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
Fair Oaks in December demonstrates a small temperature transition, adjusting from an average high of a moderate 59°F (15°C) in November to a frosty 48.4°F (9.1°C). An average low-temperature of 34.2°F (1.2°C) is expected during December.Humidity
In December, the average relative humidity is 70%.Rainfall
In Fair Oaks, Oklahoma, in December, during 6.7 rainfall days, 1.46" (37mm) of precipitation is typically accumulated. In Fair Oaks, Oklahoma, during the entire year, the rain falls for 134.8 days and collects up to 30.04" (763mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. In Fair Oaks, during December, snow falls for 1 days and regularly aggregates up to 0.35" (9mm) of snow. Throughout the year, in Fair Oaks, there are 6 snowfall days, and 3.5" (89mm) of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 42min of daylight.On the first day of December, sunrise is at 7:15 am and sunset at 5:08 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 5:18 pm CST.
Sunshine
With an average of 5.6h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A daily high UV index of 2 in December leads to these guidelines:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in December?
What is the average humidity in December?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Fair Oaks have in December?
When is the lowest UV index in Fair Oaks?
What is the UV index reading in December?
Average temperature in December
Fair Oaks, OK
- Average high temperature in December: 48.4°F
The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (46.2°F).
- Average low temperature in December: 34.2°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 (30.7°F).
Average pressure in December
Fair Oaks, 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 (29.9"Hg).
Average wind speed in December
Fair Oaks, OK
- Average wind speed in December: 9.3mph
The windiest month (with the highest average wind speed) is March (10.7mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).
Average humidity in December
Fair Oaks, OK
- Average humidity in December: 70%
The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are January, August and October (68%).
Average rainfall in December
Fair Oaks, OK
- Average rainfall in December: 1.46"
The wettest month (with the highest rainfall) is May (5.12").
The driest month (with the least rainfall) is February (1.34").
Average rainfall days in December
Fair Oaks, OK
- Average rainfall days in December: 6.7 days
The month with the highest number of rainy days is May (16.4 days).
The month with the least rainy days is January (6.3 days).
Average snowfall in December
Fair Oaks, OK
- Average snowfall in December: 0.35"
The month with the highest snowfall is February (1.69").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Fair Oaks, OK
- Average snowfall days in December: 1 days
The month with the highest number of snowfall days is February (2.1 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
Fair Oaks, OK
- Average daylight in December: 9h and 4min
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 42min).
- Average sunshine in December: 5h and 4min
The months with the most sunshine are July and August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days in December
Fair Oaks, OK
- Average sunshine days in December: 21.7 days
The month with the most sunshine days is January (22.2 days).
The month with the least sunshine days is May (12.6 days).
Average UV index in December
Fair Oaks, OK
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Fair Oaks, OK
- Average cloud cover in December: 36
The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in December
Fair Oaks, 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).
Fair Oaks, Oklahoma, USA
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