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 shift from November to December involves a decrease in the average high-temperature, dropping from a moderate 59.9°F (15.5°C) to a fresh 50.4°F (10.2°C). Arkoma, in December, experiences an average temperature of 35.4°F (1.9°C) at night.Humidity
In Arkoma, the average relative humidity in December is 75%.Rainfall
In Arkoma, during December, the rain falls for 7.9 days and regularly aggregates up to 1.77" (45mm) of precipitation. In Arkoma, during the entire year, the rain falls for 131.9 days and collects up to 25.51" (648mm) of precipitation.Snowfall
Months with snowfall in Arkoma, Oklahoma, are January through March and December. December is the first month it typically snows in Arkoma. Throughout December, in the average 0.4 snowfall days, it receives 0.04" (1mm) of snow. In Arkoma, during the entire year, snow falls for 3.9 days and aggregates up to 0.79" (20mm) of snow.Daylight
With an average of 9h and 48min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:08 am and sunset at 5:05 pm. On the last day of December, sunrise is at 7:26 am and sunset at 5:15 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 in Arkoma, Oklahoma, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the average person.Note: The UV index of 2 in December translates into these instructions:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Frequently asked questions
What is the temperature in December in Arkoma?
What is the average humidity in December in Arkoma?
How much does it rain in Arkoma in December?
When does it start snowing in Arkoma?
What is the month with the shortest days in Arkoma?
What is the average length of the day in December in Arkoma?
When is the sunrise / sunset in December in Arkoma?
What are the months with the least sunshine in Arkoma?
How many hours of sunshine does Arkoma have in December?
When is the lowest UV index in Arkoma?
What is the UV index reading in December in Arkoma?
Average temperature in December
Arkoma, OK
- Average high temperature in December: 50.4°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 (31.5°F).
Average pressure in December
Arkoma, OK
- 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
Arkoma, OK
- Average wind speed in December: 6.3mph
The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity in December
Arkoma, OK
- Average humidity in December: 75%
The months with the highest relative humidity are March and May (77%).
The months with the lowest relative humidity are July and August (70%).
Average rainfall in December
Arkoma, OK
- Average rainfall in December: 1.77"
The wettest month (with the highest rainfall) is May (3.43").
The driest month (with the least rainfall) is February (1.34").
Average rainfall days in December
Arkoma, OK
- Average rainfall days in December: 7.9 days
The month with the highest number of rainy days is April (14 days).
The month with the least rainy days is November (7.6 days).
Average snowfall in December
Arkoma, OK
- Average snowfall in December: 0.04"
The month with the highest snowfall is February (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Arkoma, OK
- Average snowfall days in December: 0.4 days
The month with the highest number of snowfall days is February (1.7 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
Arkoma, OK
- 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 3min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 30min).
Average sunshine days in December
Arkoma, OK
- Average sunshine days in December: 21.1 days
The month with the most sunshine days is January (21.4 days).
The month with the least sunshine days is April (14.2 days).
Average UV index in December
Arkoma, OK
- 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
Arkoma, OK
- Average cloud cover in December: 40
The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in December
Arkoma, OK
- 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).
Arkoma, Oklahoma, USA
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