Fort Supply
Oklahoma, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Fort Supply, OK

The first month of the winter, December, is still a chilly month in Fort Supply, Oklahoma, with average temperature varying between 49.8°F (9.9°C) and 23.4°F (-4.8°C).

Temperature

In December, the average high-temperature decreases, from a mild 60.3°F (15.7°C) in November, to a chilly 49.8°F (9.9°C). The average low-temperature, in Fort Supply, is 23.4°F (-4.8°C).

Rainfall

During December, Fort Supply regularly aggregates up to 0.8" (21.3mm) of precipitation. During the entire year, Fort Supply aggregates up to 23.5" (597.3mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. In Fort Supply, in December, 2.3" (58.4mm) of snow is typically accumulated. In Fort Supply, during the entire year, snow aggregates up to 12.4" (314.9mm).

Daylight

With an average of 9.7h of daylight, December has the shortest days of the year.

What is the temperature in December in Fort Supply?

In December, in Fort Supply, Oklahoma, the average high-temperature is 49.8°F (9.9°C), and the average low-temperature is 23.4°F (-4.8°C).

How much does it rain in Fort Supply in December?

In Fort Supply, Oklahoma, in December, 0.8" (21.3mm) of precipitation is typically accumulated.

How much does it snow in Fort Supply in December?

During December, Fort Supply regularly aggregates up to 2.3" (58.4mm) of snow.

What is the month with the shortest days in Fort Supply?

With an average of 9.7h of daylight, December has the shortest days of the year in Fort Supply.

How many hours of daylight does Fort Supply have in December?

The average length of the day in December is 9.7h.
Average temperature in December - Fort Supply, OK
  • Average high temperature in December: 49.9°F

The warmest month (with the highest average high temperature) is July (93.9°F).
The month with the lowest average high temperature is January (48.1°F).

  • Average low temperature in December: 23.3°F

The month with the highest average low temperature is July (68.6°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).

Average rainfall in December - Fort Supply, OK
  • Average rainfall in December: 0.8"

The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the lowest rainfall) is January (0.6").

Average snowfall in December - Fort Supply, OK
  • Average snowfall in December: 2.3"

The month with the highest snowfall is February (3.4").
Months with the lowest snowfall are May, June, July, August and September (0").

Average daylight in December - Fort Supply, OK
  • Average daylight in December: 9.7h

The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.7h).