January weather forecast and climate
Piedmont, SC

January, like December, is a frosty winter month in Piedmont, South Carolina, with average temperature ranging between max 49.3°F (9.6°C) and min 33.1°F (0.6°C).

Temperature

January is the coldest month, with an average high-temperature of 49.3°F (9.6°C) and an average low-temperature of 33.1°F (0.6°C).

Humidity

In January, the average relative humidity is 73%.

Rainfall

In Piedmont, South Carolina, in January, during 10.8 rainfall days, 2.91" (74mm) of precipitation is typically accumulated. In Piedmont, during the entire year, the rain falls for 150.6 days and collects up to 32.64" (829mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall. In Piedmont, during January, snow falls for 1 days and regularly aggregates up to 0.79" (20mm) of snow. In Piedmont, during the entire year, snow falls for 3 days, and aggregates up to 3.9" (99mm) of snow.

Daylight

In Piedmont, the average length of the day is 10.1h.

Sunshine

In January, the average sunshine in Piedmont is 5.7h.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from the exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 2 transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the coldest month in Piedmont?

With an average high-temperature of 49.3°F (9.6°C) and an average low-temperature of 33.1°F (0.6°C), January is the coldest month.

What is the temperature in January in Piedmont?

The average high-temperature, in January, in Piedmont, is 49.3°F (9.6°C), while the average low-temperature is 33.1°F (0.6°C).

What is the average humidity in January in Piedmont?

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

How much does it rain in Piedmont in January?

In Piedmont, in January, during 10.8 rainfall days, 2.91" (74mm) of precipitation is typically accumulated.

How many days does it snow in January in Piedmont?

In Piedmont, during January, snow falls for 1 days and regularly aggregates up to 0.79" (20mm) of snow.

What is the average length of the day in January in Piedmont?

In Piedmont, South Carolina, the average length of the day in January is 10.1h.

How many hours of sunshine does Piedmont have in January?

In January, the average sunshine in Piedmont is 5.7h.

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

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

What is the UV index intensity in January in Piedmont?

In Piedmont, South Carolina, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health risk from the exposure to the Sun's UV rays.
Average temperature in January - Piedmont, SC
  • Average high temperature in January: 49.3°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (49.3°F).

  • Average low temperature in January: 33.1°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).

Average pressure in January - Piedmont, SC
  • Average pressure in January: 30.14"

The month with the highest atmospheric pressure is November (30.15").
The month with the lowest atmospheric pressure is June (29.99").

Average wind speed in January - Piedmont, SC
  • Average wind speed in January: 6.1mph

The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (69%).

Average rainfall in January - Piedmont, SC
  • Average rainfall in January: 2.91"

The wettest month (with the highest rainfall) is December (3.66").
The driest month (with the least rainfall) is September (1.38").

Average rainfall days in January - Piedmont, SC
  • Average rainfall days in January: 10.8 days

The month with the highest number of rainy days is July (16.9 days).
The month with the least rainy days is November (7.8 days).

Average snowfall in January - Piedmont, SC
  • Average snowfall in January: 0.79"

The month with the highest snowfall is December (2.01").
Months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in January - Piedmont, SC
  • Average snowfall days in January: 1 days

Months with the highest number of snowfall days are January and February (1 days).
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 - Piedmont, SC
  • Average daylight in January: 10.1h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in January: 5.7h

The month with the most sunshine is July (Average sunshine: 11.1h).
The month with the least sunshine is December (Average sunshine: 5.5h).

Average sunshine days in January - Piedmont, SC
  • Average sunshine days in January: 18.1 days

The month with the most sunshine days is October (21.9 days).
The month with the least sunshine days is July (11.5 days).

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

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

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

The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is June (Cloud cover 27).

Average visibility in January - Piedmont, SC
  • Average visibility in January: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).