December weather forecast
Raco, MI

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Weather in December

The first month of the winter, December, is still a freezing cold month in Raco, Michigan, with an average temperature fluctuating between 18.1°F (-7.7°C) and 27.7°F (-2.4°C).

Temperature

Arrival of December comes with a reduction in the average high-temperature, falling from a wintry 38.7°F (3.7°C) in November to a freezing cold 27.7°F (-2.4°C). An average nighttime temperature of 18.1°F (-7.7°C) is witnessed throughout December.

Humidity

The average relative humidity in December in Raco is 89%.

Rainfall

In Raco, in December, it is raining for 5.2 days, with typically 1.46" (37mm) of accumulated precipitation. Throughout the year, there are 116.4 rainfall days, and 22.09" (561mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Raco are January through May, October through December. In Raco, Michigan, in December, snow falls for 16.5 days, with typically accumulated 7.2" (183mm) of snow. Throughout the year, there are 85 snowfall days, and 35.04" (890mm) of snow is accumulated.

Daylight

The month with the shortest days in Raco, Michigan, is December, with an average of 8h and 42min of daylight.
On the first day of December in Raco, sunrise is at 8:02 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 8:22 am and sunset at 5:02 pm EST.

Sunshine

The average sunshine in December in Raco, Michigan, is 2.1h.

UV index

January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Raco, Michigan. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In December, a regular UV index of 1 translates into these guidelines:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is December in Raco?

An average high-temperature, in December, in Raco, is 27.7°F (-2.4°C) and the average low-temperature is 18.1°F (-7.7°C).

What is the average humidity in December in Raco?

The average relative humidity in December in Raco is 89%.

How much does it rain in Raco in December?

In Raco, Michigan, in December, during 5.2 rainfall days, 1.46" (37mm) of precipitation is typically accumulated.

How much does it snow in Raco in December?

In Raco, Michigan, in December, during 16.5 snowfall days, 7.2" (183mm) of snow is typically accumulated.

What is the month with the shortest days in Raco?

With an average of 8h and 42min of daylight, December has the shortest days of the year in Raco, Michigan.

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

In Raco, the average day length in December is 8h and 40min.

When are sunrise and sunset in December in Raco?

In December, on the first day of the month, sunrise is at 8:02 am and sunset at 4:53 pm. On the last day of the month, sunrise is at 8:22 am and sunset at 5:02 pm EST.

How many hours of sunshine does Raco have in December?

In December, the average sunshine duration in Raco is 2.1h.

What are the months with the lowest UV index in Raco?

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

What is the UV index reading in December in Raco?

The average daily maximum UV index in December is 1. A UV Index reading of 2, and below, represents a low health risk from exposure to Sun's UV rays.
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
Raco, MI

Average temperature in December - Raco, MI
  • Average high temperature in December: 27.7°F

The warmest month (with the highest average high temperature) is July (72.9°F).
The month with the lowest average high temperature is January (21.6°F).

  • Average low temperature in December: 18.1°F

The month with the highest average low temperature is August (54.1°F).
The coldest month (with the lowest average low temperature) is February (8.1°F).

Average pressure in December
Raco, MI

Average pressure in December - Raco, MI
  • Average pressure in December: 30.02"Hg

The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in December
Raco, MI

Average wind speed in December - Raco, MI
  • Average wind speed in December: 8.3mph

The windiest month (with the highest average wind speed) is November (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).

Average humidity in December
Raco, MI

Average humidity in December - Raco, MI
  • Average humidity in December: 89%

The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is May (74%).

Average rainfall in December
Raco, MI

Average rainfall in December - Raco, MI
  • Average rainfall in December: 1.46"

The wettest month (with the highest rainfall) is October (3.07").
The driest month (with the least rainfall) is January (1.26").

Average rainfall days in December
Raco, MI

Average rainfall days in December - Raco, MI
  • Average rainfall days in December: 5.2 days

The month with the highest number of rainy days is October (14.5 days).
The month with the least rainy days is February (1.9 days).

Average snowfall in December
Raco, MI

Average snowfall in December - Raco, MI
  • Average snowfall in December: 7.2"

The month with the highest snowfall is January (7.87").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in December
Raco, MI

Average snowfall days in December - Raco, MI
  • Average snowfall days in December: 16.5 days

The month with the highest number of snowfall days is January (20.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Raco, MI
  • Average daylight in December: 8h and 4min

The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).

  • Average sunshine in December: 2h and 1min

The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).

Average sunshine days in December
Raco, MI

Average sunshine days in December - Raco, MI
  • Average sunshine days in December: 12.8 days

The month with the most sunshine days is September (16.5 days).
The month with the least sunshine days is January (10.4 days).

Average UV index in December
Raco, MI

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

The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).

Average cloud cover in December
Raco, MI

Average cloud cover in December - Raco, MI
  • Average cloud cover in December: 76

The month with the most cloud cover is January (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 38).

Average visibility in December
Raco, MI

Average visibility in December - Raco, MI
  • Average visibility in December: 5mi

The months with the highest visibility are May, June and October (6mi).
The months with the lowest visibility are January, February and March (4mi).

Raco, Michigan, USA

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