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
Transition from November to December is accompanied by a temperature drop, with average high-temperatures decreasing from a moderate 59.2°F (15.1°C) to a fresh 50°F (10°C). During December, Subiaco's temperature averages to an icy 34.9°F (1.6°C) at night.Humidity
The average relative humidity in December is 77%.Rainfall
The month with the least rainfall is December, when the rain falls for 7.8 days and typically collects 0.98" (25mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. The months with the most snowfall in Subiaco are January, February and December, with an average 0.28" (7mm) of accumulated snow.Daylight
With an average of 9h and 48min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:05 am and sunset at 5:02 pm. On the last day of December, sunrise is at 7:23 am and sunset at 5:12 pm CST.
Sunshine
The average sunshine in December in Subiaco, Arkansas, is 5.6h.UV index
With an average maximum UV index of 2, December is the month with the lowest UV index in Subiaco. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In December, the maximum UV index of 2 suggests these recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
What are the temperatures in Subiaco in December?
What is the average humidity in December in Subiaco?
What is the driest month in Subiaco?
How much does it rain in Subiaco in December?
What is the snowiest month in Subiaco?
How much does it snow in Subiaco in December?
What is the month with the shortest days in Subiaco?
How many hours of daylight does Subiaco have in December?
What time are sunrise and sunset in December in Subiaco?
How long on average sun shines in December in Subiaco?
What is the month with the lowest UV index in Subiaco?
What is the UV index reading in December in Subiaco?
Average temperature in December
Subiaco, AR
- Average high temperature in December: 50°F
The warmest month (with the highest average high temperature) is July (92.7°F).
The month with the lowest average high temperature is January (47.8°F).
- Average low temperature in December: 34.9°F
The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).
Average pressure in December
Subiaco, 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
Subiaco, AR
- Average wind speed in December: 5.3mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.2mph).
Average humidity in December
Subiaco, AR
- Average humidity in December: 77%
The months with the highest relative humidity are March and May (78%).
The months with the lowest relative humidity are July and August (71%).
Average rainfall in December
Subiaco, AR
- Average rainfall in December: 0.98"
The wettest month (with the highest rainfall) is May (2.52").
The driest month (with the least rainfall) is December (0.98").
Average rainfall days in December
Subiaco, AR
- Average rainfall days in December: 7.8 days
The month with the highest number of rainy days is May (12.9 days).
The month with the least rainy days is November (7.7 days).
Average snowfall in December
Subiaco, AR
- Average snowfall in December: 0.28"
The months with the highest snowfall are January, February and December (0.28").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Subiaco, AR
- Average snowfall days in December: 0.7 days
The month with the highest number of snowfall days is January (1.9 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
Subiaco, 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 4min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 30min).
Average sunshine days in December
Subiaco, AR
- Average sunshine days in December: 21.3 days
The month with the most sunshine days is December (21.3 days).
The month with the least sunshine days is July (13.8 days).
Average UV index in December
Subiaco, 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
Subiaco, AR
- Average cloud cover in December: 40
The months with the most cloud cover are February and March (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility in December
Subiaco, AR
- Average visibility in December: 6mi
The months with the highest visibility are February, March, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, April and May (5mi).
Subiaco, Arkansas, USA
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