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 arrival of December, Roper experiences a modest decline in average high-temperatures, transitioning from a comfortable 66.9°F (19.4°C) in November to a moderate 60.4°F (15.8°C). Roper observes an average low-temperature of 46°F (7.8°C) during December nights.Humidity
The average relative humidity in December in Roper is 76%.Rainfall
In Roper, in December, during 11 rainfall days, 3.11" (79mm) of precipitation is typically accumulated. Throughout the year, in Roper, there are 176.9 rainfall days, and 33.62" (854mm) of precipitation is accumulated.Snowfall
February through December are months without snowfall.Daylight
The month with the shortest days is December, with an average of 10h and 6min of daylight.On the first day of December, sunrise is at 7:13 am and sunset at 5:26 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:37 pm EST.
Sunshine
The month with the least sunshine in Roper is December, with an average of 5.3h of sunshine.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In December, the UV index of 3 transforms into the following advice:
Put precautions into practice - Ensuring skin and eye safety is a necessity. Direct Sun exposure should be minimized especially during midday when radiation is most intense. 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.
Frequently asked questions
What is the temperature in December in Roper?
What is the average humidity in December in Roper?
How much does it rain in Roper in December?
When it does not snow in Roper?
Does it snow in Roper in December?
What is the month with the shortest days in Roper?
What is the average length of the day in December in Roper?
What time are sunrise and sunset in December in Roper?
What is the month with the least sunshine in Roper?
How long on average sun shines in December in Roper?
What are the months with the lowest UV index in Roper?
What is the UV index reading in December in Roper?
Average temperature in December
Roper, GA
- Average high temperature in December: 60.4°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 (57.6°F).
- Average low temperature in December: 46°F
The months with the highest average low temperature are July and August (73.4°F).
The coldest month (with the lowest average low temperature) is January (41.2°F).
Average pressure in December
Roper, GA
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).
Average wind speed in December
Roper, GA
- Average wind speed in December: 7.1mph
The windiest months (with the highest average wind speed) are March and April (7.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in December
Roper, GA
- Average humidity in December: 76%
The month with the highest relative humidity is August (77%).
The months with the lowest relative humidity are January and November (71%).
Average rainfall in December
Roper, GA
- Average rainfall in December: 3.11"
The wettest month (with the highest rainfall) is August (4.13").
The driest month (with the least rainfall) is November (1.61").
Average rainfall days in December
Roper, GA
- Average rainfall days in December: 11 days
The month with the highest number of rainy days is July (23.4 days).
The month with the least rainy days is November (8.2 days).
Average snowfall in December
Roper, GA
- Average snowfall in December: 0"
The month with the highest snowfall is January (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in December
Roper, GA
- Average snowfall days in December: 0 days
The months with the highest number of snowfall days are January and February (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Roper, GA
- Average daylight in December: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- 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 18min).
Average sunshine days in December
Roper, GA
- Average sunshine days in December: 17.4 days
The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is August (4.4 days).
Average UV index in December
Roper, GA
- Average UV index in December: 3
The months with the highest UV index are May, June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in December
Roper, GA
- Average cloud cover in December: 42
The month with the most cloud cover is December (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 29).
Average visibility in December
Roper, GA
- 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).
Roper, Georgia, USA
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