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
The start of December comes with a small reduction in the average high-temperature, subtly receding from an enjoyable 60.8°F (16°C) in November to a cool 52.9°F (11.6°C). Throughout the month of December, the nighttime temperature in Caddo Valley dips to an average of 38.3°F (3.5°C).Humidity
The months with the highest humidity in Caddo Valley are February, March and December, with an average relative humidity of 80%.Rainfall
In Caddo Valley, in December, during 10.4 rainfall days, 1.89" (48mm) of precipitation is typically accumulated. Throughout the year, there are 132.4 rainfall days, and 22.2" (564mm) of precipitation is accumulated.Snowfall
March through December are months without snowfall.Daylight
December has the shortest days of the year in Caddo Valley, with an average of 9h and 54min of daylight.On the first day of December in Caddo Valley, sunrise is at 7:00 am and sunset at 5:02 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 5:13 pm CST.
Sunshine
In December, the average sunshine is 5.2h.UV index
With an average maximum UV index of 2, December is the month with the lowest UV index in Caddo Valley. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Frequently asked questions
What are the temperatures in Caddo Valley in December?
What is the most humid month in Caddo Valley?
What is the average humidity in December in Caddo Valley?
How many days does it rain in December in Caddo Valley?
When it does not snow in Caddo Valley?
Does it snow in Caddo Valley in December?
What is the month with the shortest days in Caddo Valley?
How many hours of daylight does Caddo Valley have in December?
What time are sunrise and sunset in December in Caddo Valley?
How long on average sun shines in December in Caddo Valley?
When is the lowest UV index in Caddo Valley?
What is the UV index intensity in December in Caddo Valley?
Average temperature in December
Caddo Valley, AR
- Average high temperature in December: 52.9°F
The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is January (50.5°F).
- Average low temperature in December: 38.3°F
The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).
Average pressure in December
Caddo Valley, 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 (29.94"Hg).
Average wind speed in December
Caddo Valley, AR
- Average wind speed in December: 6mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in December
Caddo Valley, 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 July, August, September and October (71%).
Average rainfall in December
Caddo Valley, AR
- Average rainfall in December: 1.89"
The wettest month (with the highest rainfall) is April (2.52").
The driest month (with the least rainfall) is September (1.14").
Average rainfall days in December
Caddo Valley, AR
- Average rainfall days in December: 10.4 days
The month with the highest number of rainy days is August (14.3 days).
The month with the least rainy days is October (7.9 days).
Average snowfall in December
Caddo Valley, AR
- Average snowfall in December: 0"
The month with the highest snowfall is February (0.43").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in December
Caddo Valley, AR
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is February (1.6 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
Caddo Valley, AR
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in December: 5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days in December
Caddo Valley, AR
- Average sunshine days in December: 19.2 days
The month with the most sunshine days is October (21.8 days).
The month with the least sunshine days is August (13.8 days).
Average UV index in December
Caddo Valley, 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
Caddo Valley, AR
- Average cloud cover in December: 44
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 28).
Average visibility in December
Caddo Valley, AR
- Average visibility in December: 5mi
The months with the highest visibility are February, March, April, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, May and December (5mi).
Caddo Valley, Arkansas, USA
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