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
The onset of December coincides with a reduction in the average high-temperature, falling from a wintry 41.2°F (5.1°C) in November to a freezing cold 31.1°F (-0.5°C). December registers an average low temperature of 24.6°F (-4.1°C), subtly lower than the daytime maximum.Humidity
The average relative humidity in December is 85%.Rainfall
In Bay Shore, during December, the rain falls for 7.1 days and regularly aggregates up to 2.4" (61mm) of precipitation. In Bay Shore, during the entire year, the rain falls for 140.7 days and collects up to 27.6" (701mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Bay Shore, during December, snow falls for 19.7 days and regularly aggregates up to 8.98" (228mm) of snow. In Bay Shore, Michigan, during the entire year, snow falls for 96.1 days and aggregates up to 38.66" (982mm) of snow.Daylight
With an average of 8h and 48min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 8:00 am and sunset at 4:59 pm. On the last day of December, sunrise is at 8:19 am and sunset at 5:07 pm EST.
Sunshine
In Bay Shore, the average sunshine in December is 1.8h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 1 during December leads to these advisories:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the average humidity in December in Bay Shore?
How many days does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Bay Shore have in December?
When is the sunrise / sunset in December in Bay Shore?
How many hours of sunshine does Bay Shore have in December?
What is the month with the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Bay Shore, MI
- Average high temperature in December: 31.1°F
The warmest month (with the highest average high temperature) is August (72.5°F).
The month with the lowest average high temperature is January (24.8°F).
- Average low temperature in December: 24.6°F
The month with the highest average low temperature is August (59.2°F).
The coldest month (with the lowest average low temperature) is February (16.5°F).
Average pressure in December
Bay Shore, 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
Bay Shore, MI
- Average wind speed in December: 11.4mph
The windiest month (with the highest average wind speed) is December (11.4mph).
The calmest months (with the lowest average wind speed) are June and July (7.5mph).
Average humidity in December
Bay Shore, MI
- Average humidity in December: 85%
The months with the highest relative humidity are January and February (88%).
The month with the lowest relative humidity is May (74%).
Average rainfall in December
Bay Shore, MI
- Average rainfall in December: 2.4"
The wettest month (with the highest rainfall) is October (3.27").
The driest month (with the least rainfall) is February (1.65").
Average rainfall days in December
Bay Shore, MI
- Average rainfall days in December: 7.1 days
The month with the highest number of rainy days is October (18.3 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in December
Bay Shore, MI
- Average snowfall in December: 8.98"
The month with the highest snowfall is January (9.45").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Bay Shore, MI
- Average snowfall days in December: 19.7 days
The month with the highest number of snowfall days is January (22.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Bay Shore, 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: 1h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 1h and 18min).
Average sunshine days in December
Bay Shore, MI
- Average sunshine days in December: 6.2 days
The month with the most sunshine days is September (14.9 days).
The months with the least sunshine days are January and February (5.5 days).
Average UV index in December
Bay Shore, 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
Bay Shore, MI
- Average cloud cover in December: 82
The month with the most cloud cover is January (Cloud cover 86).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in December
Bay Shore, 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).
Bay Shore, Michigan, USA
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