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
Malvern's weather subtly changes with the onset of December, barely falling from a moderate 60.4°F (15.8°C) in November to a fresh 52.5°F (11.4°C). Malvern in December anticipates an average nighttime temperature of 37.2°F (2.9°C).Humidity
In December, the average relative humidity in Malvern is 79%.Rainfall
In Malvern, in December, it is raining for 12 days, with typically 3.58" (91mm) of accumulated precipitation. Throughout the year, in Malvern, there are 166 rainfall days, and 39.21" (996mm) of precipitation is accumulated.Snowfall
Months with snowfall in Malvern, Arkansas, are January through March, November and December. In December, it is snowing for 0.5 days. Throughout December, 0.08" (2mm) of snow is accumulated. Throughout the year, there are 4.6 snowfall days, and 1.89" (48mm) of snow is accumulated.Daylight
With an average of 9h and 54min of daylight, December has the shortest days of the year in Malvern.On the first day of the month, sunrise is at 6:59 am and sunset at 5:01 pm. On the last day of December, in Malvern, sunrise is at 7:17 am and sunset at 5:11 pm CST.
Sunshine
In Malvern, Arkansas, the average sunshine in December is 5.3h.UV index
December is the month with the lowest UV index in Malvern, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The UV index of 2 during December translates into the following guidance:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
What is the average December temperature in Malvern?
What is the average humidity in December in Malvern?
How many days does it rain in December in Malvern?
How much does it snow in Malvern in December?
What is the month with the shortest days in Malvern?
How many hours of daylight does Malvern have in December?
When is the sunrise / sunset in December in Malvern?
How many hours of sunshine does Malvern have in December?
When is the lowest UV index in Malvern?
What is the UV index intensity in December in Malvern?
Average temperature in December
Malvern, AR
- Average high temperature in December: 52.5°F
The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is January (49.6°F).
- Average low temperature in December: 37.2°F
The month with the highest average low temperature is July (71.6°F).
The coldest month (with the lowest average low temperature) is January (33.6°F).
Average pressure in December
Malvern, 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
Malvern, AR
- Average wind speed in December: 6.3mph
The windiest month (with the highest average wind speed) is April (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in December
Malvern, AR
- Average humidity in December: 79%
The month with the highest relative humidity is March (80%).
The months with the lowest relative humidity are July, September and October (72%).
Average rainfall in December
Malvern, AR
- Average rainfall in December: 3.58"
The wettest month (with the highest rainfall) is April (4.53").
The driest month (with the least rainfall) is September (2.24").
Average rainfall days in December
Malvern, AR
- Average rainfall days in December: 12 days
The month with the highest number of rainy days is August (18.3 days).
The month with the least rainy days is November (10.2 days).
Average snowfall in December
Malvern, AR
- Average snowfall in December: 0.08"
The month with the highest snowfall is February (0.91").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Malvern, AR
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is February (1.8 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
Malvern, 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 2min
The months with the most sunshine are June, July and August (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 5h and 12min).
Average sunshine days in December
Malvern, AR
- Average sunshine days in December: 17.8 days
The month with the most sunshine days is January (18.6 days).
The month with the least sunshine days is August (10 days).
Average UV index in December
Malvern, 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
Malvern, AR
- Average cloud cover in December: 44
The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are June and September (Cloud cover 28).
Average visibility in December
Malvern, AR
- Average visibility in December: 5mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October and November (6mi).
The months with the lowest visibility are May and December (5mi).
Malvern, Arkansas, USA
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