December weather forecast
Angola, IN

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Weather in December

December sets the stage for the full-fledged winter season with lower temperatures becoming a norm in Angola, Indiana. The increase in relative humidity along with the significant cloud cover contributes to the buildup of a frosty atmosphere. The high precipitation in the form of both rain and snow enriches the wintry feel. The short days and decrease in sunshine complement the advent of the chilly season. Thus, the year ends on a cold note, closing the annual weather cycle.

Temperature

In December, the average high-temperature in Angola goes from a chilly 45.5°F (7.5°C) in November to a cold 34.7°F (1.5°C). In Angola, December's low temperatures hover around a subzero cold 25.7°F (-3.5°C), reflecting a minor decrease from the daytime highs.

Humidity

In December, the average relative humidity in Angola is 84%.

Rainfall

The month with the least rainfall is December, when the rain falls for 10.7 days and typically collects 1.54" (39mm) of precipitation.

Snowfall

Months with snowfall in Angola are January through May, October through December. In Angola, in December, snow falls for 12.1 days, with typically accumulated 2.6" (66mm) of snow. In Angola, during the entire year, snow falls for 59.2 days and aggregates up to 15.91" (404mm) of snow.

Daylight

With an average of 9h and 12min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:48 am and sunset at 5:10 pm. On the last day of December, in Angola, sunrise is at 8:06 am and sunset at 5:19 pm EST.

Sunshine

The average sunshine in December in Angola is 3.5h.

UV index

December is the month with the lowest UV index in Angola, Indiana, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 1 in December interprets into the following recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
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Frequently asked questions

How cold is December in Angola?

The average high-temperature, in December, in Angola, is 34.7°F (1.5°C), while the average low-temperature is 25.7°F (-3.5°C).

What is the average humidity in December in Angola?

In December, the average relative humidity is 84%.

What is the driest month in Angola?

The month with the least rainfall is December, when the rain falls for 10.7 days and typically collects 1.54" (39mm) of precipitation.

How many days does it rain in December in Angola?

In Angola, in December, it is raining for 10.7 days, with typically 1.54" (39mm) of accumulated precipitation.

How many days does it snow in December in Angola?

In Angola, during December, snow falls for 12.1 days and regularly aggregates up to 2.6" (66mm) of snow.

What is the month with the shortest days in Angola?

The month with the shortest days is December, with an average of 9h and 12min of daylight.

How many hours of daylight does Angola have in December?

In December, the average day length in Angola, Indiana, is 9h and 13min.

When is the sunrise / sunset in December in Angola?

In December, on the first day of the month, sunrise is at 7:48 am and sunset at 5:10 pm. On the last day of the month, in Angola, Indiana, sunrise is at 8:06 am and sunset at 5:19 pm EST.

How many hours of sunshine does Angola have in December?

The average sunshine duration in December in Angola is 3.5h.

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

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

How high is the UV index in December in Angola?

The average daily maximum UV index in December in Angola is 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability 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
Angola, IN

Average temperature in December - Angola, IN
  • Average high temperature in December: 34.7°F

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (29.1°F).

  • Average low temperature in December: 25.7°F

The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (18°F).

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Average pressure in December
Angola, IN

Average pressure in December - Angola, IN
  • Average pressure in December: 30.09"Hg

The months with the highest atmospheric pressure are January and November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in December
Angola, IN

Average wind speed in December - Angola, IN
  • Average wind speed in December: 9.9mph

The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).

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Average humidity in December
Angola, IN

Average humidity in December - Angola, IN
  • Average humidity in December: 84%

The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are March, April and October (77%).

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Average rainfall in December
Angola, IN

Average rainfall in December - Angola, IN
  • Average rainfall in December: 1.54"

The wettest months (with the highest rainfall) are April and May (3.54").
The driest month (with the least rainfall) is December (1.54").

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Average rainfall days in December
Angola, IN

Average rainfall days in December - Angola, IN
  • Average rainfall days in December: 10.7 days

The month with the highest number of rainy days is May (18.1 days).
The month with the least rainy days is February (7.1 days).

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Average snowfall in December
Angola, IN

Average snowfall in December - Angola, IN
  • Average snowfall in December: 2.6"

The month with the highest snowfall is January (4.02").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Angola, IN

Average snowfall days in December - Angola, IN
  • Average snowfall days in December: 12.1 days

The month with the highest number of snowfall days is January (15.9 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
Angola, IN

Average daylight in December / Average sunshine in December - Angola, IN
  • Average daylight in December: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in December: 3h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

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Average sunshine days in December
Angola, IN

Average sunshine days in December - Angola, IN
  • Average sunshine days in December: 11.7 days

The month with the most sunshine days is September (14.9 days).
The month with the least sunshine days is February (9.4 days).

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Average UV index in December
Angola, IN

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

The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in December
Angola, IN

Average cloud cover in December - Angola, IN
  • Average cloud cover in December: 64

The month with the most cloud cover is January (Cloud cover 69).
The months with the least cloud cover are July and August (Cloud cover 33).

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Average visibility in December
Angola, IN

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

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

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Angola, Indiana, USA

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