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
December weather is marked by a drop in the average high-temperature, falling from a wintry 40.6°F (4.8°C) in November to a subzero cold 30.4°F (-0.9°C). Walloon Lake's nocturnal readings in December exhibit minimal variation from the daytime temperatures, averaging at a still freezing cold 22.8°F (-5.1°C).Humidity
In December, the average relative humidity in Walloon Lake is 87%.Rainfall
In Walloon Lake, in December, it is raining for 6.1 days, with typically 1.5" (38mm) of accumulated precipitation. Throughout the year, there are 130.9 rainfall days, and 20.43" (519mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Walloon Lake. In Walloon Lake, in December, snow falls for 20 days, with typically accumulated 5.98" (152mm) of snow. Throughout the year, there are 95.1 snowfall days, and 31.5" (800mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 48min of daylight.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 December, the average sunshine in Walloon Lake is 2h.UV index
January through March, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Walloon Lake. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A daily maximum UV index of 1 in December translates into the following instructions:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. 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. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
How cold is it in Walloon Lake in December?
What is the average humidity in December in Walloon Lake?
How many days does it rain in December in Walloon Lake?
How much does it snow in Walloon Lake in December?
What is the month with the shortest days in Walloon Lake?
How many hours of daylight does Walloon Lake have in December?
What time are sunrise and sunset in December in Walloon Lake?
How many hours of sunshine does Walloon Lake have in December?
What is the month with the lowest UV index in Walloon Lake?
What is the UV index reading in December in Walloon Lake?
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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