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 sea temperature 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 transition into December is accompanied by a temperature decrease, with the average high-temperature shifting from a frosty 45.5°F (7.5°C) in November to a wintry 34.7°F (1.5°C). Nighttime temperatures in Pearl Beach during December report a consistent average of 27.3°F (-2.6°C).Humidity
In December, the average relative humidity is 82%.Rainfall
In Pearl Beach, in December, it is raining for 9.5 days, with typically 1.46" (37mm) of accumulated precipitation. Throughout the year, in Pearl Beach, there are 155.6 rainfall days, and 25.59" (650mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In December, it is snowing for 12.5 days. Throughout December, 2.68" (68mm) of snow is accumulated. Throughout the year, there are 57.1 snowfall days, and 14.61" (371mm) of snow is accumulated.Ocean temperature
In December, the average ocean temperature is 39.7°F (4.3°C).Note: In the realm of swimming, this is life-threatening and fraught with danger. The cold water triggers intense discomfort and leads to swift hyperventilation. Donning a specialized swimsuit is essential to curb thermal harm.
Daylight
December has the shortest days of the year, with an average of 9h and 6min of daylight.On the first day of the month, sunrise is at 7:41 am and sunset at 4:57 pm. On the last day of December, sunrise is at 8:00 am and sunset at 5:07 pm EST.
Sunshine
The average sunshine in December is 3.4h.UV index
The month with the lowest UV index is 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 UV index of 1 in December translates into these instructions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly 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?
How many days does it rain in December?
How much does it snow in December?
How cold is the water in December?
What is the month with the shortest days?
How many hours of daylight does Pearl Beach have in December?
When is the sunrise / sunset in December?
How many hours of sunshine does Pearl Beach have in December?
What is the month with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Pearl Beach, MI
- Average high temperature in December: 34.7°F
The warmest month (with the highest average high temperature) is July (77.7°F).
The month with the lowest average high temperature is January (28.6°F).
- Average low temperature in December: 27.3°F
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).
Average pressure in December
Pearl Beach, MI
- Average pressure in December: 30.07"Hg
The months with the highest atmospheric pressure are March and November (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Pearl Beach, MI
- Average wind speed in December: 10.7mph
The windiest month (with the highest average wind speed) is January (10.9mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).
Average humidity in December
Pearl Beach, MI
- Average humidity in December: 82%
The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April, May and October (76%).
Average rainfall in December
Pearl Beach, MI
- Average rainfall in December: 1.46"
The wettest month (with the highest rainfall) is May (2.99").
The driest months (with the least rainfall) are January and February (1.42").
Average rainfall days in December
Pearl Beach, MI
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is February (6.9 days).
Average snowfall in December
Pearl Beach, MI
- Average snowfall in December: 2.68"
The month with the highest snowfall is February (4.25").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Pearl Beach, MI
- Average snowfall days in December: 12.5 days
The month with the highest number of snowfall days is January (14.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in December
Pearl Beach, MI
- Average sea temperature in December: 39.8°F
The best month for swimming (with the highest average sea temperature) is August (73.9°F).
The coldest month (with the lowest average sea temperature) is February (32.5°F).
Average daylight in December /
Average sunshine in December
Pearl Beach, MI
- Average daylight in December: 9h and 1min
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 6min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in December
Pearl Beach, MI
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is September (14.6 days).
The month with the least sunshine days is January (10.2 days).
Average UV index in December
Pearl Beach, MI
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Pearl Beach, MI
- Average cloud cover in December: 64
The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in December
Pearl Beach, MI
- Average visibility in December: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Pearl Beach, Michigan, USA
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