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
The onset of December is marked by a decrease in temperature, transitioning from a refreshing 59°F (15°C) in November to a frosty 48.9°F (9.4°C). During December, Corn's temperature averages to a freezing cold 31.8°F (-0.1°C) at night.Humidity
In December, the average relative humidity is 65%.Rainfall
January, February and December are months with the least rain when the rain falls for 5.4 days and typically aggregates up to 0.83" (21mm) of rain.Snowfall
Months with snowfall are January through April, October through December. In Corn, in December, during 2.6 snowfall days, 0.51" (13mm) of snow is typically accumulated. Throughout the year, in Corn, there are 9.5 snowfall days, and 4.88" (124mm) of snow is accumulated.Daylight
With an average of 9h and 48min of daylight, December has the shortest days of the year in Corn.On the first day of the month, sunrise is at 7:26 am and sunset at 5:22 pm. On the last day of December, in Corn, Oklahoma, sunrise is at 7:43 am and sunset at 5:33 pm CST.
Sunshine
December has the least sunshine of the year in Corn, with an average of 6.4h of sunshine.UV index
The month with the lowest UV index in Corn, Oklahoma, is December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum high UV index of 2 in December translates into the following recommendations:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Frequently asked questions
What are December temperatures in Corn?
What is the average humidity in December in Corn?
What is the driest month in Corn?
How much does it rain in Corn in December?
How many days does it snow in December in Corn?
What is the month with the shortest days in Corn?
What is the average length of the day in December in Corn?
What time are sunrise and sunset in December in Corn?
What is the month with the least sunshine in Corn?
How many hours of sunshine does Corn have in December?
When is the lowest UV index in Corn?
What is the UV index reading in December in Corn?
Average temperature in December
Corn, OK
- Average high temperature in December: 48.9°F
The warmest month (with the highest average high temperature) is July (94.6°F).
The month with the lowest average high temperature is January (48.7°F).
- Average low temperature in December: 31.8°F
The month with the highest average low temperature is July (73.9°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).
Average pressure in December
Corn, 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 (29.86"Hg).
Average wind speed in December
Corn, OK
- Average wind speed in December: 10.4mph
The windiest month (with the highest average wind speed) is April (12.8mph).
The calmest month (with the lowest average wind speed) is August (9.1mph).
Average humidity in December
Corn, OK
- Average humidity in December: 65%
The month with the highest relative humidity is May (66%).
The month with the lowest relative humidity is August (54%).
Average rainfall in December
Corn, OK
- Average rainfall in December: 0.83"
The wettest month (with the highest rainfall) is May (3.98").
The driest months (with the least rainfall) are January, February and December (0.83").
Average rainfall days in December
Corn, OK
- Average rainfall days in December: 5.4 days
The month with the highest number of rainy days is May (14.2 days).
The month with the least rainy days is January (3.8 days).
Average snowfall in December
Corn, OK
- Average snowfall in December: 0.51"
The month with the highest snowfall is January (1.57").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Corn, OK
- Average snowfall days in December: 2.6 days
The month with the highest number of snowfall days is February (2.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Corn, 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: 6h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days in December
Corn, OK
- Average sunshine days in December: 23.1 days
The month with the most sunshine days is January (25.2 days).
The month with the least sunshine days is May (14 days).
Average UV index in December
Corn, OK
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Corn, OK
- Average cloud cover in December: 28
The month with the most cloud cover is April (Cloud cover 34).
The month with the least cloud cover is August (Cloud cover 18).
Average visibility in December
Corn, 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).
Corn, Oklahoma, USA
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