Weather in December
The last month of the year, December, sees the return of winter to Fort Sill. Full-fledged winter conditions are prevalent, with temperatures averaging from 52.3°F (11.3°C) to 27.4°F (-2.6°C). The month gets only 1.3" (33mm) of rainfall, despite having 9.9 hours of daylight each day. As the year ends, December brings the cold days and chilly nights typical of winter.
On the first day of December, sunrise is at 7:22 am and sunset at 5:23 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:33 pm CST.
[Resources]Temperature
December's arrival comes with a decrease in the average high-temperature, moving from a comfortable 63.1°F (17.3°C) in November to a cool 52.3°F (11.3°C). A stark contrast in day to night temperatures can be seen in December, with an average low-temperature of 27.3°F (-2.6°C).Rainfall
Throughout December, in Fort Sill, 1.3" (33mm) of precipitation is accumulated. During the entire year, Fort Sill aggregates up to 29.29" (744mm) of precipitation.Daylight
The month with the shortest days is December, with an average of 9h and 54min of daylight.On the first day of December, sunrise is at 7:22 am and sunset at 5:23 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:33 pm CST.
Frequently asked questions
What is the usual temperature for Fort Sill in December?
The high-temperature, in December, in Fort Sill, is 52.3°F (11.3°C), while the low-temperature averages to 27.3°F (-2.6°C).
How much does it rain in Fort Sill in December?
During December, Fort Sill regularly aggregates up to 1.3" (33mm) of precipitation.
What is the month with the shortest days in Fort Sill?
December has the shortest days of the year in Fort Sill, with an average of 9h and 54min of daylight.
How many hours of daylight does Fort Sill have in December?
In Fort Sill, the average day length in December is 9h and 53min.
When is the sunrise / sunset in December in Fort Sill?
On the first day of December, sunrise is at 7:22 am and sunset at 5:23 pm. On the last day of the month, sunrise is at 7:40 am and sunset at 5:33 pm CST.
Average temperature in December
Fort Sill, OK
- Average high temperature in December: 52.3°F
The warmest month (with the highest average high temperature) is July (95.8°F).
The month with the lowest average high temperature is January (49.9°F).
- Average low temperature in December: 27.4°F
The month with the highest average low temperature is July (71°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).
Average rainfall in December
Fort Sill, OK
- Average rainfall in December: 1.3"
The wettest month (with the highest rainfall) is May (4.9").
The driest month (with the least rainfall) is January (1.1").
Average daylight in December
Fort Sill, 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).
Fort Sill, Oklahoma, USA
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