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
Leon's weather changes with the onset of December, slightly falling from a refreshing 63°F (17.2°C) in November to a fresh 53.1°F (11.7°C). Leon experiences an average low-temperature reading of 37.8°F (3.2°C) throughout December.Humidity
The average relative humidity in December is 68%.Rainfall
In December, the rain falls for 7.1 days. Throughout December, 1.22" (31mm) of precipitation is accumulated. Throughout the year, there are 128.7 rainfall days, and 26.1" (663mm) of precipitation is accumulated.Snowfall
Months with snowfall in Leon are January through March, November and December. In Leon, Oklahoma, in December, snow falls for 1 days, with typically accumulated 0.51" (13mm) of snow. Throughout the year, there are 4.8 snowfall days, and 2.17" (55mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 54min of daylight.On the first day of the month, sunrise is at 7:17 am and sunset at 5:20 pm. On the last day of December, sunrise is at 7:34 am and sunset at 5:31 pm CST.
Sunshine
December has the least sunshine of the year, with an average of 5.9h of sunshine.UV index
The month with the lowest UV index in Leon is December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 2 during December leads to these advisories:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
Frequently asked questions
What are the temperatures in Leon in December?
What is the average humidity in December in Leon?
How much does it rain in Leon in December?
How much does it snow in Leon in December?
What is the month with the shortest days in Leon?
What is the average length of the day in December in Leon?
When are sunrise and sunset in December in Leon?
What is the month with the least sunshine in Leon?
How long on average sun shines in December in Leon?
What is the month with the lowest UV index in Leon?
How high is the UV index in December in Leon?
Average temperature in December
Leon, OK
- Average high temperature in December: 53.1°F
The warmest month (with the highest average high temperature) is August (94.6°F).
The month with the lowest average high temperature is January (52.3°F).
- Average low temperature in December: 37.8°F
The months with the highest average low temperature are July and August (73.9°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).
Average pressure in December
Leon, 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
Leon, OK
- Average wind speed in December: 8.9mph
The windiest months (with the highest average wind speed) are March and April (10.7mph).
The calmest month (with the lowest average wind speed) is September (7.2mph).
Average humidity in December
Leon, OK
- Average humidity in December: 68%
The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is August (57%).
Average rainfall in December
Leon, OK
- Average rainfall in December: 1.22"
The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is January (1.06").
Average rainfall days in December
Leon, OK
- Average rainfall days in December: 7.1 days
The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is January (6.2 days).
Average snowfall in December
Leon, OK
- Average snowfall in December: 0.51"
The month with the highest snowfall is February (1.22").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Leon, OK
- Average snowfall days in December: 1 days
The month with the highest number of snowfall days is February (1.9 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
Leon, 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 5min
The months with the most sunshine are July and August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 54min).
Average sunshine days in December
Leon, OK
- Average sunshine days in December: 21.1 days
The month with the most sunshine days is January (23.1 days).
The month with the least sunshine days is May (14.3 days).
Average UV index in December
Leon, 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
Leon, OK
- Average cloud cover in December: 34
The month with the most cloud cover is March (Cloud cover 37).
The month with the least cloud cover is August (Cloud cover 19).
Average visibility in December
Leon, 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).
Leon, Oklahoma, USA
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