December weather forecast
Carrollton, IN

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Weather in December

December, the first month of the winter in Carrollton, is still a cold month, with temperature in the range of an average low of 28.4°F (-2°C) and an average high of 38.3°F (3.5°C).

Temperature

December's onset brings a slight change in high-temperatures, falling from a frosty 49.3°F (9.6°C) in November to a wintry 38.3°F (3.5°C). In December, Carrollton encounters an average low-temperature of 28.4°F (-2°C) during the night.

Humidity

With an average relative humidity of 83%, December is the most humid month in Carrollton.

Rainfall

In Carrollton, in December, it is raining for 11.2 days, with typically 2.28" (58mm) of accumulated precipitation. Throughout the year, in Carrollton, there are 170 rainfall days, and 32.13" (816mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. December is the month with the most snowfall. Snow falls for 9.5 days and accumulates 3.27" (83mm) of snow.

Daylight

With an average of 9h and 24min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:45 am and sunset at 5:19 pm. On the last day of December, sunrise is at 8:04 am and sunset at 5:29 pm EST.

Sunshine

The average sunshine in December is 4.2h.

UV index

December is the month with the lowest UV index in Carrollton, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In December, the UV index of 1 transforms into the following advice:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

How cold does it get in Carrollton in December?

In Carrollton, 38.3°F (3.5°C) is the average high-temperature and 28.4°F (-2°C) is the average low-temperature during December. The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, in July is evaluated at 87.8°F (31°C).

What is the most humid month in Carrollton?

The most humid month in Carrollton, Indiana, is December, with an average relative humidity of 83%.

What is the average humidity in December in Carrollton?

The average relative humidity in December in Carrollton, Indiana, is 83%.

How many days does it rain in December in Carrollton?

In Carrollton, in December, it is raining for 11.2 days, with typically 2.28" (58mm) of accumulated precipitation.

When does it snow the most in Carrollton?

The month with the most snowfall in Carrollton, Indiana, is December, when snow falls for 9.5 days and typically aggregates up to 3.27" (83mm) of snow.

How much does it snow in Carrollton in December?

In Carrollton, Indiana, during December, snow falls for 9.5 days and regularly aggregates up to 3.27" (83mm) of snow.

What is the month with the shortest days in Carrollton?

With an average of 9h and 24min of daylight, December has the shortest days of the year in Carrollton, Indiana.

How many hours of daylight does Carrollton have in December?

The average day length in December is 9h and 25min.

What time are sunrise and sunset in December in Carrollton?

On the first day of December in Carrollton, Indiana, sunrise is at 7:45 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 8:04 am and sunset at 5:29 pm EST.

How many hours of sunshine does Carrollton have in December?

In Carrollton, the average sunshine duration in December is 4.2h.

When is the lowest UV index in Carrollton?

The month with the lowest UV index in Carrollton is December, with an average maximum UV index of 1.

What is the UV index intensity in December in Carrollton?

The average daily maximum UV index in December in Carrollton, Indiana, is 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to Sun's UV rays.
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
Carrollton, IN

Average temperature in December - Carrollton, IN
  • Average high temperature in December: 38.3°F

The warmest month (with the highest average high temperature) is July (81.3°F).
The month with the lowest average high temperature is January (33.1°F).

  • Average low temperature in December: 28.4°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (21°F).

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Average pressure in December
Carrollton, IN

Average pressure in December - Carrollton, IN
  • Average pressure in December: 30.12"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in December
Carrollton, IN

Average wind speed in December - Carrollton, IN
  • Average wind speed in December: 9.2mph

The windiest months (with the highest average wind speed) are January and February (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

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Average humidity in December
Carrollton, IN

Average humidity in December - Carrollton, IN
  • Average humidity in December: 83%

The month with the highest relative humidity is December (83%).
The month with the lowest relative humidity is October (74%).

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Average rainfall in December
Carrollton, IN

Average rainfall in December - Carrollton, IN
  • Average rainfall in December: 2.28"

The wettest month (with the highest rainfall) is May (3.82").
The driest month (with the least rainfall) is February (1.93").

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Average rainfall days in December
Carrollton, IN

Average rainfall days in December - Carrollton, IN
  • Average rainfall days in December: 11.2 days

The month with the highest number of rainy days is May (19.2 days).
The month with the least rainy days is February (8.7 days).

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Average snowfall in December
Carrollton, IN

Average snowfall in December - Carrollton, IN
  • Average snowfall in December: 3.27"

The month with the highest snowfall is December (3.27").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Carrollton, IN

Average snowfall days in December - Carrollton, IN
  • Average snowfall days in December: 9.5 days

The month with the highest number of snowfall days is January (11.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Carrollton, IN

Average daylight in December / Average sunshine in December - Carrollton, IN
  • 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: 4h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).

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Average sunshine days in December
Carrollton, IN

Average sunshine days in December - Carrollton, IN
  • Average sunshine days in December: 13.3 days

The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is May (9.9 days).

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Average UV index in December
Carrollton, IN

Average UV index in December - Carrollton, IN
  • Average UV index in December: 1

The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in December
Carrollton, IN

Average cloud cover in December - Carrollton, IN
  • Average cloud cover in December: 57

The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in December
Carrollton, IN

Average visibility in December - Carrollton, IN
  • Average visibility in December: 6mi

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).

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Carrollton, Indiana, USA

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