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
The move into December indicates a slight reduction in the average high-temperature, down from November's mild 59.5°F (15.3°C) to a fresh 52.5°F (11.4°C). Cleveland's temperature drops to an average low of 37°F (2.8°C) during the nights of December.Humidity
December is the most humid month in Cleveland, with an average relative humidity of 76%.Rainfall
The month with the most rainfall in Cleveland, South Carolina, is December, when the rain falls for 9.2 days and typically aggregates up to 3.15" (80mm) of precipitation.Snowfall
Months with snowfall are January through March, November and December. December is the month with the most snowfall in Cleveland, South Carolina. Snow falls for 0.5 days and accumulates 2.09" (53mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 48min of daylight.On the first day of December in Cleveland, South Carolina, sunrise is at 7:20 am and sunset at 5:18 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 5:28 pm EST.
Sunshine
With an average of 5.4h of sunshine, December has the least sunshine of the year in Cleveland.UV index
The months with the lowest UV index in Cleveland are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: During December, 2 as the daily maximum UV index converts into the following advice:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
What is the average December temperature in Cleveland?
What is the most humid month in Cleveland?
What is the average humidity in December in Cleveland?
What is the rainiest month in Cleveland?
How many days does it rain in December in Cleveland?
What is the snowiest month in Cleveland?
How much does it snow in Cleveland in December?
What is the month with the shortest days in Cleveland?
How many hours of daylight does Cleveland have in December?
When are sunrise and sunset in December in Cleveland?
What is the month with the least sunshine in Cleveland?
How many hours of sunshine does Cleveland have in December?
What are the months with the lowest UV index in Cleveland?
What is the UV index intensity in December in Cleveland?
Average temperature in December
Cleveland, SC
- Average high temperature in December: 52.5°F
The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (48.7°F).
- Average low temperature in December: 37°F
The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).
Average pressure in December
Cleveland, 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 (29.99"Hg).
Average wind speed in December
Cleveland, SC
- Average wind speed in December: 5.5mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in December
Cleveland, 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
Cleveland, SC
- Average rainfall in December: 3.15"
The wettest month (with the highest rainfall) is December (3.15").
The driest month (with the least rainfall) is September (1.18").
Average rainfall days in December
Cleveland, SC
- Average rainfall days in December: 9.2 days
The month with the highest number of rainy days is July (15.2 days).
The month with the least rainy days is October (7.6 days).
Average snowfall in December
Cleveland, SC
- Average snowfall in December: 2.09"
The month with the highest snowfall is December (2.09").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Cleveland, SC
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is February (1.3 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
Cleveland, 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 month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in December
Cleveland, SC
- Average sunshine days in December: 20.1 days
The month with the most sunshine days is October (22.6 days).
The months with the least sunshine days are July and August (14.3 days).
Average UV index in December
Cleveland, 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
Cleveland, SC
- Average cloud cover in December: 41
The months with the most cloud cover are February, March and December (Cloud cover 41).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility in December
Cleveland, 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).
Cleveland, South Carolina, USA
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