December weather forecastHackett, AR
December
Weather in December
The first month of the winter, December, is also a fresh month in Hackett, Arkansas, with an average temperature fluctuating between 35.4°F (1.9°C) and 50.5°F (10.3°C).Temperature
The average high-temperature decreases in December, shifting from a refreshing 60.1°F (15.6°C) in November to a fresh 50.5°F (10.3°C). Hackett records a mean low-temperature of 35.4°F (1.9°C) in December.Humidity
In December, the average relative humidity in Hackett, Arkansas, is 75%.Rainfall
In Hackett, in December, it is raining for 9.7 days, with typically 2.64" (67mm) of accumulated precipitation. Throughout the year, in Hackett, Arkansas, there are 149.7 rainfall days, and 35.08" (891mm) of precipitation is accumulated.Snowfall
Months with snowfall in Hackett are January through March, November and December. In December, in Hackett, Arkansas, it is snowing for 0.9 days. Throughout December, 0.59" (15mm) of snow is accumulated. Throughout the year, in Hackett, there are 5.1 snowfall days, and 3.15" (80mm) of snow is accumulated.Daylight
The month with the shortest days in Hackett is December, with an average of 9h and 48min of daylight.On the first day of December, sunrise is at 7:08 am and sunset at 5:05 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 5:16 pm CST.
Sunshine
The months with the least sunshine are January and December, with an average of 5.5h of sunshine.UV index
December is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.Note: The average daily UV index of 2 in December transforms into the following instructions:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Hackett, AR
- Average high temperature in December: 50.5°F
The warmest month (with the highest average high temperature) is July (93.4°F).
The month with the lowest average high temperature is January (48°F).
- Average low temperature in December: 35.4°F
The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (31.6°F).
Average pressure in December
Hackett, 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
Hackett, AR
- Average wind speed in December: 6.3mph
The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in December
Hackett, AR
- Average humidity in December: 75%
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is August (69%).
Average rainfall in December
Hackett, AR
- Average rainfall in December: 2.64"
The wettest month (with the highest rainfall) is May (4.49").
The driest month (with the least rainfall) is January (2.05").
Average rainfall days in December
Hackett, AR
- Average rainfall days in December: 9.7 days
The month with the highest number of rainy days is March (15.4 days).
The month with the least rainy days is November (8.8 days).
Average snowfall in December
Hackett, AR
- Average snowfall in December: 0.59"
The month with the highest snowfall is February (1.06").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Hackett, AR
- Average snowfall days in December: 0.9 days
The month with the highest number of snowfall days is February (1.9 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Hackett, AR
- Average daylight in December: 9h and 48min
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 30min
The months with the most sunshine are July and August (Average sunshine: 10h and 48min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).
Average sunshine days in December
Hackett, AR
- Average sunshine days in December: 19.3 days
The months with the most sunshine days are November and December (19.3 days).
The month with the least sunshine days is July (13.3 days).
Average UV index in December
Hackett, 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
Hackett, AR
- Average cloud cover in December: 40
The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in December
Hackett, AR
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
