December weather forecastEmerson, AR
December
Weather in December
December, the first month of the winter in Emerson, is also a fresh month, with an average temperature fluctuating between 55°F (12.8°C) and 40.6°F (4.8°C).Temperature
The commencement of December indicates a gentle shift in the average high-temperature, receding from November's comfortable 63.3°F (17.4°C) to a cool 55°F (12.8°C). An average low-temperature of 40.6°F (4.8°C) is recorded during the nights in December.Humidity
February and December, with an average relative humidity of 81%, are the most humid months.Rainfall
In Emerson, Arkansas, during December, the rain falls for 11.7 days and regularly aggregates up to 3.58" (91mm) of precipitation. Throughout the year, in Emerson, Arkansas, there are 153.1 rainfall days, and 37.48" (952mm) of precipitation is accumulated.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows in Emerson. Throughout December, in the average 0.5 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, in Emerson, there are 3.1 snowfall days, and 1.46" (37mm) of snow is accumulated.Daylight
The month with the shortest days in Emerson is December, with an average of 10h and 0min of daylight.On the first day of December, sunrise is at 6:58 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 5:16 pm CST.
Sunshine
In December, the average sunshine is 4.9h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the average person.Note: In December, the UV index of 3 transforms into the following advice:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Emerson, AR
- Average high temperature in December: 55°F
The warmest month (with the highest average high temperature) is July (94.1°F).
The month with the lowest average high temperature is January (53.2°F).
- Average low temperature in December: 40.6°F
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (37.6°F).
Average pressure in December
Emerson, AR
- Average pressure in December: 30.13"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
Emerson, AR
- Average wind speed in December: 6.1mph
The windiest month (with the highest average wind speed) is April (7.2mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity in December
Emerson, AR
- Average humidity in December: 81%
The months with the highest relative humidity are February and December (81%).
The months with the lowest relative humidity are July and August (70%).
Average rainfall in December
Emerson, AR
- Average rainfall in December: 3.58"
The wettest month (with the highest rainfall) is April (4.25").
The driest month (with the least rainfall) is July (2.4").
Average rainfall days in December
Emerson, AR
- Average rainfall days in December: 11.7 days
The month with the highest number of rainy days is July (15 days).
The months with the least rainy days are October and November (10.4 days).
Average snowfall in December
Emerson, AR
- Average snowfall in December: 0.04"
The month with the highest snowfall is February (0.75").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Emerson, AR
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is February (1.2 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
Emerson, 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: 4h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in December
Emerson, AR
- Average sunshine days in December: 17.5 days
The month with the most sunshine days is October (19.7 days).
The month with the least sunshine days is February (13.8 days).
Average UV index in December
Emerson, AR
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in December
Emerson, AR
- Average cloud cover in December: 48
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Emerson, 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).
