Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
With the onset of December, Carolina's climate undergoes a slight change as the average high-temperature moves from a refreshing 61.2°F (16.2°C) in November to a cool 53.6°F (12°C). Carolina, in December, experiences an average temperature of 39.6°F (4.2°C) at night.Humidity
With an average relative humidity of 80%, December is the most humid month.Rainfall
In Carolina, in December, it is raining for 12.7 days, with typically 3.98" (101mm) of accumulated precipitation. In Carolina, during the entire year, the rain falls for 161.3 days and collects up to 40.91" (1039mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. In December, it is snowing for 0.7 days. Throughout December, 0.2" (5mm) of snow is accumulated. In Carolina, during the entire year, snow falls for 4.4 days and aggregates up to 0.98" (25mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 54min of daylight.On the first day of December, sunrise is at 6:42 am and sunset at 4:44 pm. On the last day of the month, sunrise is at 6:59 am and sunset at 4:55 pm CST.
Sunshine
February and December, with an average of 4.6h of sunshine, are months with the least sunshine.UV index
The months with the lowest UV index in Carolina are January, February, November and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: In December, the maximum UV index of 3 suggests this advice:
Exercise prevention - Precautions against solar damage are endorsed. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature?
What is the most humid month?
What is the average humidity in December?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
When are sunrise and sunset in December?
What are the months with the least sunshine in Carolina?
How long on average sun shines in December in Carolina?
When is the lowest UV index?
How high is the UV index in December in Carolina?
Average temperature in December
Carolina, MS
- Average high temperature in December: 53.6°F
The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (50.4°F).
- Average low temperature in December: 39.6°F
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (35.1°F).
Average pressure in December
Carolina, MS
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in December
Carolina, MS
- Average wind speed in December: 7.1mph
The windiest month (with the highest average wind speed) is February (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity in December
Carolina, MS
- Average humidity in December: 80%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in December
Carolina, MS
- Average rainfall in December: 3.98"
The wettest month (with the highest rainfall) is February (4.45").
The driest month (with the least rainfall) is November (2.13").
Average rainfall days in December
Carolina, MS
- Average rainfall days in December: 12.7 days
The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is November (9.8 days).
Average snowfall in December
Carolina, MS
- Average snowfall in December: 0.2"
The month with the highest snowfall is January (0.43").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Carolina, MS
- Average snowfall days in December: 0.7 days
The month with the highest number of snowfall days is February (1.6 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
Carolina, MS
- Average daylight in December: 9h and 5min
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 December: 4h and 4min
The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The months with the least sunshine are February and December (Average sunshine: 4h and 36min).
Average sunshine days in December
Carolina, MS
- Average sunshine days in December: 16.4 days
The month with the most sunshine days is October (20 days).
The month with the least sunshine days is July (11.4 days).
Average UV index in December
Carolina, MS
- Average UV index in December: 3
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
Carolina, MS
- Average cloud cover in December: 50
The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is September (Cloud cover 29).
Average visibility in December
Carolina, MS
- 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).
Carolina, Mississippi, USA
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