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 onset introduces a mild reduction in the average high-temperature, from a refreshing 62.1°F (16.7°C) in November to a fresh 54°F (12.2°C). During the month of December, Sheppard anticipates a mean low-temperature of 38.8°F (3.8°C).Humidity
February, March and December, with an average relative humidity of 80%, are the most humid months.Rainfall
In Sheppard, in December, it is raining for 11.1 days, with typically 2.4" (61mm) of accumulated precipitation. In Sheppard, during the entire year, the rain falls for 142 days and collects up to 27.17" (690mm) of precipitation.Snowfall
In Sheppard, snow does not fall in April through December.Daylight
The month with the shortest days is December, with an average of 10h and 0min of daylight.On the first day of the month, sunrise is at 7:01 am and sunset at 5:06 pm. On the last day of December, sunrise is at 7:19 am and sunset at 5:17 pm CST.
Sunshine
In Sheppard, the average sunshine in December is 5.2h.UV index
With an average maximum UV index of 2, December is the month with the lowest UV index in Sheppard. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 2 in December converts into the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. 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. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Frequently asked questions
What are December temperatures in Sheppard?
What is the most humid month in Sheppard?
What is the average humidity in December in Sheppard?
How much does it rain in Sheppard in December?
When it does not snow in Sheppard?
Does it snow in Sheppard in December?
What is the month with the shortest days in Sheppard?
How many hours of daylight does Sheppard have in December?
When are sunrise and sunset in December in Sheppard?
How long on average sun shines in December in Sheppard?
When is the lowest UV index in Sheppard?
How high is the UV index in December in Sheppard?
Average temperature in December
Sheppard, AR
- Average high temperature in December: 54°F
The warmest month (with the highest average high temperature) is July (93.4°F).
The month with the lowest average high temperature is January (51.4°F).
- Average low temperature in December: 38.8°F
The month with the highest average low temperature is July (72.5°F).
The coldest month (with the lowest average low temperature) is January (35.4°F).
Average pressure in December
Sheppard, AR
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Sheppard, AR
- Average wind speed in December: 6.1mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity in December
Sheppard, AR
- Average humidity in December: 80%
The months with the highest relative humidity are February, March and December (80%).
The months with the lowest relative humidity are August and September (70%).
Average rainfall in December
Sheppard, AR
- Average rainfall in December: 2.4"
The wettest month (with the highest rainfall) is April (3.07").
The driest month (with the least rainfall) is November (1.5").
Average rainfall days in December
Sheppard, AR
- Average rainfall days in December: 11.1 days
The month with the highest number of rainy days is July (14.9 days).
The month with the least rainy days is November (8.8 days).
Average snowfall in December
Sheppard, AR
- Average snowfall in December: 0"
The month with the highest snowfall is February (0.55").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").
Average snowfall days in December
Sheppard, AR
- Average snowfall days in December: 0.3 days
The month with the highest number of snowfall days is February (1.7 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
Sheppard, AR
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 5h and 1min
The months with the most sunshine are July and August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days in December
Sheppard, AR
- Average sunshine days in December: 18.1 days
The months with the most sunshine days are January and October (20 days).
The month with the least sunshine days is July (13.6 days).
Average UV index in December
Sheppard, AR
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Sheppard, AR
- Average cloud cover in December: 45
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in December
Sheppard, AR
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Sheppard, Arkansas, USA
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