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
A subtle decrease in the average high-temperature marks December, falling from November's icy 39.6°F (4.2°C) to a freezing cold 27.5°F (-2.5°C). The nighttime temperature demonstrates a marginal decline, averaging at 18.5°F (-7.5°C) during December.Humidity
In Powers, the average relative humidity in December is 85%.Rainfall
In Powers, in December, it is raining for 7.8 days, with typically 1.69" (43mm) of accumulated precipitation. Throughout the year, there are 133.3 rainfall days, and 22.87" (581mm) of precipitation is accumulated.Snowfall
Months with snowfall in Powers are January through May, October through December. In Powers, in December, during 15.8 snowfall days, 7.99" (203mm) of snow is typically accumulated. In Powers, during the entire year, snow falls for 85.1 days and aggregates up to 37.72" (958mm) of snow.Daylight
December has the shortest days of the year, with an average of 8h and 48min of daylight.On the first day of the month, sunrise is at 7:11 am and sunset at 4:07 pm. On the last day of December, sunrise is at 7:30 am and sunset at 4:16 pm CST.
Sunshine
The average sunshine in December is 3.5h.UV index
In Powers, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, the maximum UV index of 2 suggests these recommendations:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
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 Powers?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
When is the sunrise / sunset in December?
How long on average sun shines in December?
What is the UV index reading in December?
Average temperature in December
Powers, MI
- Average high temperature in December: 27.5°F
The warmest month (with the highest average high temperature) is July (78.1°F).
The month with the lowest average high temperature is January (21.6°F).
- Average low temperature in December: 18.5°F
The month with the highest average low temperature is July (57.7°F).
The coldest month (with the lowest average low temperature) is January (10.8°F).
Average pressure in December
Powers, 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 (29.91"Hg).
Average wind speed in December
Powers, MI
- Average wind speed in December: 8mph
The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in December
Powers, MI
- Average humidity in December: 85%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (73%).
Average rainfall in December
Powers, MI
- Average rainfall in December: 1.69"
The wettest months (with the highest rainfall) are June and July (2.64").
The driest month (with the least rainfall) is January (1.1").
Average rainfall days in December
Powers, MI
- Average rainfall days in December: 7.8 days
The month with the highest number of rainy days is May (15.9 days).
The month with the least rainy days is February (4.3 days).
Average snowfall in December
Powers, MI
- Average snowfall in December: 7.99"
The month with the highest snowfall is February (8.11").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Powers, MI
- Average snowfall days in December: 15.8 days
The month with the highest number of snowfall days is January (19.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Powers, 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: 3h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 2h and 54min).
Average sunshine days in December
Powers, MI
- Average sunshine days in December: 13.3 days
The month with the most sunshine days is September (15.7 days).
The month with the least sunshine days is February (10.4 days).
Average UV index in December
Powers, MI
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January and March (UV index 1).
Average cloud cover in December
Powers, MI
- Average cloud cover in December: 63
The month with the most cloud cover is February (Cloud cover 68).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in December
Powers, MI
- Average visibility in December: 5mi
The months with the highest visibility are May, June, October and November (6mi).
The months with the lowest visibility are January, February, March, April, July, August, September and December (5mi).
Powers, Michigan, USA
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