Jefferson
Oklahoma, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Jefferson, OK

The first month of the winter, December, is also a frosty month in Jefferson, Oklahoma, with average temperature ranging between max 48°F (8.9°C) and min 26.1°F (-3.3°C).

Temperature

In Jefferson, the average high-temperature decreases, from a moderate 59°F (15°C) in November, to a chilly 48°F (8.9°C). In December, the average low-temperature is 26.1°F (-3.3°C).

Rainfall

Throughout December, 1.2" (30.5mm) of precipitation is accumulated. During the entire year, Jefferson aggregates up to 30.5" (774.8mm) of precipitation.

Daylight

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

What is the temperature in December in Jefferson?

The average high-temperature, in December, in Jefferson, Oklahoma, is 48°F (8.9°C), while the average low-temperature is 26.1°F (-3.3°C).

How much does it rain in Jefferson in December?

Throughout December, in Jefferson, Oklahoma, 1.2" (30.5mm) of precipitation is accumulated.

What is the month with the shortest days in Jefferson?

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

How many hours of daylight does Jefferson have in December?

The average length of the day in December is 9.7h.
Average temperature in December - Jefferson, OK
  • Average high temperature in December: 48°F

Warmest months (with the highest average high temperature) are July and August (95°F).
The month with the lowest average high temperature is January (46°F).

  • Average low temperature in December: 26°F

Months with the highest average low temperature are July and August (68°F).
The coldest month (with the lowest average low temperature) is January (23°F).

Average rainfall in December - Jefferson, OK
  • Average rainfall in December: 1.2"

The wettest month (with the highest rainfall) is May (4.3").
The driest month (with the lowest rainfall) is January (0.9").

Average daylight in December - Jefferson, 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).