December weather forecast
Parr, IN

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Weather in December

The first month of the winter, December, is also a wintry month in Parr, Indiana, with an average temperature ranging between max 36.3°F (2.4°C) and min 26.8°F (-2.9°C).

Temperature

Observing a mild shift, the average high-temperature during December reduces from November's chilly 47.7°F (8.7°C) to an icy 36.3°F (2.4°C). Parr, during the month of December, experiences an average low-temperature of 26.8°F (-2.9°C).

Humidity

The average relative humidity in December is 81%.

Rainfall

In December, in Parr, the rain falls for 8.1 days. Throughout December, 1.3" (33mm) of precipitation is accumulated. Throughout the year, in Parr, there are 151.2 rainfall days, and 22.64" (575mm) of precipitation is accumulated.

Snowfall

January through May, November and December are months with snowfall in Parr. In December, it is snowing for 8.5 days. Throughout December, 1.97" (50mm) of snow is accumulated. In Parr, Indiana, during the entire year, snow falls for 40.3 days and aggregates up to 10.91" (277mm) of snow.

Daylight

With an average of 9h and 18min of daylight, December has the shortest days of the year in Parr.
On the first day of December in Parr, sunrise is at 6:55 am and sunset at 4:21 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 4:30 pm CST.

Sunshine

In Parr, the average sunshine in December is 4.1h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: In December, a daily UV index of 1 turns into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
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Frequently asked questions

How cold is it in Parr in December?

An average high-temperature, in December, in Parr, is 36.3°F (2.4°C) and the average low-temperature is 26.8°F (-2.9°C). In July, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, is appraised at 87.8°F (31°C).

What is the average humidity in December in Parr?

In December, the average relative humidity is 81%.

How many days does it rain in December in Parr?

In Parr, in December, it is raining for 8.1 days, with typically 1.3" (33mm) of accumulated precipitation.

How many days does it snow in December in Parr?

In Parr, in December, during 8.5 snowfall days, 1.97" (50mm) of snow is typically accumulated.

What is the month with the shortest days in Parr?

December has the shortest days of the year in Parr, Indiana, with an average of 9h and 18min of daylight.

How many hours of daylight does Parr have in December?

The average day length in December in Parr is 9h and 17min.

When is the sunrise / sunset in December in Parr?

On the first day of December in Parr, sunrise is at 6:55 am and sunset at 4:21 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 4:30 pm CST.

How long on average sun shines in December in Parr?

The average sunshine duration in December in Parr is 4.1h.

When is the lowest UV index in Parr?

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

What is the UV index intensity in December in Parr?

In Parr, the average daily maximum UV index in December is 1. A UV Index value of 2, and less, symbolizes a low health risk from 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
Parr, IN

Average temperature in December - Parr, IN
  • Average high temperature in December: 36.3°F

The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.4°F).

  • Average low temperature in December: 26.8°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

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Average pressure in December
Parr, IN

Average pressure in December - Parr, IN
  • Average pressure in December: 30.1"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

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Average wind speed in December
Parr, IN

Average wind speed in December - Parr, IN
  • Average wind speed in December: 9.5mph

The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).

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Average humidity in December
Parr, IN

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

The months with the highest relative humidity are July and August (84%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in December
Parr, IN

Average rainfall in December - Parr, IN
  • Average rainfall in December: 1.3"

The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is January (1.02").

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Average rainfall days in December
Parr, IN

Average rainfall days in December - Parr, IN
  • Average rainfall days in December: 8.1 days

The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is January (6.3 days).

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Average snowfall in December
Parr, IN

Average snowfall in December - Parr, IN
  • Average snowfall in December: 1.97"

The month with the highest snowfall is February (3.23").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in December
Parr, IN

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

The month with the highest number of snowfall days is January (11.8 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
Parr, IN

Average daylight in December / Average sunshine in December - Parr, IN
  • Average daylight in December: 9h and 2min

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 18min).

  • Average sunshine in December: 4h and 1min

The months with the most sunshine are June and July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

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Average sunshine days in December
Parr, IN

Average sunshine days in December - Parr, IN
  • Average sunshine days in December: 15.4 days

The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is July (9.6 days).

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Average UV index in December
Parr, IN

Average UV index in December - Parr, 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).

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Average cloud cover in December
Parr, IN

Average cloud cover in December - Parr, IN
  • Average cloud cover in December: 58

The month with the most cloud cover is January (Cloud cover 61).
The months with the least cloud cover are July, August and September (Cloud cover 35).

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Average visibility in December
Parr, IN

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

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

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Parr, Indiana, USA

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