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
December signifies a gentle decline in Ninety Six's average high-temperature, easing from an enjoyable 61.7°F (16.5°C) in November to a cool 55.2°F (12.9°C). Throughout December, the nighttime temperature in Ninety Six averages to a cold 39.7°F (4.3°C).Humidity
The most humid month in Ninety Six, South Carolina, is December, with an average relative humidity of 77%.Rainfall
In Ninety Six, in December, it is raining for 11.1 days, with typically 2.99" (76mm) of accumulated precipitation. Throughout the year, there are 146 rainfall days, and 28.31" (719mm) of precipitation is accumulated.Snowfall
In Ninety Six, snow does not fall in April through December.Daylight
The month with the shortest days is December, with an average of 9h and 54min of daylight.On the first day of December, sunrise is at 7:16 am and sunset at 5:18 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 5:29 pm EST.
Sunshine
With an average of 5.3h of sunshine, December has the least sunshine of the year in Ninety Six.UV index
In Ninety Six, South Carolina, the average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index, 3 in December, converts into the following recommendations:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Ninety Six?
What is the most humid month in Ninety Six?
What is the average humidity in December in Ninety Six?
How many days does it rain in December in Ninety Six?
When it does not snow in Ninety Six?
Does it snow in Ninety Six in December?
What is the month with the shortest days in Ninety Six?
What is the average length of the day in December in Ninety Six?
What time are sunrise and sunset in December in Ninety Six?
What is the month with the least sunshine in Ninety Six?
How long on average sun shines in December in Ninety Six?
What is the UV index intensity in December in Ninety Six?
Average temperature in December
Ninety Six, SC
- Average high temperature in December: 55.2°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 (51.8°F).
- Average low temperature in December: 39.7°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 (35.2°F).
Average pressure in December
Ninety Six, 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
Ninety Six, SC
- Average wind speed in December: 7mph
The windiest months (with the highest average wind speed) are February and April (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in December
Ninety Six, SC
- Average humidity in December: 77%
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (70%).
Average rainfall in December
Ninety Six, SC
- Average rainfall in December: 2.99"
The wettest month (with the highest rainfall) is August (3.15").
The driest month (with the least rainfall) is September (1.5").
Average rainfall days in December
Ninety Six, SC
- Average rainfall days in December: 11.1 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is October (8.3 days).
Average snowfall in December
Ninety Six, SC
- Average snowfall in December: 0"
The month with the highest snowfall is February (0.91").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").
Average snowfall days in December
Ninety Six, SC
- Average snowfall days in December: 0.1 days
The months with the highest number of snowfall days are January and February (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Ninety Six, SC
- 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: 5h and 2min
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 18min).
Average sunshine days in December
Ninety Six, SC
- Average sunshine days in December: 18.5 days
The month with the most sunshine days is October (21.4 days).
The month with the least sunshine days is July (12.1 days).
Average UV index in December
Ninety Six, SC
- Average UV index in December: 3
The months with the highest UV index are June and August (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in December
Ninety Six, SC
- Average cloud cover in December: 43
The month with the most cloud cover is December (Cloud cover 43).
The months with the least cloud cover are June and October (Cloud cover 29).
Average visibility in December
Ninety Six, 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).
Ninety Six, South Carolina, USA
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