December weather forecast
Chesnee, SC

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Weather in December

The first month of the winter, December, is still a cool month in Chesnee, South Carolina, with temperature in the range of an average high of 52.3°F (11.3°C) and an average low of 37.6°F (3.1°C).

Temperature

During the shift to December, a minor reduction in average high-temperature is observed, shifting from a refreshing 59.9°F (15.5°C) in November to a cool 52.3°F (11.3°C). In the month of December, the temperature generally rests at an average low of 37.6°F (3.1°C).

Humidity

The most humid month in Chesnee is December, with an average relative humidity of 76%.

Rainfall

The month with the most rainfall in Chesnee is December, when the rain falls for 9.9 days and typically aggregates up to 3.19" (81mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. The month with the most snowfall in Chesnee is December, when snow falls for 0.6 days and typically aggregates up to 2.44" (62mm) of snow.

Daylight

With an average of 9h and 48min of daylight, December has the shortest days of the year in Chesnee.
On the first day of the month, sunrise is at 7:17 am and sunset at 5:15 pm. On the last day of December, sunrise is at 7:35 am and sunset at 5:25 pm EST.

Sunshine

The month with the least sunshine is December, with an average of 5.4h of sunshine.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: A typical high UV index of 2 in December suggests the following recommendations:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. To guard against the harmful effects of the Sun, minimize exposure during midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Chesnee in December?

In December, in Chesnee, the average high-temperature is 52.3°F (11.3°C), and the average low-temperature is 37.6°F (3.1°C). In September, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, is appraised at 89.6°F (32°C).

What is the most humid month in Chesnee?

The most humid month in Chesnee, South Carolina, is December, with an average relative humidity of 76%.

What is the average humidity in December in Chesnee?

In Chesnee, South Carolina, the average relative humidity in December is 76%.

What is the rainiest month in Chesnee?

The month with the most rainfall in Chesnee is December, when the rain falls for 9.9 days and typically aggregates up to 3.19" (81mm) of precipitation.

How much does it rain in Chesnee in December?

In Chesnee, in December, during 9.9 rainfall days, 3.19" (81mm) of precipitation is typically accumulated.

What is the snowiest month in Chesnee?

December is the month with the most snowfall in Chesnee. Snow falls for 0.6 days and accumulates 2.44" (62mm) of snow.

How much does it snow in Chesnee in December?

In December, in Chesnee, South Carolina, it is snowing for 0.6 days. Throughout December, 2.44" (62mm) of snow is accumulated.

What is the month with the shortest days in Chesnee?

With an average of 9h and 48min of daylight, December has the shortest days of the year.

What is the average length of the day in December in Chesnee?

In Chesnee, South Carolina, the average day length in December is 9h and 50min.

What time are sunrise and sunset in December in Chesnee?

On the first day of December, sunrise is at 7:17 am and sunset at 5:15 pm. On the last day of the month, sunrise is at 7:35 am and sunset at 5:25 pm EST.

What is the month with the least sunshine in Chesnee?

The month with the least sunshine in Chesnee, South Carolina, is December, with an average of 5.4h of sunshine.

How many hours of sunshine does Chesnee have in December?

In Chesnee, the average sunshine duration in December is 5.4h.

What is the month with the lowest UV index in Chesnee?

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

What is the UV index reading in December in Chesnee?

The average daily maximum UV index in December in Chesnee, South Carolina, is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's 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 December
Chesnee, SC

Average temperature in December - Chesnee, SC
  • Average high temperature in December: 52.3°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (48.4°F).

  • Average low temperature in December: 37.6°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).

Average pressure in December
Chesnee, SC

Average pressure in December - Chesnee, SC
  • Average pressure in December: 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 December
Chesnee, SC

Average wind speed in December - Chesnee, SC
  • Average wind speed in December: 5.7mph

The windiest month (with the highest average wind speed) is April (6.7mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in December
Chesnee, SC

Average humidity in December - Chesnee, SC
  • Average humidity in December: 76%

The month with the highest relative humidity is December (76%).
The month with the lowest relative humidity is July (68%).

Average rainfall in December
Chesnee, SC

Average rainfall in December - Chesnee, SC
  • Average rainfall in December: 3.19"

The wettest month (with the highest rainfall) is December (3.19").
The driest month (with the least rainfall) is September (1.46").

Average rainfall days in December
Chesnee, SC

Average rainfall days in December - Chesnee, SC
  • Average rainfall days in December: 9.9 days

The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is November (8.5 days).

Average snowfall in December
Chesnee, SC

Average snowfall in December - Chesnee, SC
  • Average snowfall in December: 2.44"

The month with the highest snowfall is December (2.44").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in December
Chesnee, SC

Average snowfall days in December - Chesnee, SC
  • Average snowfall days in December: 0.6 days

The month with the highest number of snowfall days is February (1.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
Chesnee, SC

Average daylight in December / Average sunshine in December - Chesnee, SC
  • Average daylight in December: 9h and 5min

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 48min).

  • Average sunshine in December: 5h and 2min

The months with the most sunshine are June and July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

Average sunshine days in December
Chesnee, SC

Average sunshine days in December - Chesnee, SC
  • Average sunshine days in December: 20.5 days

The month with the most sunshine days is October (21.8 days).
The month with the least sunshine days is July (12.8 days).

Average UV index in December
Chesnee, SC

Average UV index in December - Chesnee, SC
  • Average UV index in December: 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 December
Chesnee, SC

Average cloud cover in December - Chesnee, SC
  • Average cloud cover in December: 42

The month with the most cloud cover is December (Cloud cover 42).
The months with the least cloud cover are June and July (Cloud cover 28).

Average visibility in December
Chesnee, SC

Average visibility in December - Chesnee, SC
  • Average visibility in December: 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).

Chesnee, South Carolina, USA

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