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
Glen Arbor's transition into December involves a shift in temperature, receding from an icy 42.1°F (5.6°C) in November to a still cold 32.2°F (0.1°C). Nights in December in Glen Arbor showcase an average temperature of 26.6°F (-3°C), slightly cooler than the daytime.Humidity
In December, the average relative humidity in Glen Arbor, Michigan, is 83%.Rainfall
In Glen Arbor, Michigan, in December, it is raining for 7.7 days, with typically 2.17" (55mm) of accumulated precipitation. In Glen Arbor, during the entire year, the rain falls for 135.6 days and collects up to 24.25" (616mm) of precipitation.Snowfall
Months with snowfall in Glen Arbor are January through May, October through December. In December, it is snowing for 17.2 days. Throughout December, 5.75" (146mm) of snow is accumulated. In Glen Arbor, Michigan, during the entire year, snow falls for 79.9 days and aggregates up to 27.05" (687mm) of snow.Daylight
The month with the shortest days is December, with an average of 8h and 54min of daylight.On the first day of the month, sunrise is at 8:02 am and sunset at 5:04 pm. On the last day of December, sunrise is at 8:21 am and sunset at 5:12 pm EST.
Sunshine
In Glen Arbor, the average sunshine in December is 2.2h.UV index
The months with the lowest UV index in Glen Arbor are January, February, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum UV index of 1 during December leads to these instructions:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Frequently asked questions
How cold is it in Glen Arbor in December?
What is the average humidity in December in Glen Arbor?
How many days does it rain in December in Glen Arbor?
How many days does it snow in December in Glen Arbor?
What is the month with the shortest days in Glen Arbor?
How many hours of daylight does Glen Arbor have in December?
When is the sunrise / sunset in December in Glen Arbor?
How many hours of sunshine does Glen Arbor have in December?
When is the lowest UV index in Glen Arbor?
How high is the UV index in December in Glen Arbor?
Average temperature in December
Glen Arbor, MI
- Average high temperature in December: 32.2°F
The warmest month (with the highest average high temperature) is August (72.1°F).
The month with the lowest average high temperature is January (26.1°F).
- Average low temperature in December: 26.6°F
The month with the highest average low temperature is August (61.3°F).
The coldest month (with the lowest average low temperature) is February (19.6°F).
Average pressure in December
Glen Arbor, MI
- Average pressure in December: 30.04"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
Glen Arbor, MI
- Average wind speed in December: 13.5mph
The windiest months (with the highest average wind speed) are January and December (13.5mph).
The calmest month (with the lowest average wind speed) is July (8.3mph).
Average humidity in December
Glen Arbor, MI
- Average humidity in December: 83%
The month with the highest relative humidity is January (86%).
The months with the lowest relative humidity are April and October (77%).
Average rainfall in December
Glen Arbor, MI
- Average rainfall in December: 2.17"
The wettest month (with the highest rainfall) is October (2.87").
The driest months (with the least rainfall) are February and March (1.54").
Average rainfall days in December
Glen Arbor, MI
- Average rainfall days in December: 7.7 days
The month with the highest number of rainy days is October (17 days).
The month with the least rainy days is February (4 days).
Average snowfall in December
Glen Arbor, MI
- Average snowfall in December: 5.75"
The month with the highest snowfall is January (5.98").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Glen Arbor, MI
- Average snowfall days in December: 17.2 days
The month with the highest number of snowfall days is January (19.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Glen Arbor, MI
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 2h 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: 1h and 48min).
Average sunshine days in December
Glen Arbor, MI
- Average sunshine days in December: 7.1 days
The month with the most sunshine days is May (14.5 days).
The month with the least sunshine days is January (5.6 days).
Average UV index in December
Glen Arbor, 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, November and December (UV index 1).
Average cloud cover in December
Glen Arbor, MI
- Average cloud cover in December: 79
The month with the most cloud cover is January (Cloud cover 83).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in December
Glen Arbor, MI
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
Glen Arbor, Michigan, USA
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