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

December weather forecast and climate
Grove, OK

The first month of the winter, December, is still a chilly month in Grove, Oklahoma, with temperature in the range of an average high of 48.2°F (9°C) and an average low of 26.6°F (-3°C).

Temperature

In Grove, the average high-temperature decreases, from a moderate 59°F (15°C) in November, to a frosty 48.2°F (9°C). In December, the average low-temperature is 26.6°F (-3°C).

Rainfall

In Grove, during 8 rainfall days, 2.8" (71mm) of precipitation is typically accumulated. In Grove, Oklahoma, during the entire year, the rain falls for 98 days and collects up to 43.4" (1103mm) of precipitation.

Daylight

The month with the shortest days is December, with an average of 9.7h of daylight.

Sunshine

Months with the least sunshine are November and December, with an average of 5h of sunshine.

UV index

Months with the lowest UV index in Grove are January and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from the exposure to the Sun's UV radiation for average individuals.
The average daily UV index of 2 transform into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in December in Grove?

In Grove, Oklahoma, in December, the average high-temperature is 48.2°F (9°C), and the average low-temperature is 26.6°F (-3°C).

How many days does it rain in December in Grove?

In Grove, during December, the rain falls for 8 days and regularly aggregates up to 2.8" (71mm) of precipitation.

What is the month with the shortest days in Grove?

The month with the shortest days in Grove, Oklahoma, is December, with an average of 9.7h of daylight.

What is the average length of the day in December in Grove?

The average length of the day in December in Grove is 9.7h.

What is the month with the least sunshine in Grove?

November and December, with an average of 5h of sunshine, are months with the least sunshine in Grove, Oklahoma.

How many hours of sunshine does Grove have in December?

The average sunshine in December is 5h.

What is the month with the lowest UV index in Grove?

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Grove.

What is the UV index reading in December in Grove?

In Grove, Oklahoma, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health threat from the exposure to the Sun's UV rays.
Average temperature in December - Grove, OK
  • Average high temperature in December: 48°F

Warmest months (with the highest average high temperature) are July and August (91°F).
The month with the lowest average high temperature is January (45°F).

  • Average low temperature in December: 27°F

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

Average rainfall in December - Grove, OK
  • Average rainfall in December: 2.8"

The wettest month (with the highest rainfall) is May (5.1").
The driest month (with the lowest rainfall) is January (1.8").

Average rainfall days in December - Grove, OK
  • Average rainfall days in December: 8 days

The month with the highest number of rainy days is May (11 days).
Months with the lowest number of rainy days are January, February, July, October and November (7 days).

Average daylight in December / Average sunshine in December - Grove, 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).

  • Average sunshine in December: 5h

The month with most sunshine is July (Average sunshine: 11h).
Months with least sunshine are November and December (Average sunshine: 5).

Average UV index in December - Grove, OK
  • Average UV index in December: 2

Months with the highest UV index are June and July (UV index 10).
Months with the lowest UV index are January and December (UV index 2).