December weather forecast
Sparlingville, MI

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Weather in December

The first month of the winter, December, is also a wintry month in Sparlingville, Michigan, with temperature in the range of an average low of 26.2°F (-3.2°C) and an average high of 34.7°F (1.5°C).

Temperature

As November transitions into December, Sparlingville sees a drop in the average high-temperature, transitioning from a frosty 45.3°F (7.4°C) to a wintry 34.7°F (1.5°C). The nights of December in Sparlingville are characterized by an average low-temperature of 26.2°F (-3.2°C), subtly descending from daytime highs.

Humidity

In December, the average relative humidity is 82%.

Rainfall

In Sparlingville, in December, during 8 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. Throughout the year, in Sparlingville, there are 138 rainfall days, and 17.8" (452mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. In December, in Sparlingville, it is snowing for 11.3 days. Throughout December, 1.54" (39mm) of snow is accumulated. In Sparlingville, during the entire year, snow falls for 55.4 days and aggregates up to 10.55" (268mm) of snow.

Daylight

With an average of 9h and 6min of daylight, December has the shortest days of the year in Sparlingville.
On the first day of December, sunrise is at 7:42 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 8:01 am and sunset at 5:05 pm EST.

Sunshine

In Sparlingville, the average sunshine in December is 3.3h.

UV index

The months with the lowest UV index in Sparlingville are January and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In December, the maximum UV index of 1 transforms into these recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. It's recommended to limit sun exposure when its radiation is at its peak during midday. Always opt for UVA and UVB-resistant sunglasses on radiant days. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
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Frequently asked questions

How cold is December in Sparlingville?

During December, Sparlingville experiences an average high-temperature of 34.7°F (1.5°C) and a low-temperature of 26.2°F (-3.2°C).

What is the average humidity in December in Sparlingville?

The average relative humidity in December in Sparlingville, Michigan, is 82%.

How many days does it rain in December in Sparlingville?

In Sparlingville, in December, during 8 rainfall days, 1.02" (26mm) of precipitation is typically accumulated.

How many days does it snow in December in Sparlingville?

In Sparlingville, in December, snow falls for 11.3 days, with typically accumulated 1.54" (39mm) of snow.

What is the month with the shortest days in Sparlingville?

December has the shortest days of the year in Sparlingville, with an average of 9h and 6min of daylight.

How many hours of daylight does Sparlingville have in December?

In Sparlingville, Michigan, the average day length in December is 9h and 4min.

When are sunrise and sunset in December in Sparlingville?

In December, on the first day of the month, sunrise is at 7:42 am and sunset at 4:56 pm. On the last day of the month, in Sparlingville, Michigan, sunrise is at 8:01 am and sunset at 5:05 pm EST.

How many hours of sunshine does Sparlingville have in December?

In Sparlingville, the average sunshine duration in December is 3.3h.

What is the month with the lowest UV index in Sparlingville?

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

How high is the UV index in December in Sparlingville?

The average daily maximum UV index in December is 1. A UV Index estimate of 2, and below, represents a low health threat from unsafe 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
Sparlingville, MI

Average temperature in December - Sparlingville, MI
  • Average high temperature in December: 34.7°F

The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (28°F).

  • Average low temperature in December: 26.2°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).

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Average pressure in December
Sparlingville, MI

Average pressure in December - Sparlingville, MI
  • Average pressure in December: 30.06"Hg

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

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Average wind speed in December
Sparlingville, MI

Average wind speed in December - Sparlingville, MI
  • Average wind speed in December: 10.4mph

The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).

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Average humidity in December
Sparlingville, MI

Average humidity in December - Sparlingville, MI
  • Average humidity in December: 82%

The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April and May (76%).

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Average rainfall in December
Sparlingville, MI

Average rainfall in December - Sparlingville, MI
  • Average rainfall in December: 1.02"

The wettest month (with the highest rainfall) is May (2.13").
The driest month (with the least rainfall) is February (0.87").

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Average rainfall days in December
Sparlingville, MI

Average rainfall days in December - Sparlingville, MI
  • Average rainfall days in December: 8 days

The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is February (4.8 days).

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Average snowfall in December
Sparlingville, MI

Average snowfall in December - Sparlingville, MI
  • Average snowfall in December: 1.54"

The month with the highest snowfall is February (2.87").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Sparlingville, MI

Average snowfall days in December - Sparlingville, MI
  • Average snowfall days in December: 11.3 days

The month with the highest number of snowfall days is January (13 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
Sparlingville, MI

Average daylight in December / Average sunshine in December - Sparlingville, MI
  • Average daylight in December: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

  • Average sunshine in December: 3h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

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Average sunshine days in December
Sparlingville, MI

Average sunshine days in December - Sparlingville, MI
  • Average sunshine days in December: 13.8 days

The months with the most sunshine days are October and November (15 days).
The month with the least sunshine days is February (11.3 days).

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Average UV index in December
Sparlingville, MI

Average UV index in December - Sparlingville, 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
Sparlingville, MI

Average cloud cover in December - Sparlingville, MI
  • Average cloud cover in December: 65

The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in December
Sparlingville, MI

Average visibility in December - Sparlingville, 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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Sparlingville, Michigan, USA

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