December weather forecast
Circleville, KS

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Weather in December

December, the first month of the winter in Circleville, is also an icy month, with an average temperature varying between 39.6°F (4.2°C) and 25.7°F (-3.5°C).

Temperature

A shift in the average high-temperature occurs in December, reducing from a fresh 51.8°F (11°C) in November to a wintry 39.6°F (4.2°C). Throughout December, Circleville witnesses a nighttime temperature average of 25.7°F (-3.5°C).

Humidity

In Circleville, the average relative humidity in December is 73%.

Rainfall

The months with the least rainfall are January and December Rain falls for 4.2 days and accumulates 0.51" (13mm) of rain.

Snowfall

January through May, October through December are months with snowfall. In Circleville, during December, snow falls for 3.5 days and regularly aggregates up to 0.87" (22mm) of snow. Throughout the year, there are 18.4 snowfall days, and 6.1" (155mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 9h and 24min of daylight.
On the first day of December, sunrise is at 7:25 am and sunset at 5:00 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 5:09 pm CST.

Sunshine

In December, the average sunshine is 5.5h.

UV index

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 2 during December leads to these instructions:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Updated: Jul 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is December cold in Circleville?

December temperatures vary between a high-temperature of 39.6°F (4.2°C) and a low-temperature of 25.7°F (-3.5°C). In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 95°F (35°C).

What is the average humidity in December?

The average relative humidity in December is 73%.

What is the driest month?

January and December are months with the least rain when the rain falls for 4.2 days and typically aggregates up to 0.51" (13mm) of rain.

How many days does it rain in December?

In Circleville, during December, the rain falls for 4.2 days and regularly aggregates up to 0.51" (13mm) of precipitation.

How much does it snow in December?

In Circleville, in December, snow falls for 3.5 days, with typically accumulated 0.87" (22mm) of snow.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 24min of daylight.

How many hours of daylight does Circleville have in December?

The average day length in December is 9h and 26min.

When is the sunrise / sunset in December in Circleville?

In December, on the first day of the month, sunrise is at 7:25 am and sunset at 5:00 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 5:09 pm CST.

How many hours of sunshine does Circleville have in December?

In Circleville, the average sunshine duration in December is 5.5h.

What are the months with the lowest UV index in Circleville?

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.

What is the UV index intensity in December?

In Circleville, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents 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
Circleville, KS

Average temperature in December - Circleville, KS
  • Average high temperature in December: 39.6°F

The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (36.3°F).

  • Average low temperature in December: 25.7°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

Average pressure in December
Circleville, KS

Average pressure in December - Circleville, KS
  • 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 (29.87"Hg).

Average wind speed in December
Circleville, KS

Average wind speed in December - Circleville, KS
  • Average wind speed in December: 9.7mph

The windiest months (with the highest average wind speed) are March and April (10.6mph).
The calmest month (with the lowest average wind speed) is July (7.2mph).

Average humidity in December
Circleville, KS

Average humidity in December - Circleville, KS
  • Average humidity in December: 73%

The months with the highest relative humidity are May and June (77%).
The months with the lowest relative humidity are October and November (68%).

Average rainfall in December
Circleville, KS

Average rainfall in December - Circleville, KS
  • Average rainfall in December: 0.51"

The wettest month (with the highest rainfall) is May (2.8").
The driest months (with the least rainfall) are January and December (0.51").

Average rainfall days in December
Circleville, KS

Average rainfall days in December - Circleville, KS
  • Average rainfall days in December: 4.2 days

The month with the highest number of rainy days is May (14.5 days).
The month with the least rainy days is January (3.5 days).

Average snowfall in December
Circleville, KS

Average snowfall in December - Circleville, KS
  • Average snowfall in December: 0.87"

The month with the highest snowfall is February (1.85").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Circleville, KS

Average snowfall days in December - Circleville, KS
  • Average snowfall days in December: 3.5 days

The month with the highest number of snowfall days is February (4.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Circleville, KS

Average daylight in December / Average sunshine in December - Circleville, KS
  • Average daylight in December: 9h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in December: 5h and 3min

The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).

Average sunshine days in December
Circleville, KS

Average sunshine days in December - Circleville, KS
  • Average sunshine days in December: 24.1 days

The month with the most sunshine days is December (24.1 days).
The month with the least sunshine days is May (13.5 days).

Average UV index in December
Circleville, KS

Average UV index in December - Circleville, KS
  • Average UV index in December: 2

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).

Average cloud cover in December
Circleville, KS

Average cloud cover in December - Circleville, KS
  • Average cloud cover in December: 40

The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 25).

Average visibility in December
Circleville, KS

Average visibility in December - Circleville, KS
  • 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).

Circleville, Kansas, USA

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