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
Arnett's December weather comes with a decrease in average high-temperatures, moving from a moderate 56.3°F (13.5°C) in November to a chilly 47.1°F (8.4°C). During the month of December, Arnett's nighttime temperature lowers to an average of 32.2°F (0.1°C).Humidity
In Arnett, the average relative humidity in December is 75%.Rainfall
In Arnett, in December, during 8.9 rainfall days, 2.13" (54mm) of precipitation is typically accumulated. In Arnett, during the entire year, the rain falls for 148.7 days and collects up to 32.48" (825mm) of precipitation.Snowfall
Months with snowfall in Arnett are January through May, November and December. In Arnett, in December, during 2.7 snowfall days, 0.75" (19mm) of snow is typically accumulated. Throughout the year, in Arnett, there are 11.8 snowfall days, and 5.35" (136mm) of snow is accumulated.Daylight
With an average of 9h and 48min of daylight, December has the shortest days of the year in Arnett.On the first day of December, sunrise is at 7:08 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 5:12 pm CST.
Sunshine
The average sunshine in December in Arnett is 5.5h.UV index
The months with the lowest UV index in Arnett are January and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: In December, the maximum UV index of 2 translates into these guidelines:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
What is the temperature in December in Arnett?
What is the average humidity in December in Arnett?
How much does it rain in Arnett in December?
How many days does it snow in December in Arnett?
What is the month with the shortest days in Arnett?
How many hours of daylight does Arnett have in December?
What time are sunrise and sunset in December in Arnett?
How long on average sun shines in December in Arnett?
What is the month with the lowest UV index in Arnett?
How high is the UV index in December in Arnett?
Average temperature in December
Arnett, AR
- Average high temperature in December: 47.1°F
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (44.2°F).
- Average low temperature in December: 32.2°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).
Average pressure in December
Arnett, 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
Arnett, AR
- Average wind speed in December: 8mph
The windiest month (with the highest average wind speed) is April (9.7mph).
The calmest months (with the lowest average wind speed) are July and August (6mph).
Average humidity in December
Arnett, AR
- Average humidity in December: 75%
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (72%).
Average rainfall in December
Arnett, AR
- Average rainfall in December: 2.13"
The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is February (1.85").
Average rainfall days in December
Arnett, AR
- Average rainfall days in December: 8.9 days
The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is November (8 days).
Average snowfall in December
Arnett, AR
- Average snowfall in December: 0.75"
The month with the highest snowfall is February (2.2").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in December
Arnett, AR
- Average snowfall days in December: 2.7 days
The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Arnett, AR
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in December: 5h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in December
Arnett, AR
- Average sunshine days in December: 19.4 days
The month with the most sunshine days is December (19.4 days).
The month with the least sunshine days is May (12.7 days).
Average UV index in December
Arnett, AR
- 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
Arnett, AR
- Average cloud cover in December: 42
The months with the most cloud cover are February and March (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in December
Arnett, 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).
Arnett, Arkansas, USA
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