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 coincides with a reduction in the average high-temperature, falling from a mild 59.5°F (15.3°C) in November to a chilly 49.1°F (9.5°C). During the month of December, the temperature generally drops to a low average of 35.2°F (1.8°C).Humidity
In Keefton, the average relative humidity in December is 72%.Rainfall
In Keefton, Oklahoma, in December, it is raining for 8 days, with typically 1.85" (47mm) of accumulated precipitation. In Keefton, during the entire year, the rain falls for 135 days and collects up to 31.61" (803mm) of precipitation.Snowfall
January through April, November and December are months with snowfall in Keefton, Oklahoma. In December, it is snowing for 0.5 days. Throughout December, 0.28" (7mm) of snow is accumulated. Throughout the year, there are 5.4 snowfall days, and 2.48" (63mm) 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 7:13 am and sunset at 5:08 pm. On the last day of December, in Keefton, sunrise is at 7:30 am and sunset at 5:18 pm CST.
Sunshine
December has the least sunshine of the year, with an average of 5.5h of sunshine.UV index
With an average maximum UV index of 2, December is the month with the lowest UV index in Keefton. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In December, a daily UV index of 2 turns into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
What is the usual temperature for Keefton in December?
What is the average humidity in December in Keefton?
How much does it rain in Keefton in December?
How much does it snow in Keefton in December?
What is the month with the shortest days in Keefton?
How many hours of daylight does Keefton have in December?
When is the sunrise / sunset in December in Keefton?
What is the month with the least sunshine in Keefton?
How many hours of sunshine does Keefton have in December?
What is the month with the lowest UV index in Keefton?
What is the UV index reading in December in Keefton?
Average temperature in December
Keefton, OK
- Average high temperature in December: 49.1°F
The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (46.9°F).
- Average low temperature in December: 35.2°F
The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (31.8°F).
Average pressure in December
Keefton, OK
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in December
Keefton, OK
- Average wind speed in December: 8.8mph
The windiest month (with the highest average wind speed) is March (10mph).
The calmest month (with the lowest average wind speed) is July (6.3mph).
Average humidity in December
Keefton, OK
- Average humidity in December: 72%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is August (68%).
Average rainfall in December
Keefton, OK
- Average rainfall in December: 1.85"
The wettest month (with the highest rainfall) is May (4.65").
The driest month (with the least rainfall) is February (1.61").
Average rainfall days in December
Keefton, OK
- Average rainfall days in December: 8 days
The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is January (7.5 days).
Average snowfall in December
Keefton, OK
- Average snowfall in December: 0.28"
The month with the highest snowfall is February (0.94").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Keefton, OK
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is February (2.3 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
Keefton, 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 3min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in December
Keefton, OK
- Average sunshine days in December: 20.5 days
The month with the most sunshine days is January (21.2 days).
The month with the least sunshine days is April (13.6 days).
Average UV index in December
Keefton, OK
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Keefton, OK
- Average cloud cover in December: 37
The months with the most cloud cover are February and March (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in December
Keefton, 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).
Keefton, Oklahoma, USA
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