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
With the beginning of December, the average high-temperature shows a decrease, transitioning from a mild 59.2°F (15.1°C) in November to a chilly 48.7°F (9.3°C). The nights of December in Newby anticipate an average low-temperature of 34.5°F (1.4°C).Humidity
The average relative humidity in December in Newby is 68%.Rainfall
In Newby, in December, during 6.1 rainfall days, 1.26" (32mm) of precipitation is typically accumulated. In Newby, during the entire year, the rain falls for 127.9 days and collects up to 27.76" (705mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. In Newby, Oklahoma, during December, snow falls for 1.2 days and regularly aggregates up to 0.35" (9mm) of snow. Throughout the year, there are 5.9 snowfall days, and 3.74" (95mm) of snow is accumulated.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 7:17 am and sunset at 5:12 pm. On the last day of December, sunrise is at 7:35 am and sunset at 5:22 pm CST.
Sunshine
The month with the least sunshine is December, with an average of 5.8h of sunshine.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: A maximum high daily UV index of 2 during December translates into the following directions:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Frequently asked questions
What are December temperatures in Newby?
What is the average humidity in December in Newby?
How many days does it rain in December in Newby?
How many days does it snow in December in Newby?
What is the month with the shortest days in Newby?
How many hours of daylight does Newby have in December?
When is the sunrise / sunset in December in Newby?
What is the month with the least sunshine in Newby?
How long on average sun shines in December in Newby?
What are the months with the lowest UV index in Newby?
How high is the UV index in December in Newby?
Average temperature in December
Newby, OK
- Average high temperature in December: 48.7°F
The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is January (47.1°F).
- Average low temperature in December: 34.5°F
The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).
Average pressure in December
Newby, 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 (29.89"Hg).
Average wind speed in December
Newby, OK
- Average wind speed in December: 9.4mph
The windiest months (with the highest average wind speed) are March and April (11mph).
The calmest month (with the lowest average wind speed) is July (7.4mph).
Average humidity in December
Newby, OK
- Average humidity in December: 68%
The month with the highest relative humidity is May (80%).
The months with the lowest relative humidity are January and August (66%).
Average rainfall in December
Newby, OK
- Average rainfall in December: 1.26"
The wettest month (with the highest rainfall) is May (4.57").
The driest month (with the least rainfall) is January (1.18").
Average rainfall days in December
Newby, OK
- Average rainfall days in December: 6.1 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is January (5.8 days).
Average snowfall in December
Newby, OK
- Average snowfall in December: 0.35"
The month with the highest snowfall is February (2.01").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Newby, OK
- Average snowfall days in December: 1.2 days
The month with the highest number of snowfall days is February (2.6 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
Newby, 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 5min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in December
Newby, OK
- Average sunshine days in December: 22.2 days
The month with the most sunshine days is January (22.3 days).
The month with the least sunshine days is May (13.3 days).
Average UV index in December
Newby, 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
Newby, OK
- Average cloud cover in December: 34
The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 20).
Average visibility in December
Newby, 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).
Newby, Oklahoma, USA
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