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 meteorological conditions alter, with the average high-temperature shifting from a cold 42.1°F (5.6°C) in November to a subzero cold 31.1°F (-0.5°C). December sees a slight dip to an average low temperature of 24.4°F (-4.2°C) from the daytime highs.Humidity
The average relative humidity in December is 86%.Rainfall
In Copemish, Michigan, in December, during 4.5 rainfall days, 1.02" (26mm) of precipitation is typically accumulated. Throughout the year, in Copemish, Michigan, there are 104.2 rainfall days, and 12.72" (323mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. The month with the most snowfall is December, when snow falls for 14.6 days and typically aggregates up to 4.06" (103mm) of snow.Daylight
The month with the shortest days in Copemish is December, with an average of 8h and 54min of daylight.On the first day of the month, sunrise is at 8:00 am and sunset at 5:05 pm. On the last day of December, sunrise is at 8:19 am and sunset at 5:14 pm EST.
Sunshine
The average sunshine in December in Copemish, Michigan, 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 estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A maximum UV index of 1 in December translates into the following recommendations:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. 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 in Copemish?
What is the average humidity in December in Copemish?
How much does it rain in Copemish in December?
What is the snowiest month in Copemish?
How much does it snow in Copemish in December?
What is the month with the shortest days in Copemish?
What is the average length of the day in December in Copemish?
When are sunrise and sunset in December in Copemish?
How many hours of sunshine does Copemish have in December?
When is the lowest UV index in Copemish?
How high is the UV index in December in Copemish?
Average temperature in December
Copemish, MI
- Average high temperature in December: 31.1°F
The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is January (25.5°F).
- Average low temperature in December: 24.4°F
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (17.4°F).
Average pressure in December
Copemish, MI
- Average pressure in December: 30.05"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
Copemish, MI
- Average wind speed in December: 11mph
The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).
Average humidity in December
Copemish, MI
- Average humidity in December: 86%
The month with the highest relative humidity is January (89%).
The months with the lowest relative humidity are April and May (75%).
Average rainfall in December
Copemish, MI
- Average rainfall in December: 1.02"
The wettest months (with the highest rainfall) are May and October (1.38").
The driest month (with the least rainfall) is February (0.71").
Average rainfall days in December
Copemish, MI
- Average rainfall days in December: 4.5 days
The month with the highest number of rainy days is October (12.5 days).
The month with the least rainy days is February (2.5 days).
Average snowfall in December
Copemish, MI
- Average snowfall in December: 4.06"
The month with the highest snowfall is December (4.06").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Copemish, MI
- Average snowfall days in December: 14.6 days
The month with the highest number of snowfall days is January (17.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Copemish, 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: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).
Average sunshine days in December
Copemish, MI
- Average sunshine days in December: 13.9 days
The month with the most sunshine days is September (17 days).
The month with the least sunshine days is February (10.6 days).
Average UV index in December
Copemish, 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
Copemish, 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 32).
Average visibility in December
Copemish, 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).
Copemish, Michigan, USA
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