December weather forecast
Birch Run, MI

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Weather in December

The first month of the winter, December, is also an icy month in Birch Run, Michigan, with an average temperature fluctuating between 33.1°F (0.6°C) and 24.6°F (-4.1°C).

Temperature

The onset of December brings a small change in high-temperatures, falling from a chilly 44.1°F (6.7°C) in November to an icy 33.1°F (0.6°C). Birch Run encounters a small divergence from daytime high temperatures, averaging a low-temperature of 24.6°F (-4.1°C) during December nights.

Humidity

In December, the average relative humidity is 84%.

Rainfall

In Birch Run, Michigan, in December, it is raining for 5.7 days, with typically 0.59" (15mm) of accumulated precipitation. In Birch Run, during the entire year, the rain falls for 119.2 days and collects up to 11.65" (296mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. In Birch Run, in December, snow falls for 10.8 days, with typically accumulated 1.06" (27mm) of snow. In Birch Run, during the entire year, snow falls for 52.6 days and aggregates up to 6.73" (171mm) of snow.

Daylight

The month with the shortest days in Birch Run is December, with an average of 9h and 0min of daylight.
On the first day of the month, sunrise is at 7:48 am and sunset at 5:00 pm. On the last day of December, sunrise is at 8:07 am and sunset at 5:09 pm EST.

Sunshine

In December, the average sunshine is 3.2h.

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 low health risk from unsafe exposure to UV radiation for the average person.
Note: The daily high UV index of 1 during December translates into the following recommendations:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How cold is it in Birch Run in December?

The high-temperature, in December, in Birch Run, is 33.1°F (0.6°C), while the low-temperature averages to 24.6°F (-4.1°C).

What is the average humidity in December in Birch Run?

In December, the average relative humidity in Birch Run is 84%.

How many days does it rain in December in Birch Run?

In Birch Run, Michigan, during December, the rain falls for 5.7 days and regularly aggregates up to 0.59" (15mm) of precipitation.

How many days does it snow in December in Birch Run?

In Birch Run, in December, during 10.8 snowfall days, 1.06" (27mm) of snow is typically accumulated.

What is the month with the shortest days in Birch Run?

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 Birch Run?

The average day length in December is 9h and 2min.

What time are sunrise and sunset in December in Birch Run?

On the first day of December, sunrise is at 7:48 am and sunset at 5:00 pm. On the last day of the month, sunrise is at 8:07 am and sunset at 5:09 pm EST.

How long on average sun shines in December in Birch Run?

In Birch Run, Michigan, the average sunshine duration in December is 3.2h.

What is the month with the lowest UV index in Birch Run?

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

What is the UV index reading in December in Birch Run?

In December, the average daily maximum UV index is 1. A UV Index 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
Birch Run, MI

Average temperature in December - Birch Run, 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).

Average pressure in December
Birch Run, MI

Average pressure in December - Birch Run, 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).

Average wind speed in December
Birch Run, MI

Average wind speed in December - Birch Run, MI
  • Average wind speed in December: 9.9mph

The windiest months (with the highest average wind speed) are January and February (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).

Average humidity in December
Birch Run, MI

Average humidity in December - Birch Run, MI
  • Average humidity in December: 84%

The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is April (76%).

Average rainfall in December
Birch Run, MI

Average rainfall in December - Birch Run, MI
  • Average rainfall in December: 0.59"

The wettest month (with the highest rainfall) is May (1.61").
The driest month (with the least rainfall) is February (0.47").

Average rainfall days in December
Birch Run, MI

Average rainfall days in December - Birch Run, MI
  • Average rainfall days in December: 5.7 days

The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is February (3.8 days).

Average snowfall in December
Birch Run, MI

Average snowfall in December - Birch Run, MI
  • Average snowfall in December: 1.06"

The month with the highest snowfall is February (1.73").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in December
Birch Run, MI

Average snowfall days in December - Birch Run, MI
  • Average snowfall days in December: 10.8 days

The month with the highest number of snowfall days is January (14.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Birch Run, MI

Average daylight in December / Average sunshine in December - Birch Run, 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 24min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).

Average sunshine days in December
Birch Run, MI

Average sunshine days in December - Birch Run, MI
  • Average sunshine days in December: 16.4 days

The month with the most sunshine days is November (17.7 days).
The month with the least sunshine days is May (12.8 days).

Average UV index in December
Birch Run, MI

Average UV index in December - Birch Run, MI
  • Average UV index in December: 1

The month with the highest UV index is August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

Average cloud cover in December
Birch Run, MI

Average cloud cover in December - Birch Run, MI
  • Average cloud cover in December: 67

The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 30).

Average visibility in December
Birch Run, MI

Average visibility in December - Birch Run, 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).

Birch Run, Michigan, USA

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