Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
In December, the meteorological conditions alter, with the average high-temperature shifting from a chilly 47.3°F (8.5°C) in November to a wintry 36.3°F (2.4°C). In December, the average low-temperature in Deer Park records at a subzero cold 26.4°F (-3.1°C) during the nights.Humidity
In Deer Park, the average relative humidity in December is 81%.Rainfall
In Deer Park, in December, it is raining for 9.1 days, with typically 1.34" (34mm) of accumulated precipitation. In Deer Park, Indiana, during the entire year, the rain falls for 153.9 days and collects up to 23.46" (596mm) of precipitation.Snowfall
January through April, November and December are months with snowfall in Deer Park. In December, it is snowing for 9.3 days. Throughout December, 2.13" (54mm) of snow is accumulated. Throughout the year, there are 44.8 snowfall days, and 12.4" (315mm) of snow is accumulated.Daylight
December has the shortest days of the year in Deer Park, with an average of 9h and 18min of daylight.On the first day of December, sunrise is at 6:55 am and sunset at 4:20 pm. On the last day of the month, sunrise is at 7:14 am and sunset at 4:30 pm CST.
Sunshine
The average sunshine in December in Deer Park is 4.1h.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Deer Park, Indiana. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In December, the maximum UV index of 1 transforms into these recommendations:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Frequently asked questions
How cold is December in Deer Park?
What is the average humidity in December in Deer Park?
How much does it rain in Deer Park in December?
How much does it snow in Deer Park in December?
What is the month with the shortest days in Deer Park?
How many hours of daylight does Deer Park have in December?
When are sunrise and sunset in December in Deer Park?
How many hours of sunshine does Deer Park have in December?
When is the lowest UV index in Deer Park?
How high is the UV index in December in Deer Park?
Average temperature in December
Deer Park, IN
- Average high temperature in December: 36.3°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (30.2°F).
- Average low temperature in December: 26.4°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19°F).
Average pressure in December
Deer Park, IN
- Average pressure in December: 30.1"Hg
The months with the highest atmospheric pressure are January and November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Deer Park, IN
- Average wind speed in December: 9.6mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity in December
Deer Park, IN
- Average humidity in December: 81%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).
Average rainfall in December
Deer Park, IN
- Average rainfall in December: 1.34"
The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is January (1.1").
Average rainfall days in December
Deer Park, IN
- Average rainfall days in December: 9.1 days
The month with the highest number of rainy days is May (17.9 days).
The month with the least rainy days is January (6.6 days).
Average snowfall in December
Deer Park, IN
- Average snowfall in December: 2.13"
The month with the highest snowfall is February (3.5").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Deer Park, IN
- Average snowfall days in December: 9.3 days
The month with the highest number of snowfall days is January (13.2 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
Deer Park, 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 July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in December
Deer Park, IN
- Average sunshine days in December: 14.4 days
The month with the most sunshine days is November (17.5 days).
The months with the least sunshine days are June and July (10.3 days).
Average UV index in December
Deer Park, 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
Deer Park, IN
- Average cloud cover in December: 58
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Deer Park, 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).
Deer Park, Indiana, USA
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