December weather forecastWestern Grove, AR
December
Weather in December
The first month of the winter, December, is also a frosty month in Western Grove, Arkansas, with an average temperature fluctuating between 32°F (0°C) and 46.9°F (8.3°C).Temperature
Western Grove's weather in December involves a decrease in the average high-temperature, moving down from November's mild 56.3°F (13.5°C) to a frosty 46.9°F (8.3°C). Throughout December, an average nighttime temperature of 32°F (0°C) is experienced.Humidity
The average relative humidity in December is 75%.Rainfall
In Western Grove, in December, it is raining for 7.5 days, with typically 2.01" (51mm) of accumulated precipitation. In Western Grove, during the entire year, the rain falls for 145.6 days and collects up to 31.89" (810mm) of precipitation.Snowfall
Months with snowfall in Western Grove are January through May, November and December. In December, it is snowing for 2.3 days. Throughout December, 0.94" (24mm) of snow is accumulated. Throughout the year, there are 13.3 snowfall days, and 7.28" (185mm) of snow is accumulated.Daylight
With an average of 9h and 48min of daylight, December has the shortest days of the year in Western Grove.On the first day of December in Western Grove, sunrise is at 7:04 am and sunset at 4:57 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 5:07 pm CST.
Sunshine
The average sunshine in December is 5.6h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for average individuals.Note: The daily high UV index of 2 during December translates into the following recommendations:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Western Grove, AR
- Average high temperature in December: 46.9°F
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (44.2°F).
- Average low temperature in December: 32°F
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).
Average pressure in December
Western Grove, 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
Western Grove, AR
- Average wind speed in December: 6.9mph
The windiest month (with the highest average wind speed) is April (8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in December
Western Grove, AR
- Average humidity in December: 75%
The months with the highest relative humidity are March and May (78%).
The months with the lowest relative humidity are January and October (73%).
Average rainfall in December
Western Grove, AR
- Average rainfall in December: 2.01"
The wettest month (with the highest rainfall) is May (3.94").
The driest months (with the least rainfall) are January and February (1.97").
Average rainfall days in December
Western Grove, AR
- Average rainfall days in December: 7.5 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is December (7.5 days).
Average snowfall in December
Western Grove, AR
- Average snowfall in December: 0.94"
The month with the highest snowfall is February (2.36").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in December
Western Grove, AR
- Average snowfall days in December: 2.3 days
The month with the highest number of snowfall days is February (4.2 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Western Grove, AR
- Average daylight in December: 9h and 48min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in December: 5h and 36min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The months with the least sunshine are January and February (Average sunshine: 5h and 30min).
Average sunshine days in December
Western Grove, 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 (11.4 days).
Average UV index in December
Western Grove, AR
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in December
Western Grove, AR
- Average cloud cover in December: 41
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility in December
Western Grove, AR
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
