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's arrival subtly correlates with a reduction in the average high-temperature, down from a mild 60.4°F (15.8°C) in November to a cool 54.5°F (12.5°C). Nighttime temperature dips to a mean of 40.5°F (4.7°C) during December.Humidity
In December, the average relative humidity is 74%.Rainfall
In Coats Crossroad, in December, during 11.8 rainfall days, 3.35" (85mm) of precipitation is typically accumulated. In Coats Crossroad, South Carolina, during the entire year, the rain falls for 161.3 days and collects up to 33.03" (839mm) of precipitation.Snowfall
Months with snowfall in Coats Crossroad are January through March, November and December. In Coats Crossroad, in December, during 0.4 snowfall days, 0.2" (5mm) of snow is typically accumulated. Throughout the year, there are 2.7 snowfall days, and 1.97" (50mm) of snow is accumulated.Daylight
December has the shortest days of the year in Coats Crossroad, South Carolina, with an average of 9h and 54min of daylight.On the first day of the month, sunrise is at 7:11 am and sunset at 5:12 pm. On the last day of December, in Coats Crossroad, sunrise is at 7:29 am and sunset at 5:22 pm EST.
Sunshine
The month with the least sunshine is December, with an average of 5.4h of sunshine.UV index
In December, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: A daily maximum UV index of 3 in December translates into the following instructions:
Take necessary precautions - Protection from skin and eye injury is mandatory. 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. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Frequently asked questions
What is the temperature in December in Coats Crossroad?
What is the average humidity in December in Coats Crossroad?
How many days does it rain in December in Coats Crossroad?
How many days does it snow in December in Coats Crossroad?
What is the month with the shortest days in Coats Crossroad?
What is the average length of the day in December in Coats Crossroad?
When is the sunrise / sunset in December in Coats Crossroad?
What is the month with the least sunshine in Coats Crossroad?
How long on average sun shines in December in Coats Crossroad?
What is the UV index reading in December in Coats Crossroad?
Average temperature in December
Coats Crossroad, SC
- Average high temperature in December: 54.5°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (50.7°F).
- Average low temperature in December: 40.5°F
The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (36°F).
Average pressure in December
Coats Crossroad, 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 (29.97"Hg).
Average wind speed in December
Coats Crossroad, SC
- Average wind speed in December: 7.2mph
The windiest months (with the highest average wind speed) are February and April (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in December
Coats Crossroad, SC
- Average humidity in December: 74%
The month with the highest relative humidity is May (75%).
The months with the lowest relative humidity are January, March, July and November (71%).
Average rainfall in December
Coats Crossroad, SC
- Average rainfall in December: 3.35"
The wettest month (with the highest rainfall) is August (3.58").
The driest month (with the least rainfall) is October (2.09").
Average rainfall days in December
Coats Crossroad, SC
- Average rainfall days in December: 11.8 days
The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is October (8.7 days).
Average snowfall in December
Coats Crossroad, SC
- Average snowfall in December: 0.2"
The month with the highest snowfall is February (1.06").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Coats Crossroad, SC
- Average snowfall days in December: 0.4 days
The months with the highest number of snowfall days are January and February (0.8 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
Coats Crossroad, 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 42min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in December
Coats Crossroad, SC
- Average sunshine days in December: 17.3 days
The month with the most sunshine days is October (21.1 days).
The month with the least sunshine days is July (10.6 days).
Average UV index in December
Coats Crossroad, SC
- Average UV index in December: 3
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in December
Coats Crossroad, SC
- Average cloud cover in December: 42
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in December
Coats Crossroad, 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).
Coats Crossroad, South Carolina, USA
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