December weather forecast
Gladwin, MI

Weather in December

The first month of the winter, December, is still a freezing cold month in Gladwin, Michigan, with average temperature varying between 31.6°F (-0.2°C) and 23.4°F (-4.8°C).

Temperature

In December, the average high-temperature decreases, from a wintry 42.4°F (5.8°C) in November, to a subzero cold 31.6°F (-0.2°C). The average low-temperature, in December, is 23.4°F (-4.8°C).

Humidity

In Gladwin, the average relative humidity in December is 85%.

Rainfall

In Gladwin, in December, it is raining for 6.5 days, with typically 1.54" (39mm) of accumulated precipitation. Throughout the year, there are 130.6 rainfall days, and 23.62" (600mm) of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. In Gladwin, during 15.9 snowfall days, 4.92" (125mm) of snow is typically accumulated. In Gladwin, during the entire year, snow falls for 71.8 days, and aggregates up to 25.47" (647mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h of daylight.

Sunshine

In December, the average sunshine in Gladwin is 2.8h.

UV index

Months with the lowest UV index in Gladwin are January, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In December, the average maximum UV index of 1 translate into the following recommendations:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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 average humidity in December in Gladwin?

In Gladwin, Michigan, the average relative humidity in December is 85%.

How many days does it rain in December in Gladwin?

In December, in Gladwin, Michigan, the rain falls for 6.5 days. Throughout December, 1.54" (39mm) of precipitation is accumulated.

How many days does it snow in December in Gladwin?

In Gladwin, in December, during 15.9 snowfall days, 4.92" (125mm) of snow is typically accumulated.

What is the month with the shortest days in Gladwin?

The month with the shortest days in Gladwin, Michigan, is December, with an average of 9h of daylight.

How many hours of daylight does Gladwin have in December?

In December, the average length of the day in Gladwin, Michigan, is 9h.

How many hours of sunshine does Gladwin have in December?

The average sunshine in December is 2.8h.

When is the lowest UV index in Gladwin?

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

How high is the UV index in December in Gladwin?

In December, the average daily maximum UV index in Gladwin is 1. A UV Index reading of 2, and below, represents a low health threat from the exposure to the Sun's UV rays.

Average temperature in December
Gladwin, MI

Average temperature in December - Gladwin, MI
  • Average high temperature in December: 31.6°F

The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (25.3°F).

  • Average low temperature in December: 23.4°F

The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (15.4°F).

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Average pressure in December
Gladwin, MI

Average pressure in December - Gladwin, MI
  • Average pressure in December: 30.05"

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

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Average wind speed in December
Gladwin, MI

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

The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).

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Average humidity in December
Gladwin, MI

Average humidity in December - Gladwin, MI
  • Average humidity in December: 85%

Months with the highest relative humidity are January and February (88%).
Months with the lowest relative humidity are April and May (74%).

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Average rainfall in December
Gladwin, MI

Average rainfall in December - Gladwin, MI
  • Average rainfall in December: 1.54"

The wettest month (with the highest rainfall) is May (3.23").
The driest month (with the least rainfall) is September (1.06").

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Average rainfall days in December
Gladwin, MI

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

The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is February (3.9 days).

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Average snowfall in December
Gladwin, MI

Average snowfall in December - Gladwin, MI
  • Average snowfall in December: 4.92"

The month with the highest snowfall is January (7.48").
Months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Gladwin, MI

Average snowfall days in December - Gladwin, MI
  • Average snowfall days in December: 15.9 days

The month with the highest number of snowfall days is January (19 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in December / Average sunshine in December - Gladwin, MI
  • Average daylight in December: 9h

The month with the longest days is June (Average daylight: 15.4h).
The month with the shortest days is December (Average daylight: 9h).

  • Average sunshine in December: 2.8h

The month with the most sunshine is July (Average sunshine: 10.2h).
The month with the least sunshine is January (Average sunshine: 2.3h).

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Average sunshine days in December
Gladwin, MI

Average sunshine days in December - Gladwin, MI
  • Average sunshine days in December: 11.2 days

The month with the most sunshine days is September (16.8 days).
The month with the least sunshine days is February (10 days).

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Average UV index in December
Gladwin, MI

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

Months with the highest UV index are May, June, July and August (UV index 5).
Months with the lowest UV index are January, November and December (UV index 1).

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Average cloud cover in December
Gladwin, MI

Average cloud cover in December - Gladwin, MI
  • Average cloud cover in December: 71

The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is July (Cloud cover 33).

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Average visibility in December
Gladwin, MI

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

Months with the highest visibility are April, May, June, July, August, October and November (6mi).
The month with the lowest visibility is January (4mi).

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