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
Start of December brings a shift in the average high-temperature, falling from November's mild 57.7°F (14.3°C) to a chilly 46.8°F (8.2°C). In Fairfax, the average low-temperature during the month of December is a freezing cold 31.6°F (-0.2°C).Humidity
In Fairfax, Oklahoma, the average relative humidity in December is 68%.Rainfall
December is the month with the least rainfall in Fairfax. Rain falls for 3.6 days and accumulates 0.24" (6mm) of precipitation.Snowfall
January through March, November and December are months with snowfall in Fairfax. In Fairfax, during December, snow falls for 0.7 days and regularly aggregates up to 0.08" (2mm) of snow. In Fairfax, during the entire year, snow falls for 5.8 days and aggregates up to 0.71" (18mm) of snow.Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year in Fairfax.On the first day of December, sunrise is at 7:20 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 5:21 pm CST.
Sunshine
January and December, with an average of 6.1h of sunshine, are months with the least sunshine in Fairfax, Oklahoma.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high daily UV index of 2 during December translates into the following directions:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the temperature in December in Fairfax?
What is the average humidity in December in Fairfax?
What is the driest month in Fairfax?
How much does it rain in Fairfax in December?
How much does it snow in Fairfax in December?
What is the month with the shortest days in Fairfax?
What is the average length of the day in December in Fairfax?
What time are sunrise and sunset in December in Fairfax?
What are the months with the least sunshine in Fairfax?
How many hours of sunshine does Fairfax have in December?
What are the months with the lowest UV index in Fairfax?
What is the UV index intensity in December in Fairfax?
Average temperature in December
Fairfax, OK
- Average high temperature in December: 46.8°F
The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is January (45°F).
- Average low temperature in December: 31.6°F
The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (28.9°F).
Average pressure in December
Fairfax, 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 (29.87"Hg).
Average wind speed in December
Fairfax, OK
- Average wind speed in December: 9.8mph
The windiest month (with the highest average wind speed) is April (11.5mph).
The calmest months (with the lowest average wind speed) are July and August (8.1mph).
Average humidity in December
Fairfax, OK
- Average humidity in December: 68%
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is October (65%).
Average rainfall in December
Fairfax, OK
- Average rainfall in December: 0.24"
The wettest month (with the highest rainfall) is May (2.17").
The driest month (with the least rainfall) is December (0.24").
Average rainfall days in December
Fairfax, OK
- Average rainfall days in December: 3.6 days
The month with the highest number of rainy days is May (12.3 days).
The months with the least rainy days are January and December (3.6 days).
Average snowfall in December
Fairfax, OK
- Average snowfall in December: 0.08"
The months with the highest snowfall are January, February and March (0.2").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Fairfax, OK
- Average snowfall days in December: 0.7 days
The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Fairfax, 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: 6h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 12min).
The months with the least sunshine are January and December (Average sunshine: 6h and 6min).
Average sunshine days in December
Fairfax, OK
- Average sunshine days in December: 25.4 days
The month with the most sunshine days is January (26.2 days).
The month with the least sunshine days is May (15.8 days).
Average UV index in December
Fairfax, 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
Fairfax, 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 20).
Average visibility in December
Fairfax, 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).
Fairfax, Oklahoma, USA
Weather forecast for your location
2. Allow the app to use your location
