December weather forecast
Schererville, IN

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Weather in December

December rounds off the year in Schererville with the chilliest conditions. Expect a winter wonderland with snowfall increasing up to 2.2" (56mm) and average high temperatures dropping to 36°F (2.2°C). Though the days are predominantly cloud-filled, they still enjoy around 9 hours of daylight. Despite the cold snap, visibility stays reasonably good, offering clean crisp views of Schererville's winter.

Temperature

Schererville's average high-temperature decreases in December, falling from a frosty 47.1°F (8.4°C) in November to a cold 36°F (2.2°C). In December, the recorded average low-temperature is a freezing cold 26.6°F (-3°C).

Humidity

In December, the average relative humidity in Schererville is 81%.

Rainfall

In Schererville, Indiana, in December, during 7.7 rainfall days, 1.1" (28mm) of precipitation is typically accumulated. Throughout the year, there are 146.6 rainfall days, and 23.31" (592mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall in Schererville. In Schererville, in December, during 9.9 snowfall days, 2.2" (56mm) of snow is typically accumulated. Throughout the year, in Schererville, there are 45.5 snowfall days, and 12.64" (321mm) of snow is accumulated.

Daylight

The month with the shortest days in Schererville is December, with an average of 9h and 12min of daylight.
On the first day of December in Schererville, Indiana, sunrise is at 6:57 am and sunset at 4:20 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 4:30 pm CST.

Sunshine

In December, the average sunshine is 3.9h.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Schererville. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 1 in December leads to these recommendations:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in Schererville in December?

In Schererville, 36°F (2.2°C) is the average high-temperature and 26.6°F (-3°C) is the average low-temperature during December. In July, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, is computed to be 87.8°F (31°C).

What is the average humidity in December in Schererville?

In December, the average relative humidity in Schererville, Indiana, is 81%.

How much does it rain in Schererville in December?

In Schererville, Indiana, during December, the rain falls for 7.7 days and regularly aggregates up to 1.1" (28mm) of precipitation.

How many days does it snow in December in Schererville?

In Schererville, Indiana, in December, snow falls for 9.9 days, with typically accumulated 2.2" (56mm) of snow.

What is the month with the shortest days in Schererville?

December has the shortest days of the year in Schererville, Indiana, with an average of 9h and 12min of daylight.

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

In Schererville, Indiana, the average day length in December is 9h and 14min.

When is the sunrise / sunset in December in Schererville?

In December, on the first day of the month, sunrise is at 6:57 am and sunset at 4:20 pm. On the last day of the month, in Schererville, sunrise is at 7:16 am and sunset at 4:30 pm CST.

How many hours of sunshine does Schererville have in December?

In December, the average sunshine duration is 3.9h.

When is the lowest UV index in Schererville?

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Schererville.

What is the UV index intensity in December in Schererville?

The average daily maximum UV index in December in Schererville is 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to 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
Schererville, IN

Average temperature in December - Schererville, IN
  • Average high temperature in December: 36°F

The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (30°F).

  • Average low temperature in December: 26.6°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure in December
Schererville, IN

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

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in December
Schererville, IN

Average wind speed in December - Schererville, IN
  • Average wind speed in December: 9.6mph

The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average humidity in December
Schererville, IN

Average humidity in December - Schererville, IN
  • Average humidity in December: 81%

The month with the highest relative humidity is February (83%).
The month with the lowest relative humidity is October (73%).

Average rainfall in December
Schererville, IN

Average rainfall in December - Schererville, IN
  • Average rainfall in December: 1.1"

The wettest month (with the highest rainfall) is June (3.15").
The driest month (with the least rainfall) is November (1.06").

Average rainfall days in December
Schererville, IN

Average rainfall days in December - Schererville, IN
  • Average rainfall days in December: 7.7 days

The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is February (5.3 days).

Average snowfall in December
Schererville, IN

Average snowfall in December - Schererville, IN
  • Average snowfall in December: 2.2"

The month with the highest snowfall is February (3.5").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in December
Schererville, IN

Average snowfall days in December - Schererville, IN
  • Average snowfall days in December: 9.9 days

The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Schererville, 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 5min

The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

Average sunshine days in December
Schererville, IN

Average sunshine days in December - Schererville, IN
  • Average sunshine days in December: 15.7 days

The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is July (10.2 days).

Average UV index in December
Schererville, IN

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

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in December
Schererville, IN

Average cloud cover in December - Schererville, IN
  • Average cloud cover in December: 60

The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in December
Schererville, IN

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

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

Schererville, Indiana, USA

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