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
Marcella's weather subtly changes with the onset of December, barely falling from a moderate 57.4°F (14.1°C) in November to a frosty 48.7°F (9.3°C). In Marcella, an average nighttime temperature of 35.8°F (2.1°C) is expected during December.Humidity
The average relative humidity in December in Marcella is 76%.Rainfall
In Marcella, in December, it is raining for 10.2 days, with typically 2.76" (70mm) of accumulated precipitation. In Marcella, during the entire year, the rain falls for 158 days and collects up to 38.9" (988mm) of precipitation.Snowfall
January through March, November and December are months with snowfall in Marcella. In Marcella, in December, snow falls for 0.9 days, with typically accumulated 0.71" (18mm) of snow. Throughout the year, in Marcella, there are 6.8 snowfall days, and 4.02" (102mm) of snow is accumulated.Daylight
December has the shortest days of the year in Marcella, with an average of 9h and 48min of daylight.On the first day of December, sunrise is at 6:59 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:04 pm CST.
Sunshine
The average sunshine in December in Marcella is 5.3h.UV index
The months with the lowest UV index 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 unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, the UV index of 2 transforms into the following advice:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the temperature in December in Marcella?
What is the average humidity in December in Marcella?
How much does it rain in Marcella in December?
How many days does it snow in December in Marcella?
What is the month with the shortest days in Marcella?
How many hours of daylight does Marcella have in December?
When is the sunrise / sunset in December in Marcella?
How many hours of sunshine does Marcella have in December?
What is the month with the lowest UV index in Marcella?
How high is the UV index in December in Marcella?
Average temperature in December
Marcella, AR
- Average high temperature in December: 48.7°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 (45.1°F).
- Average low temperature in December: 35.8°F
The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).
Average pressure in December
Marcella, AR
- 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 (29.93"Hg).
Average wind speed in December
Marcella, AR
- Average wind speed in December: 7.5mph
The windiest month (with the highest average wind speed) is February (8.4mph).
The calmest month (with the lowest average wind speed) is August (5.1mph).
Average humidity in December
Marcella, AR
- Average humidity in December: 76%
The months with the highest relative humidity are March and May (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall in December
Marcella, AR
- Average rainfall in December: 2.76"
The wettest month (with the highest rainfall) is April (4.8").
The driest month (with the least rainfall) is September (2.28").
Average rainfall days in December
Marcella, AR
- Average rainfall days in December: 10.2 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is January (9 days).
Average snowfall in December
Marcella, AR
- Average snowfall in December: 0.71"
The month with the highest snowfall is February (1.1").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Marcella, AR
- Average snowfall days in December: 0.9 days
The month with the highest number of snowfall days is January (2.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Marcella, AR
- 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 months with the most sunshine are June and July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days in December
Marcella, AR
- Average sunshine days in December: 19.1 days
The months with the most sunshine days are November and December (19.1 days).
The month with the least sunshine days is July (11.1 days).
Average UV index in December
Marcella, AR
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Marcella, AR
- Average cloud cover in December: 42
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility in December
Marcella, AR
- 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).
Marcella, Arkansas, USA
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