December weather forecast
Potawatomi Inn, IN

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Weather in December

December, the first month of the winter in Potawatomi Inn, is still a cold month, with temperature in the range of an average high of 34.7°F (1.5°C) and an average low of 25.7°F (-3.5°C).

Temperature

The onset of December introduces a moderate change in Potawatomi Inn's weather, with average high-temperatures falling from November's chilly 45.5°F (7.5°C) to an icy 34.7°F (1.5°C). Potawatomi Inn sustains an average of approximately a freezing cold 25.7°F (-3.5°C) during December nights, with little variation from daytime highs.

Humidity

In December, the average relative humidity 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 are January through May, October through December. In Potawatomi Inn, in December, during 12.1 snowfall days, 2.6" (66mm) of snow is typically accumulated. In Potawatomi Inn, Indiana, during the entire year, snow falls for 59.2 days and aggregates up to 15.91" (404mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 12min of daylight.
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, sunrise is at 8:07 am and sunset at 5:19 pm EST.

Sunshine

The average sunshine in December is 3.5h.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: In December, an average UV index of 1 transforms into the following instructions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Updated: Jul 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is December?

The average high-temperature, in December, in Potawatomi Inn, 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?

The average relative humidity in December is 84%.

What is the driest month?

The month with the least rainfall in Potawatomi Inn 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 Potawatomi Inn, 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 Potawatomi Inn, in December, snow falls for 12.1 days, with typically accumulated 2.6" (66mm) of snow.

What is the month with the shortest days?

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

What is the average length of the day in December?

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

What time are sunrise and sunset in December?

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, sunrise is at 8:07 am and sunset at 5:19 pm EST.

How many hours of sunshine does Potawatomi Inn have in December?

In Potawatomi Inn, the average sunshine duration in December is 3.5h.

When is the lowest UV index?

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

What is the UV index reading in December?

The average daily maximum UV index in December 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
Potawatomi Inn, IN

Average temperature in December - Potawatomi Inn, 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).

Average pressure in December
Potawatomi Inn, IN

Average pressure in December - Potawatomi Inn, 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).

Average wind speed in December
Potawatomi Inn, IN

Average wind speed in December - Potawatomi Inn, 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).

Average humidity in December
Potawatomi Inn, IN

Average humidity in December - Potawatomi Inn, 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%).

Average rainfall in December
Potawatomi Inn, IN

Average rainfall in December - Potawatomi Inn, 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").

Average rainfall days in December
Potawatomi Inn, IN

Average rainfall days in December - Potawatomi Inn, 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).

Average snowfall in December
Potawatomi Inn, IN

Average snowfall in December - Potawatomi Inn, 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").

Average snowfall days in December
Potawatomi Inn, IN

Average snowfall days in December - Potawatomi Inn, 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).

Average daylight in December /
Average sunshine in December
Potawatomi Inn, IN

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

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

Average sunshine days in December
Potawatomi Inn, IN

Average sunshine days in December - Potawatomi Inn, 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).

Average UV index in December
Potawatomi Inn, IN

Average UV index in December - Potawatomi Inn, 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).

Average cloud cover in December
Potawatomi Inn, IN

Average cloud cover in December - Potawatomi Inn, 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).

Average visibility in December
Potawatomi Inn, IN

Average visibility in December - Potawatomi Inn, 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).

Potawatomi Inn, Indiana, USA

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