December weather forecast
Warren, MI

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Weather in December

December in Warren marks the peak of the cold winter season. The days are short, sunlight is scarce, and cold winds blow across the city. December experiences an average high temperature of 35.1°F (1.7°C) and a low temperature of 27°F (-2.8°C), similar to January. Indicative of deeper winter, snowfall increases compared to November. Despite the chill, December sees festive cheer enveloping the city, making the cold weather bearable.

Temperature

In Warren, the beginning of December is marked by a lowered average high-temperature, shifting from November's chilly 45.7°F (7.6°C) to a wintry 35.1°F (1.7°C). In Warren, December is characterized by an average low-temperature of 27°F (-2.8°C), indicating a minor drop from daytime highs.

Humidity

In December, the average relative humidity is 81%.

Rainfall

The months with the least rainfall are January, February and December Rain falls for 6.5 days and accumulates 0.87" (22mm) of rain.

Snowfall

January through May, October through December are months with snowfall. In Warren, in December, during 9.2 snowfall days, 1.3" (33mm) of snow is typically accumulated. In Warren, during the entire year, snow falls for 44.5 days and aggregates up to 10.04" (255mm) of snow.

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 7:42 am and sunset at 4:59 pm. On the last day of December, sunrise is at 8:01 am and sunset at 5:09 pm EST.

Sunshine

In Warren, the average sunshine in December is 3.5h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum high UV index of 1 in December translates 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 most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.

Frequently asked questions

How cold is December?

Warren in December has an average high-temperature of 35.1°F (1.7°C) and an average low-temperature of 27°F (-2.8°C). In July, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 84.2°F (29°C).

What is the average humidity in December?

In Warren, the average relative humidity in December is 81%.

What is the driest month?

The months with the least rainfall are January, February and December Rain falls for 6.5 days and accumulates 0.87" (22mm) of rain.

How much does it rain in December?

In Warren, in December, during 6.5 rainfall days, 0.87" (22mm) of precipitation is typically accumulated.

How many days does it snow in December?

In Warren, in December, during 9.2 snowfall days, 1.3" (33mm) of snow is typically accumulated.

What is the month with the shortest days?

With an average of 9h and 6min 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 in Warren is 9h and 7min.

What time are sunrise and sunset in December?

On the first day of December, sunrise is at 7:42 am and sunset at 4:59 pm. On the last day of the month, sunrise is at 8:01 am and sunset at 5:09 pm EST.

How many hours of sunshine does Warren have in December?

In Warren, Michigan, the average sunshine duration in December is 3.5h.

What are the months with the lowest UV index?

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

What is the UV index intensity in December?

In December, the average daily maximum UV index is 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to 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
Warren, MI

Average temperature in December - Warren, MI
  • Average high temperature in December: 35.1°F

The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (28.8°F).

  • Average low temperature in December: 27°F

The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).

Average pressure in December
Warren, MI

Average pressure in December - Warren, MI
  • Average pressure in December: 30.08"Hg

The months with the highest atmospheric pressure are March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in December
Warren, MI

Average wind speed in December - Warren, MI
  • Average wind speed in December: 9.7mph

The windiest month (with the highest average wind speed) is January (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

Average humidity in December
Warren, MI

Average humidity in December - Warren, MI
  • Average humidity in December: 81%

The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are July and August (71%).

Average rainfall in December
Warren, MI

Average rainfall in December - Warren, MI
  • Average rainfall in December: 0.87"

The wettest month (with the highest rainfall) is May (2.01").
The driest months (with the least rainfall) are January, February and December (0.87").

Average rainfall days in December
Warren, MI

Average rainfall days in December - Warren, MI
  • Average rainfall days in December: 6.5 days

The month with the highest number of rainy days is May (15.3 days).
The month with the least rainy days is February (4.7 days).

Average snowfall in December
Warren, MI

Average snowfall in December - Warren, MI
  • Average snowfall in December: 1.3"

The month with the highest snowfall is February (3.27").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Warren, MI

Average snowfall days in December - Warren, MI
  • Average snowfall days in December: 9.2 days

The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Warren, MI

Average daylight in December / Average sunshine in December - Warren, 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 3min

The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

Average sunshine days in December
Warren, MI

Average sunshine days in December - Warren, MI
  • Average sunshine days in December: 16.8 days

The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is July (13.5 days).

Average UV index in December
Warren, MI

Average UV index in December - Warren, MI
  • Average UV index in December: 1

The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in December
Warren, MI

Average cloud cover in December - Warren, MI
  • Average cloud cover in December: 64

The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 29).

Average visibility in December
Warren, MI

Average visibility in December - Warren, 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).

Warren, Michigan, USA

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