December weather forecast
Connersville, IN

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Weather in December

December, the first month of the winter in Connersville, is also an icy month, with an average temperature varying between 38.8°F (3.8°C) and 28.4°F (-2°C).

Temperature

Onset of December comes with a temperature decline, the average high falling from a frosty 49.1°F (9.5°C) in November to a cold 38.8°F (3.8°C). Connersville experiences an average nighttime temperature of 28.4°F (-2°C) in the month of December.

Humidity

The months with the highest humidity in Connersville are January, February, July and December, with an average relative humidity of 82%.

Rainfall

In Connersville, Indiana, in December, it is raining for 10.6 days, with typically 1.81" (46mm) of accumulated precipitation. Throughout the year, in Connersville, there are 157.2 rainfall days, and 24.69" (627mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Connersville. In Connersville, Indiana, during December, snow falls for 8.5 days and regularly aggregates up to 1.89" (48mm) of snow. In Connersville, during the entire year, snow falls for 36.6 days and aggregates up to 8.9" (226mm) 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 December in Connersville, sunrise is at 7:42 am and sunset at 5:16 pm. On the last day of the month, sunrise is at 8:01 am and sunset at 5:26 pm EST.

Sunshine

The average sunshine in December in Connersville is 4.1h.

UV index

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: In December, a regular UV index of 2 translates into these guidelines:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. To guard against the harmful effects of the Sun, minimize exposure during midday. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
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Frequently asked questions

How cold is December in Connersville?

The high-temperature, in December, in Connersville, is 38.8°F (3.8°C), while the low-temperature averages to 28.4°F (-2°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which represents the influence of relative humidity on air temperature, in July is estimated at 87.8°F (31°C).

What is the most humid month in Connersville?

January, February, July and December, with an average relative humidity of 82%, are most humid months in Connersville.

What is the average humidity in December in Connersville?

In December, the average relative humidity in Connersville, Indiana, is 82%.

How many days does it rain in December in Connersville?

In December, the rain falls for 10.6 days. Throughout December, 1.81" (46mm) of precipitation is accumulated.

How many days does it snow in December in Connersville?

In Connersville, Indiana, in December, during 8.5 snowfall days, 1.89" (48mm) of snow is typically accumulated.

What is the month with the shortest days in Connersville?

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

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

In Connersville, Indiana, the average day length in December is 9h and 25min.

What time are sunrise and sunset in December in Connersville?

On the first day of December in Connersville, Indiana, sunrise is at 7:42 am and sunset at 5:16 pm. On the last day of the month, sunrise is at 8:01 am and sunset at 5:26 pm EST.

How long on average sun shines in December in Connersville?

In Connersville, Indiana, the average sunshine duration in December is 4.1h.

When is the lowest UV index in Connersville?

The months with the lowest UV index in Connersville are January, February, October through December, with an average maximum UV index of 2.

What is the UV index reading in December in Connersville?

In December, the average daily maximum UV index in Connersville, Indiana, is 2. A UV Index reading of 2, and below, represents a low health threat 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
Connersville, IN

Average temperature in December - Connersville, IN
  • Average high temperature in December: 38.8°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in December: 28.4°F

The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in December
Connersville, IN

Average pressure in December - Connersville, 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
Connersville, IN

Average wind speed in December - Connersville, IN
  • Average wind speed in December: 9.3mph

The windiest month (with the highest average wind speed) is January (10mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).

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Average humidity in December
Connersville, IN

Average humidity in December - Connersville, IN
  • Average humidity in December: 82%

The months with the highest relative humidity are January, February, July and December (82%).
The month with the lowest relative humidity is October (75%).

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Average rainfall in December
Connersville, IN

Average rainfall in December - Connersville, IN
  • Average rainfall in December: 1.81"

The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is September (1.61").

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Average rainfall days in December
Connersville, IN

Average rainfall days in December - Connersville, IN
  • Average rainfall days in December: 10.6 days

The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is February (7.8 days).

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Average snowfall in December
Connersville, IN

Average snowfall in December - Connersville, IN
  • Average snowfall in December: 1.89"

The month with the highest snowfall is January (2.17").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Connersville, IN

Average snowfall days in December - Connersville, IN
  • Average snowfall days in December: 8.5 days

The month with the highest number of snowfall days is January (10.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Connersville, 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 months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

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Average sunshine days in December
Connersville, IN

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

The month with the most sunshine days is October (16.9 days).
The month with the least sunshine days is May (9.8 days).

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Average UV index in December
Connersville, IN

Average UV index in December - Connersville, IN
  • Average UV index in December: 2

The months with the highest UV index are May, June and July (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

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Average cloud cover in December
Connersville, IN

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

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in December
Connersville, IN

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

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

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Connersville, Indiana, USA

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