor, SC

Average wind speed in January - Aynor, SC
  • Average wind speed in January: 7.6mph

The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average humidity in January
Aynor, SC

Average humidity in January - Aynor, SC
  • Average humidity in January: 74%

The months with the highest relative humidity are May, June, August, September and December (78%).
The month with the lowest relative humidity is January (74%).

Average rainfall in January
Aynor, SC

Average rainfall in January - Aynor, SC
  • Average rainfall in January: 0.51"

The wettest month (with the highest rainfall) is August (1.93").
The driest month (with the least rainfall) is January (0.51").

Average rainfall days in January
Aynor, SC

Average rainfall days in January - Aynor, SC
  • Average rainfall days in January: 6.3 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (6.3 days).

Average snowfall in January
Aynor, SC

Average snowfall in January - Aynor, SC
  • Average snowfall in January: 0"

The month with the highest snowfall is February (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in January
Aynor, SC

Average snowfall days in January - Aynor, SC
  • Average snowfall days in January: 0.1 days

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

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

Average daylight in January / Average sunshine in January - Aynor, 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: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

Average sunshine days in January
Aynor, SC

Average sunshine days in January - Aynor, SC
  • Average sunshine days in January: 23.1 days

The month with the most sunshine days is January (23.1 days).
The month with the least sunshine days is July (9.2 days).

Average UV index in January
Aynor, SC

Average UV index in January - Aynor, SC
  • Average UV index in January: 3

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

Average cloud cover in January
Aynor, SC

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

The months with the most cloud cover are February and December (Cloud cover 40).
The months with the least cloud cover are June and July (Cloud cover 27).

Average visibility in January
Aynor, SC

Average visibility in January - Aynor, 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).

Aynor, South Carolina, USA

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