December weather forecast
Eufaula, OK

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Weather in December

December, the first month of the winter in Eufaula, is also a fresh month, with temperature in the range of an average high of 50°F (10°C) and an average low of 35.8°F (2.1°C).

Temperature

A shift in Eufaula's weather is observed as November turns into December, with the average high temperature reducing from a mild 60.4°F (15.8°C) to a fresh 50°F (10°C). Throughout December, an average low-temperature of 35.8°F (2.1°C) is expected.

Humidity

The average relative humidity in December is 72%.

Rainfall

In Eufaula, during December, the rain falls for 8.5 days and regularly aggregates up to 1.77" (45mm) of precipitation. In Eufaula, during the entire year, the rain falls for 135.7 days and collects up to 30.63" (778mm) of precipitation.

Snowfall

January through April, November and December are months with snowfall. In Eufaula, in December, during 0.5 snowfall days, 0.31" (8mm) of snow is typically accumulated. In Eufaula, during the entire year, snow falls for 4.8 days and aggregates up to 2.05" (52mm) of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 48min of daylight.
On the first day of the month, sunrise is at 7:13 am and sunset at 5:10 pm. On the last day of December, sunrise is at 7:30 am and sunset at 5:20 pm CST.

Sunshine

The month with the least sunshine is December, with an average of 5.5h of sunshine.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for the average person.
Note: The daily high UV index of 2 in December translates into this advice:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.

Frequently asked questions

What is the usual temperature for Eufaula in December?

In Eufaula, 50°F (10°C) is the average high-temperature and 35.8°F (2.1°C) is the average low-temperature during December. The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in September is estimated at 93.2°F (34°C).

What is the average humidity in December?

The average relative humidity in December is 72%.

How many days does it rain in December?

In Eufaula, in December, during 8.5 rainfall days, 1.77" (45mm) of precipitation is typically accumulated.

How many days does it snow in December?

In Eufaula, in December, snow falls for 0.5 days, with typically accumulated 0.31" (8mm) of snow.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 48min of daylight.

What is the average length of the day in December?

The average day length in December is 9h and 49min.

What time are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 7:13 am and sunset at 5:10 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:20 pm CST.

What is the month with the least sunshine?

With an average of 5.5h of sunshine, December has the least sunshine of the year.

How long on average sun shines in December in Eufaula?

In December, the average sunshine duration is 5.5h.

When is the lowest UV index?

December is the month with the lowest UV index in Eufaula, Oklahoma, with an average maximum UV index of 2.

What is the UV index reading in December?

In Eufaula, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Eufaula, OK

Average temperature in December - Eufaula, OK
  • Average high temperature in December: 50°F

The warmest months (with the highest average high temperature) are July and August (92.1°F).
The month with the lowest average high temperature is January (48.4°F).

  • Average low temperature in December: 35.8°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 (32.7°F).

Average pressure in December
Eufaula, OK

Average pressure in December - Eufaula, 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 (29.91"Hg).

Average wind speed in December
Eufaula, OK

Average wind speed in December - Eufaula, OK
  • Average wind speed in December: 8.5mph

The windiest month (with the highest average wind speed) is March (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).

Average humidity in December
Eufaula, OK

Average humidity in December - Eufaula, OK
  • Average humidity in December: 72%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is August (67%).

Average rainfall in December
Eufaula, OK

Average rainfall in December - Eufaula, OK
  • Average rainfall in December: 1.77"

The wettest month (with the highest rainfall) is May (4.49").
The driest month (with the least rainfall) is February (1.65").

Average rainfall days in December
Eufaula, OK

Average rainfall days in December - Eufaula, OK
  • Average rainfall days in December: 8.5 days

The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is January (7.5 days).

Average snowfall in December
Eufaula, OK

Average snowfall in December - Eufaula, OK
  • Average snowfall in December: 0.31"

The month with the highest snowfall is February (0.75").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in December
Eufaula, OK

Average snowfall days in December - Eufaula, OK
  • Average snowfall days in December: 0.5 days

The month with the highest number of snowfall days is February (2.1 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
Eufaula, OK

Average daylight in December / Average sunshine in December - Eufaula, 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
Eufaula, OK

Average sunshine days in December - Eufaula, OK
  • Average sunshine days in December: 20.2 days

The month with the most sunshine days is January (21.2 days).
The month with the least sunshine days is April (14.8 days).

Average UV index in December
Eufaula, OK

Average UV index in December - Eufaula, 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
Eufaula, OK

Average cloud cover in December - Eufaula, 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
Eufaula, OK

Average visibility in December - Eufaula, 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).

Eufaula, Oklahoma, USA

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