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
As November transitions into December, Lewisville sees a gentle drop in the average high-temperature, transitioning from a refreshing 62.4°F (16.9°C) to a cool 54.5°F (12.5°C). An average low-temperature of 39.9°F (4.4°C) is anticipated throughout the nights during December.Humidity
In Lewisville, Arkansas, the average relative humidity in December is 80%.Rainfall
In Lewisville, during December, the rain falls for 12.2 days and regularly aggregates up to 3.43" (87mm) of precipitation. Throughout the year, there are 152.1 rainfall days, and 36.42" (925mm) of precipitation is accumulated.Snowfall
In Lewisville, snow does not fall in April through December.Daylight
December has the shortest days of the year in Lewisville, Arkansas, with an average of 10h and 0min of daylight.On the first day of December, sunrise is at 7:00 am and sunset at 5:06 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:17 pm CST.
Sunshine
In Lewisville, the average sunshine in December is 5.1h.UV index
December is the month with the lowest UV index in Lewisville, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 2 during December translates into these guidelines:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the temperature in December in Lewisville?
What is the average humidity in December in Lewisville?
How many days does it rain in December in Lewisville?
When it does not snow in Lewisville?
Does it snow in Lewisville in December?
What is the month with the shortest days in Lewisville?
How many hours of daylight does Lewisville have in December?
When is the sunrise / sunset in December in Lewisville?
How many hours of sunshine does Lewisville have in December?
When is the lowest UV index in Lewisville?
What is the UV index intensity in December in Lewisville?
Average temperature in December
Lewisville, AR
- Average high temperature in December: 54.5°F
The warmest month (with the highest average high temperature) is August (93.7°F).
The month with the lowest average high temperature is January (52°F).
- Average low temperature in December: 39.9°F
The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (36.7°F).
Average pressure in December
Lewisville, 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
Lewisville, AR
- Average wind speed in December: 6.2mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in December
Lewisville, AR
- Average humidity in December: 80%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Lewisville, AR
- Average rainfall in December: 3.43"
The wettest month (with the highest rainfall) is April (4.88").
The driest months (with the least rainfall) are January and November (2.36").
Average rainfall days in December
Lewisville, AR
- Average rainfall days in December: 12.2 days
The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (9.8 days).
Average snowfall in December
Lewisville, AR
- Average snowfall in December: 0"
The month with the highest snowfall is February (0.43").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").
Average snowfall days in December
Lewisville, AR
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is February (0.9 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
Lewisville, AR
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 5h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days in December
Lewisville, AR
- Average sunshine days in December: 18.1 days
The months with the most sunshine days are January and October (19.2 days).
The month with the least sunshine days is February (14 days).
Average UV index in December
Lewisville, AR
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Lewisville, AR
- Average cloud cover in December: 46
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
Lewisville, AR
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March and December (5mi).
Lewisville, Arkansas, USA
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