December weather forecast
Beech Grove, IN

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Weather in December

The first month of the winter, December, is still a cold month in Beech Grove, Indiana, with an average temperature varying between 28.6°F (-1.9°C) and 39.2°F (4°C).

Temperature

A subtle decrease in the average high-temperature marks December, falling from November's frosty 49.5°F (9.7°C) to an icy 39.2°F (4°C). December's average low-temperature reading settles at a subzero cold 28.6°F (-1.9°C).

Humidity

December is the most humid month in Beech Grove, with an average relative humidity of 82%.

Rainfall

In Beech Grove, Indiana, in December, during 10.7 rainfall days, 2.17" (55mm) of precipitation is typically accumulated. Throughout the year, in Beech Grove, there are 161.8 rainfall days, and 30.55" (776mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. In Beech Grove, Indiana, in December, snow falls for 8.4 days, with typically accumulated 2.6" (66mm) of snow. In Beech Grove, during the entire year, snow falls for 36.4 days and aggregates up to 10.94" (278mm) of snow.

Daylight

With an average of 9h and 24min of daylight, December has the shortest days of the year in Beech Grove.
On the first day of December in Beech Grove, sunrise is at 7:46 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 8:05 am and sunset at 5:30 pm EST.

Sunshine

The average sunshine in December in Beech Grove is 4.3h.

UV index

January, February, October through December, with an average maximum UV index of 2, are months with the lowest UV index in Beech Grove. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 2 during December translates into the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.
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Frequently asked questions

Is it cold in Beech Grove during December?

The average high-temperature, in December, in Beech Grove, is 39.2°F (4°C), while the average low-temperature is 28.6°F (-1.9°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in August is calculated to be 87.8°F (31°C).

What is the most humid month in Beech Grove?

With an average relative humidity of 82%, December is the most humid month in Beech Grove, Indiana.

What is the average humidity in December in Beech Grove?

In December, the average relative humidity is 82%.

How many days does it rain in December in Beech Grove?

In Beech Grove, during December, the rain falls for 10.7 days and regularly aggregates up to 2.17" (55mm) of precipitation.

How much does it snow in Beech Grove in December?

In Beech Grove, Indiana, during December, snow falls for 8.4 days and regularly aggregates up to 2.6" (66mm) of snow.

What is the month with the shortest days in Beech Grove?

December has the shortest days of the year in Beech Grove, with an average of 9h and 24min of daylight.

How many hours of daylight does Beech Grove have in December?

In December, the average day length in Beech Grove is 9h and 25min.

When are sunrise and sunset in December in Beech Grove?

On the first day of December, sunrise is at 7:46 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 8:05 am and sunset at 5:30 pm EST.

How long on average sun shines in December in Beech Grove?

In Beech Grove, Indiana, the average sunshine duration in December is 4.3h.

What are the months with the lowest UV index in Beech Grove?

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

What is the UV index intensity in December in Beech Grove?

The average daily maximum UV index in December in Beech Grove 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
Beech Grove, IN

Average temperature in December - Beech Grove, IN
  • Average high temperature in December: 39.2°F

The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (34.2°F).

  • Average low temperature in December: 28.6°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (21.4°F).

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Average pressure in December
Beech Grove, IN

Average pressure in December - Beech Grove, 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
Beech Grove, IN

Average wind speed in December - Beech Grove, IN
  • Average wind speed in December: 8.9mph

The windiest months (with the highest average wind speed) are January and February (9.6mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in December
Beech Grove, IN

Average humidity in December - Beech Grove, IN
  • Average humidity in December: 82%

The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in December
Beech Grove, IN

Average rainfall in December - Beech Grove, IN
  • Average rainfall in December: 2.17"

The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the least rainfall) is February (1.81").

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Average rainfall days in December
Beech Grove, IN

Average rainfall days in December - Beech Grove, IN
  • Average rainfall days in December: 10.7 days

The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is February (7.9 days).

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Average snowfall in December
Beech Grove, IN

Average snowfall in December - Beech Grove, IN
  • Average snowfall in December: 2.6"

The month with the highest snowfall is January (2.64").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Beech Grove, IN

Average snowfall days in December - Beech Grove, IN
  • Average snowfall days in December: 8.4 days

The month with the highest number of snowfall days is January (10.4 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
Beech Grove, IN

Average daylight in December / Average sunshine in December - Beech Grove, 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 2min

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in December
Beech Grove, IN

Average sunshine days in December - Beech Grove, IN
  • Average sunshine days in December: 14.1 days

The month with the most sunshine days is October (16.7 days).
The month with the least sunshine days is May (9.5 days).

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Average UV index in December
Beech Grove, IN

Average UV index in December - Beech Grove, IN
  • Average UV index in December: 2

The months with the highest UV index are 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
Beech Grove, IN

Average cloud cover in December - Beech Grove, IN
  • Average cloud cover in December: 56

The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).

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Average visibility in December
Beech Grove, IN

Average visibility in December - Beech Grove, IN
  • 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).

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Beech Grove, Indiana, USA

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