December weather forecast
Warren, MI

Weather in December

The first month of the winter, December, is still a cold month in Warren, Michigan, with an average temperature varying between 27°F (-2.8°C) and 35.1°F (1.7°C).

Temperature

In December, the average high-temperature drops from a frosty 45.7°F (7.6°C) in November to a wintry 35.1°F (1.7°C). The average low-temperature, in Warren, is 27°F (-2.8°C).

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

Months with snowfall are January through May, October through December. In December, in Warren, Michigan, it is snowing for 9.2 days. Throughout December, 1.3" (33mm) of snow is accumulated. Throughout the year, there are 44.5 snowfall days, and 10.04" (255mm) of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 9h and 7min of daylight.
On the first day of the month, sunrise is at 7:41 am and sunset at 5:00 pm. On the last day of December, sunrise is at 8:01 am and sunset at 5:08 pm EST.

Sunshine

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

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In December, the average maximum UV index of 1 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in December in Warren?

In December, in Warren, the average high-temperature is 35.1°F (1.7°C), and the average low-temperature is 27°F (-2.8°C). in July, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is calculated to be 84.2°F (29°C).

What is the average humidity in December in Warren?

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

What is the driest month in Warren?

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

How much does it rain in Warren in December?

In Warren, during December, the rain falls for 6.5 days and regularly aggregates up to 0.87" (22mm) of precipitation.

How many days does it snow in December in Warren?

In December, in Warren, Michigan, it is snowing for 9.2 days. Throughout December, 1.3" (33mm) of snow is accumulated.

What is the month with the shortest days in Warren?

December has the shortest days of the year in Warren, with an average of 9h and 7min of daylight.

What is the average length of the day in December in Warren?

The average day length in December in Warren is 9h and 7min.

When is the sunrise / sunset in December in Warren?

In December, on the first day of the month, sunrise is at 7:41 am and sunset at 5:00 pm. On the last day of the month, in Warren, sunrise is at 8:01 am and sunset at 5:08 pm EST.

How many hours of sunshine does Warren have in December?

In December, the average sunshine duration is 3.5h.

When is the lowest UV index in Warren?

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

What is the UV index reading in December in Warren?

In December, the average daily maximum UV index in Warren is 1. A UV Index of 2, and less, symbolizes a low health threat 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).

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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).

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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).

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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%).

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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").

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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).

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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").

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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).

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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 7min

The month with the longest days is June (Average daylight: 15h and 15min).
The month with the shortest days is December (Average daylight: 9h and 7min).

  • Average sunshine in December: 3h and 30min

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).

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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).

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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).

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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).

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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).

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