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 signals a shift in temperature, down from a mild 59.7°F (15.4°C) in November to a chilly 49.3°F (9.6°C). In December, Luther reports a consistent average low-temperature of 34.2°F (1.2°C) during the nights.Humidity
In Luther, the average relative humidity in December is 66%.Rainfall
January, February and December are months with the least rain when the rain falls for 5.5 days and typically aggregates up to 1.06" (27mm) of rain.Snowfall
January through March, November and December are months with snowfall in Luther. In Luther, in December, during 1.1 snowfall days, 0.59" (15mm) of snow is typically accumulated. In Luther, Oklahoma, during the entire year, snow falls for 5.9 days and aggregates up to 3.35" (85mm) of snow.Daylight
With an average of 9h and 48min of daylight, December has the shortest days of the year in Luther.On the first day of the month, sunrise is at 7:20 am and sunset at 5:15 pm. On the last day of December, in Luther, sunrise is at 7:38 am and sunset at 5:25 pm CST.
Sunshine
With an average of 6h of sunshine, December has the least sunshine of the year in Luther.UV index
The months with the lowest UV index in Luther are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.Note: The daily high UV index of 2 in December translates into this advice:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
What are the temperatures in Luther in December?
What is the average humidity in December in Luther?
What is the driest month in Luther?
How much does it rain in Luther in December?
How much does it snow in Luther in December?
What is the month with the shortest days in Luther?
What is the average length of the day in December in Luther?
When are sunrise and sunset in December in Luther?
What is the month with the least sunshine in Luther?
How many hours of sunshine does Luther have in December?
What is the month with the lowest UV index in Luther?
How high is the UV index in December in Luther?
Average temperature in December
Luther, OK
- Average high temperature in December: 49.3°F
The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is January (48.4°F).
- Average low temperature in December: 34.2°F
The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).
Average pressure in December
Luther, OK
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in December
Luther, OK
- Average wind speed in December: 10.1mph
The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest month (with the lowest average wind speed) is August (8.3mph).
Average humidity in December
Luther, OK
- Average humidity in December: 66%
The month with the highest relative humidity is May (76%).
The month with the lowest relative humidity is August (62%).
Average rainfall in December
Luther, OK
- Average rainfall in December: 1.06"
The wettest month (with the highest rainfall) is May (4.17").
The driest months (with the least rainfall) are January, February and December (1.06").
Average rainfall days in December
Luther, OK
- Average rainfall days in December: 5.5 days
The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (5 days).
Average snowfall in December
Luther, OK
- Average snowfall in December: 0.59"
The month with the highest snowfall is February (1.22").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Luther, OK
- Average snowfall days in December: 1.1 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
Luther, 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: 6h and 0min
The months with the most sunshine are July and August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).
Average sunshine days in December
Luther, OK
- Average sunshine days in December: 23.4 days
The month with the most sunshine days is January (24.2 days).
The month with the least sunshine days is May (13.9 days).
Average UV index in December
Luther, OK
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Luther, OK
- Average cloud cover in December: 32
The month with the most cloud cover is March (Cloud cover 38).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in December
Luther, OK
- 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).
Luther, Oklahoma, USA
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