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
Transition into December marks a drop in the average high-temperature, moving from an enjoyable 61.7°F (16.5°C) in November to a cool 51.6°F (10.9°C). Coleman records an average nighttime low-temperature of 37.6°F (3.1°C) throughout December.Humidity
In December, the average relative humidity is 71%.Rainfall
The month with the least rainfall is December, when the rain falls for 8.3 days and typically collects 1.57" (40mm) of precipitation.Snowfall
Months with snowfall are January through March, November and December. In Coleman, in December, during 0.5 snowfall days, 0.59" (15mm) of snow is typically accumulated. Throughout the year, there are 4 snowfall days, and 2.72" (69mm) of snow is accumulated.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 7:14 am and sunset at 5:15 pm. On the last day of the month, sunrise is at 7:31 am and sunset at 5:26 pm CST.
Sunshine
December has the least sunshine of the year, with an average of 5.7h of sunshine.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 3 suggests these recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Coleman in December?
What is the average humidity in December?
What is the driest month?
How much does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Coleman have in December?
When are sunrise and sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Coleman have in December?
When is the lowest UV index?
How high is the UV index in December?
Average temperature in December
Coleman, OK
- Average high temperature in December: 51.6°F
The warmest month (with the highest average high temperature) is August (94.1°F).
The month with the lowest average high temperature is January (51.3°F).
- Average low temperature in December: 37.6°F
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (35.1°F).
Average pressure in December
Coleman, 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
Coleman, OK
- Average wind speed in December: 8.8mph
The windiest month (with the highest average wind speed) is March (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).
Average humidity in December
Coleman, OK
- Average humidity in December: 71%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is August (61%).
Average rainfall in December
Coleman, OK
- Average rainfall in December: 1.57"
The wettest month (with the highest rainfall) is May (4.37").
The driest month (with the least rainfall) is December (1.57").
Average rainfall days in December
Coleman, OK
- Average rainfall days in December: 8.3 days
The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is January (7.2 days).
Average snowfall in December
Coleman, OK
- Average snowfall in December: 0.59"
The month with the highest snowfall is February (1.5").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Coleman, OK
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is February (1.7 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Coleman, OK
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in December: 5h and 4min
The month with the most sunshine is August (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).
Average sunshine days in December
Coleman, OK
- Average sunshine days in December: 20.5 days
The month with the most sunshine days is January (22.7 days).
The month with the least sunshine days is May (13.6 days).
Average UV index in December
Coleman, OK
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in December
Coleman, OK
- Average cloud cover in December: 35
The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in December
Coleman, 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).
Coleman, Oklahoma, USA
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