December weather forecastMangum, OK
December
Weather in December
December, the first month of the winter in Mangum, is still a cool month, with an average temperature ranging between max 51.1°F (10.6°C) and min 33.8°F (1°C).Temperature
Mangum's December weather reaches an average high of 51.1°F (10.6°C) and an average low of 33.8°F (1°C), making it the coldest month.Humidity
May and December, with an average relative humidity of 60%, are the most humid months.Rainfall
January, February, November and December are months with the least rain when the rain falls for 4.5 days and typically aggregates up to 0.75" (19mm) of rain.Snowfall
January through April, November and December are months with snowfall. In Mangum, in December, during 1.5 snowfall days, 0.83" (21mm) of snow is typically accumulated. In Mangum, during the entire year, snow falls for 7.4 days and aggregates up to 4.29" (109mm) of snow.Daylight
With an average of 9h and 54min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:27 am and sunset at 5:26 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 5:37 pm CST.
Sunshine
With an average of 6.5h of sunshine, December has the least sunshine of the year.UV index
December is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: A typical high UV index of 2 in December suggests the following recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Experience reduced UV exposure by about half when donning a wide-brim hat. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Mangum, OK
- Average high temperature in December: 51.1°F
The warmest month (with the highest average high temperature) is July (96.4°F).
The month with the lowest average high temperature is December (51.1°F).
- Average low temperature in December: 33.8°F
The month with the highest average low temperature is July (75.7°F).
The coldest month (with the lowest average low temperature) is January (32.9°F).
Average pressure in December
Mangum, OK
- Average pressure in December: 30.12"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.86"Hg).
Average wind speed in December
Mangum, OK
- Average wind speed in December: 10.1mph
The windiest month (with the highest average wind speed) is April (12.7mph).
The calmest month (with the lowest average wind speed) is August (9.2mph).
Average humidity in December
Mangum, OK
- Average humidity in December: 60%
The months with the highest relative humidity are May and December (60%).
The month with the lowest relative humidity is August (49%).
Average rainfall in December
Mangum, OK
- Average rainfall in December: 0.75"
The wettest month (with the highest rainfall) is April (2.95").
The driest months (with the least rainfall) are January, February, November and December (0.75").
Average rainfall days in December
Mangum, OK
- Average rainfall days in December: 4.5 days
The month with the highest number of rainy days is May (11.6 days).
The month with the least rainy days is January (3.1 days).
Average snowfall in December
Mangum, OK
- Average snowfall in December: 0.83"
The month with the highest snowfall is January (1.5").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Mangum, OK
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Mangum, OK
- Average daylight in December: 9h and 54min
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 54min).
- Average sunshine in December: 6h and 30min
The months with the most sunshine are June and July (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in December
Mangum, OK
- Average sunshine days in December: 24.9 days
The month with the most sunshine days is January (26.2 days).
The month with the least sunshine days is September (16.2 days).
Average UV index in December
Mangum, OK
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Mangum, OK
- Average cloud cover in December: 25
The months with the most cloud cover are March and April (Cloud cover 29).
The months with the least cloud cover are June and August (Cloud cover 17).
Average visibility in December
Mangum, 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).
