Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
Walloon Lake experiences a temperature shift at the start of December, with average high-temperatures adjusting from a cold 40.6°F (4.8°C) in November to a freezing cold 30.4°F (-0.9°C). December nights reflect a consistent temperature dip to 22.8°F (-5.1°C), a slight descent from daytime peaks.Humidity
The average relative humidity in December is 87%.Rainfall
In Walloon Lake, in December, it is raining for 6.1 days, with typically 1.5" (38mm) of accumulated precipitation. In Walloon Lake, during the entire year, the rain falls for 130.9 days and collects up to 20.43" (519mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Walloon Lake, in December, during 20 snowfall days, 5.98" (152mm) of snow is typically accumulated. Throughout the year, there are 95.1 snowfall days, and 31.5" (800mm) of snow is accumulated.Daylight
With an average of 8h and 48min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:59 am and sunset at 4:58 pm. On the last day of the month, sunrise is at 8:18 am and sunset at 5:07 pm EST.
Sunshine
In Walloon Lake, the average sunshine in December is 2h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The daily maximum UV index of 1 in December interprets into the following advice:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What is the average humidity in December?
How much does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
How many hours of sunshine does Walloon Lake have in December?
When is the lowest UV index?
How high is the UV index in December?
Average temperature in December
Walloon Lake, MI
- Average high temperature in December: 30.4°F
The warmest months (with the highest average high temperature) are July and August (74.8°F).
The month with the lowest average high temperature is January (24.3°F).
- Average low temperature in December: 22.8°F
The month with the highest average low temperature is August (57.6°F).
The coldest month (with the lowest average low temperature) is February (16°F).
Average pressure in December
Walloon Lake, MI
- Average pressure in December: 30.03"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
Walloon Lake, MI
- Average wind speed in December: 9.8mph
The windiest months (with the highest average wind speed) are January and December (9.8mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).
Average humidity in December
Walloon Lake, MI
- Average humidity in December: 87%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (72%).
Average rainfall in December
Walloon Lake, MI
- Average rainfall in December: 1.5"
The wettest month (with the highest rainfall) is October (2.44").
The driest month (with the least rainfall) is February (1.1").
Average rainfall days in December
Walloon Lake, MI
- Average rainfall days in December: 6.1 days
The month with the highest number of rainy days is October (17.3 days).
The month with the least rainy days is February (4 days).
Average snowfall in December
Walloon Lake, MI
- Average snowfall in December: 5.98"
The month with the highest snowfall is January (7.4").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Walloon Lake, MI
- Average snowfall days in December: 20 days
The month with the highest number of snowfall days is January (21.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Walloon Lake, MI
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 2h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 1h and 30min).
Average sunshine days in December
Walloon Lake, MI
- Average sunshine days in December: 7.7 days
The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is February (7.6 days).
Average UV index in December
Walloon Lake, MI
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in December
Walloon Lake, MI
- Average cloud cover in December: 80
The month with the most cloud cover is January (Cloud cover 85).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in December
Walloon Lake, MI
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Walloon Lake, Michigan, USA
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