December weather forecast
Point Idalawn, IN

Share

Weather in December

December, the first month of the winter in Point Idalawn, is still a cold month, with temperature in the range of an average low of 29.5°F (-1.4°C) and an average high of 40.8°F (4.9°C).

Temperature

December is characterized by a reduction in the average high-temperature, from a cool 51.3°F (10.7°C) in November to an icy 40.8°F (4.9°C). The average nighttime temperature lowers to a subzero cold 29.5°F (-1.4°C) throughout December.

Humidity

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

Rainfall

In Point Idalawn, in December, it is raining for 9.6 days, with typically 2.17" (55mm) of accumulated precipitation. In Point Idalawn, during the entire year, the rain falls for 151.7 days and collects up to 27.91" (709mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. In Point Idalawn, in December, during 5.6 snowfall days, 1.73" (44mm) of snow is typically accumulated. In Point Idalawn, during the entire year, snow falls for 25.4 days and aggregates up to 8.78" (223mm) of snow.

Daylight

With an average of 9h and 30min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:46 am and sunset at 5:22 pm. On the last day of December, sunrise is at 8:05 am and sunset at 5:32 pm EST.

Sunshine

In Point Idalawn, the average sunshine in December 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. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.
Note: In December, the average maximum UV index of 2 translates into the following recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Opt for tightly woven and loose clothing to enhance protection from the Sun. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.

Frequently asked questions

How cold is it in December?

In Point Idalawn, 40.8°F (4.9°C) is the average high-temperature and 29.5°F (-1.4°C) is the average low-temperature during December. In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is computed to be 91.4°F (33°C).

What is the most humid month?

The most humid month is December, with an average relative humidity of 82%.

What is the average humidity in December?

In December, the average relative humidity in Point Idalawn is 82%.

How many days does it rain in December in Point Idalawn?

In December, the rain falls for 9.6 days. Throughout December, 2.17" (55mm) of precipitation is accumulated.

How many days does it snow in December?

In Point Idalawn, in December, during 5.6 snowfall days, 1.73" (44mm) of snow is typically accumulated.

What is the month with the shortest days?

With an average of 9h and 30min of daylight, December has the shortest days of the year.

What is the average length of the day in December?

In December, the average day length is 9h and 28min.

When is the sunrise / sunset in December?

On the first day of December, sunrise is at 7:46 am and sunset at 5:22 pm. On the last day of the month, sunrise is at 8:05 am and sunset at 5:32 pm EST.

How long on average sun shines in December?

The average sunshine duration in December is 4.3h.

What is the month with the lowest UV index?

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 reading in December?

In December, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes 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
Point Idalawn, IN

Average temperature in December - Point Idalawn, IN
  • Average high temperature in December: 40.8°F

The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (35.4°F).

  • Average low temperature in December: 29.5°F

The month with the highest average low temperature is July (65.3°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

Average pressure in December
Point Idalawn, IN

Average pressure in December - Point Idalawn, IN
  • Average pressure in December: 30.13"Hg

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in December
Point Idalawn, IN

Average wind speed in December - Point Idalawn, IN
  • Average wind speed in December: 7.8mph

The windiest months (with the highest average wind speed) are January and February (8.5mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in December
Point Idalawn, IN

Average humidity in December - Point Idalawn, 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 (75%).

Average rainfall in December
Point Idalawn, IN

Average rainfall in December - Point Idalawn, IN
  • Average rainfall in December: 2.17"

The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is September (1.57").

Average rainfall days in December
Point Idalawn, IN

Average rainfall days in December - Point Idalawn, IN
  • Average rainfall days in December: 9.6 days

The month with the highest number of rainy days is May (19.6 days).
The months with the least rainy days are January and February (8 days).

Average snowfall in December
Point Idalawn, IN

Average snowfall in December - Point Idalawn, IN
  • Average snowfall in December: 1.73"

The month with the highest snowfall is March (2.2").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in December
Point Idalawn, IN

Average snowfall days in December - Point Idalawn, IN
  • Average snowfall days in December: 5.6 days

The month with the highest number of snowfall days is January (6.8 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
Point Idalawn, IN

Average daylight in December / Average sunshine in December - Point Idalawn, IN
  • Average daylight in December: 9h and 3min

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 30min).

  • Average sunshine in December: 4h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).

Average sunshine days in December
Point Idalawn, IN

Average sunshine days in December - Point Idalawn, IN
  • Average sunshine days in December: 16.3 days

The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is May (8.6 days).

Average UV index in December
Point Idalawn, IN

Average UV index in December - Point Idalawn, IN
  • Average UV index in December: 2

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).

Average cloud cover in December
Point Idalawn, IN

Average cloud cover in December - Point Idalawn, IN
  • Average cloud cover in December: 55

The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in December
Point Idalawn, IN

Average visibility in December - Point Idalawn, IN
  • Average visibility in December: 6mi

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

Point Idalawn, Indiana, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location