December weather forecast
Otter Lake, MI

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Weather in December

The first month of the winter, December, is still a cold month in Otter Lake, Michigan, with an average temperature varying between 33.1°F (0.6°C) and 24.6°F (-4.1°C).

Temperature

A shift in Otter Lake's weather is observed as November turns into December, with the average high temperature reducing from a frosty 43.9°F (6.6°C) to a cold 33.1°F (0.6°C). Otter Lake's December nights experience a subtle temperature dip to an average of 24.6°F (-4.1°C).

Humidity

In Otter Lake, the average relative humidity in December is 84%.

Rainfall

The month with the least rainfall is December, when the rain falls for 8.2 days and typically collects 1.06" (27mm) of precipitation.

Snowfall

Months with snowfall in Otter Lake are January through May, October through December. In Otter Lake, in December, snow falls for 14.7 days, with typically accumulated 2.68" (68mm) of snow. Throughout the year, there are 69 snowfall days, and 16.77" (426mm) of snow is accumulated.

Daylight

The month with the shortest days is December, with an average of 9h and 0min of daylight.
On the first day of the month, sunrise is at 7:46 am and sunset at 4:59 pm. On the last day of December, in Otter Lake, sunrise is at 8:05 am and sunset at 5:08 pm EST.

Sunshine

The average sunshine in December in Otter Lake, Michigan, is 3.1h.

UV index

The months with the lowest UV index in Otter Lake are January and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.
Note: In December, an average UV index of 1 transforms into the following instructions:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

How cold is it in Otter Lake in December?

During December, Otter Lake experiences an average high-temperature of 33.1°F (0.6°C) and a low-temperature of 24.6°F (-4.1°C).

What is the average humidity in December in Otter Lake?

The average relative humidity in December in Otter Lake, Michigan, is 84%.

What is the driest month in Otter Lake?

December is the month with the least rainfall. Rain falls for 8.2 days and accumulates 1.06" (27mm) of precipitation.

How many days does it rain in December in Otter Lake?

In Otter Lake, Michigan, in December, during 8.2 rainfall days, 1.06" (27mm) of precipitation is typically accumulated.

How much does it snow in Otter Lake in December?

In December, it is snowing for 14.7 days. Throughout December, 2.68" (68mm) of snow is accumulated.

What is the month with the shortest days in Otter Lake?

The month with the shortest days is December, with an average of 9h and 0min of daylight.

What is the average length of the day in December in Otter Lake?

The average day length in December is 9h and 3min.

When are sunrise and sunset in December in Otter Lake?

On the first day of December in Otter Lake, Michigan, sunrise is at 7:46 am and sunset at 4:59 pm. On the last day of the month, sunrise is at 8:05 am and sunset at 5:08 pm EST.

How long on average sun shines in December in Otter Lake?

In Otter Lake, the average sunshine duration in December is 3.1h.

What is the month with the lowest UV index in Otter Lake?

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

What is the UV index intensity in December in Otter Lake?

The average daily maximum UV index in December is 1. A UV Index value of 2, and less, symbolizes a low health threat from exposure to the Sun's 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
Otter Lake, MI

Average temperature in December - Otter Lake, MI
  • Average high temperature in December: 33.1°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 (27°F).

  • Average low temperature in December: 24.6°F

The month with the highest average low temperature is July (60.4°F).
The coldest month (with the lowest average low temperature) is January (16.2°F).

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Average pressure in December
Otter Lake, MI

Average pressure in December - Otter Lake, 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
Otter Lake, MI

Average wind speed in December - Otter Lake, MI
  • Average wind speed in December: 10.1mph

The windiest months (with the highest average wind speed) are January and February (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average humidity in December
Otter Lake, MI

Average humidity in December - Otter Lake, MI
  • Average humidity in December: 84%

The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (76%).

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Average rainfall in December
Otter Lake, MI

Average rainfall in December - Otter Lake, MI
  • Average rainfall in December: 1.06"

The wettest month (with the highest rainfall) is May (2.24").
The driest month (with the least rainfall) is December (1.06").

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Average rainfall days in December
Otter Lake, MI

Average rainfall days in December - Otter Lake, MI
  • Average rainfall days in December: 8.2 days

The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is February (4.5 days).

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Average snowfall in December
Otter Lake, MI

Average snowfall in December - Otter Lake, MI
  • Average snowfall in December: 2.68"

The month with the highest snowfall is February (4.33").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in December
Otter Lake, MI

Average snowfall days in December - Otter Lake, MI
  • Average snowfall days in December: 14.7 days

The month with the highest number of snowfall days is January (16.6 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
Otter Lake, MI

Average daylight in December / Average sunshine in December - Otter Lake, MI
  • Average daylight in December: 9h and 0min

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 0min).

  • Average sunshine in December: 3h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).

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Average sunshine days in December
Otter Lake, MI

Average sunshine days in December - Otter Lake, MI
  • Average sunshine days in December: 10.8 days

The month with the most sunshine days is September (16.1 days).
The month with the least sunshine days is February (8.9 days).

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Average UV index in December
Otter Lake, MI

Average UV index in December - Otter Lake, MI
  • Average UV index in December: 1

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

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Average cloud cover in December
Otter Lake, MI

Average cloud cover in December - Otter Lake, MI
  • Average cloud cover in December: 68

The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 30).

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Average visibility in December
Otter Lake, MI

Average visibility in December - Otter Lake, MI
  • Average visibility in December: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).

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Otter Lake, Michigan, USA

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