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
December is characterized by a reduction in the average high-temperature, from a frosty 45.7°F (7.6°C) in November to a wintry 35.2°F (1.8°C). Dearborn Heights's nighttime average temperature in December subtly descends to a subzero cold 26.8°F (-2.9°C) from the daily highs.Humidity
In Dearborn Heights, the average relative humidity in December is 81%.Rainfall
In Dearborn Heights, in December, during 5.1 rainfall days, 0.35" (9mm) of precipitation is typically accumulated. In Dearborn Heights, during the entire year, the rain falls for 104.4 days and collects up to 6.93" (176mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Dearborn Heights, in December, during 8.2 snowfall days, 0.24" (6mm) of snow is typically accumulated. Throughout the year, there are 40.6 snowfall days, and 2.68" (68mm) of snow is accumulated.Daylight
With an average of 9h and 6min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:43 am and sunset at 5:01 pm. On the last day of December, sunrise is at 8:02 am and sunset at 5:10 pm EST.
Sunshine
The average sunshine in December is 3.7h.UV index
December is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 1 in December interprets into the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Dearborn Heights in December?
What is the average humidity in December?
How much does it rain in December?
How many days does it snow in December in Dearborn Heights?
What is the month with the shortest days?
What is the average length of the day in December?
When are sunrise and sunset in December?
How long on average sun shines in December?
When is the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Dearborn Heights, MI
- Average high temperature in December: 35.2°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (28.8°F).
- Average low temperature in December: 26.8°F
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure in December
Dearborn Heights, MI
- Average pressure in December: 30.08"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Dearborn Heights, MI
- Average wind speed in December: 9.8mph
The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in December
Dearborn Heights, MI
- Average humidity in December: 81%
The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is July (73%).
Average rainfall in December
Dearborn Heights, MI
- Average rainfall in December: 0.35"
The wettest month (with the highest rainfall) is May (0.98").
The driest month (with the least rainfall) is February (0.31").
Average rainfall days in December
Dearborn Heights, MI
- Average rainfall days in December: 5.1 days
The month with the highest number of rainy days is May (13.3 days).
The month with the least rainy days is February (4.5 days).
Average snowfall in December
Dearborn Heights, MI
- Average snowfall in December: 0.24"
The month with the highest snowfall is January (0.87").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Dearborn Heights, MI
- Average snowfall days in December: 8.2 days
The month with the highest number of snowfall days is January (12.1 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Dearborn Heights, MI
- 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 6min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in December
Dearborn Heights, MI
- Average sunshine days in December: 21.2 days
The month with the most sunshine days is December (21.2 days).
The month with the least sunshine days is May (14.6 days).
Average UV index in December
Dearborn Heights, MI
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Dearborn Heights, MI
- Average cloud cover in December: 62
The month with the most cloud cover is January (Cloud cover 67).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in December
Dearborn Heights, MI
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Dearborn Heights, Michigan, USA
Weather forecast for your location
2. Allow the app to use your location