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
The arrival of December corresponds with a minor reduction in the average high-temperature, down from November's moderate 58.8°F (14.9°C) to a cool 50.2°F (10.1°C). The month of December records an average low-temperature of 38.3°F (3.5°C).Humidity
In Patterson, the average relative humidity in December is 77%.Rainfall
In Patterson, in December, it is raining for 7.7 days, with typically 0.87" (22mm) of accumulated precipitation. Throughout the year, in Patterson, there are 117.7 rainfall days, and 13.62" (346mm) of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. In Patterson, during December, snow falls for 0.3 days and regularly aggregates up to 0.08" (2mm) of snow. In Patterson, during the entire year, snow falls for 3 days and aggregates up to 0.55" (14mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 48min of daylight.On the first day of the month, sunrise is at 6:55 am and sunset at 4:52 pm. On the last day of December, in Patterson, sunrise is at 7:13 am and sunset at 5:03 pm CST.
Sunshine
The average sunshine in December in Patterson, Arkansas, is 5.3h.UV index
The months with the lowest UV index in Patterson are January, February, November and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index, 3 in December, converts into the following recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. When the Sun is at its strongest around midday, find shade and limit exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Patterson in December?
What is the average humidity in December in Patterson?
How much does it rain in Patterson in December?
How many days does it snow in December in Patterson?
What is the month with the shortest days in Patterson?
How many hours of daylight does Patterson have in December?
What time are sunrise and sunset in December in Patterson?
How many hours of sunshine does Patterson have in December?
When is the lowest UV index in Patterson?
What is the UV index reading in December in Patterson?
Average temperature in December
Patterson, AR
- Average high temperature in December: 50.2°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 (46.9°F).
- Average low temperature in December: 38.3°F
The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).
Average pressure in December
Patterson, 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
Patterson, AR
- Average wind speed in December: 8.5mph
The windiest month (with the highest average wind speed) is February (9.5mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in December
Patterson, AR
- Average humidity in December: 77%
The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (67%).
Average rainfall in December
Patterson, AR
- Average rainfall in December: 0.87"
The wettest months (with the highest rainfall) are April and May (1.57").
The driest month (with the least rainfall) is September (0.63").
Average rainfall days in December
Patterson, AR
- Average rainfall days in December: 7.7 days
The month with the highest number of rainy days is July (13.7 days).
The month with the least rainy days is January (7 days).
Average snowfall in December
Patterson, AR
- Average snowfall in December: 0.08"
The months with the highest snowfall are January and February (0.16").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Patterson, AR
- Average snowfall days in December: 0.3 days
The months with the highest number of snowfall days are January and February (1.1 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
Patterson, 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 2min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days in December
Patterson, AR
- Average sunshine days in December: 21.2 days
The months with the most sunshine days are January and October (21.9 days).
The month with the least sunshine days is July (13.6 days).
Average UV index in December
Patterson, AR
- Average UV index in December: 3
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
Patterson, AR
- Average cloud cover in December: 42
The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is June (Cloud cover 24).
Average visibility in December
Patterson, 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).
Patterson, Arkansas, USA
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