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
In December, the average high-temperature goes from a cold 38.7°F (3.7°C) in November to a subzero cold 27.7°F (-2.4°C). The nights of December anticipate an average low-temperature of 18.1°F (-7.7°C).Humidity
In Brimley, the average relative humidity in December is 89%.Rainfall
In Brimley, in December, during 5.2 rainfall days, 1.46" (37mm) of precipitation is typically accumulated. In Brimley, during the entire year, the rain falls for 116.4 days and collects up to 22.09" (561mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In December, it is snowing for 16.5 days. Throughout December, 7.2" (183mm) of snow is accumulated. In Brimley, during the entire year, snow falls for 85 days and aggregates up to 35.04" (890mm) of snow.Daylight
December has the shortest days of the year, with an average of 8h and 42min of daylight.On the first day of the month, sunrise is at 8:01 am and sunset at 4:53 pm. On the last day of December, sunrise is at 8:21 am and sunset at 5:01 pm EST.
Sunshine
In Brimley, the average sunshine in December is 2.1h.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 reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The maximum UV index of 1 during December translates into these guidelines:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
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 in Brimley?
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 in Brimley?
What time are sunrise and sunset in December?
How many hours of sunshine does Brimley have in December?
When is the lowest UV index?
How high is the UV index in December?
Average temperature in December
Brimley, MI
- Average high temperature in December: 27.7°F
The warmest month (with the highest average high temperature) is July (72.9°F).
The month with the lowest average high temperature is January (21.6°F).
- Average low temperature in December: 18.1°F
The month with the highest average low temperature is August (54.1°F).
The coldest month (with the lowest average low temperature) is February (8.1°F).
Average pressure in December
Brimley, MI
- Average pressure in December: 30.02"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
Brimley, MI
- Average wind speed in December: 8.3mph
The windiest month (with the highest average wind speed) is November (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).
Average humidity in December
Brimley, MI
- Average humidity in December: 89%
The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is May (74%).
Average rainfall in December
Brimley, MI
- Average rainfall in December: 1.46"
The wettest month (with the highest rainfall) is October (3.07").
The driest month (with the least rainfall) is January (1.26").
Average rainfall days in December
Brimley, MI
- Average rainfall days in December: 5.2 days
The month with the highest number of rainy days is October (14.5 days).
The month with the least rainy days is February (1.9 days).
Average snowfall in December
Brimley, MI
- Average snowfall in December: 7.2"
The month with the highest snowfall is January (7.87").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Brimley, MI
- Average snowfall days in December: 16.5 days
The month with the highest number of snowfall days is January (20.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Brimley, MI
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 2h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).
Average sunshine days in December
Brimley, MI
- Average sunshine days in December: 12.8 days
The month with the most sunshine days is September (16.5 days).
The month with the least sunshine days is January (10.4 days).
Average UV index in December
Brimley, MI
- Average UV index in December: 1
The months with the highest UV index are 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
Brimley, MI
- Average cloud cover in December: 76
The month with the most cloud cover is January (Cloud cover 81).
The month with the least cloud cover is July (Cloud cover 38).
Average visibility in December
Brimley, MI
- Average visibility in December: 5mi
The months with the highest visibility are May, June and October (6mi).
The months with the lowest visibility are January, February and March (4mi).
Brimley, Michigan, USA
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