December weather forecastKeewahdin, MI
December
Weather in December
The first month of the winter, December, is also a wintry month in Keewahdin, Michigan, with an average temperature fluctuating between 34.3°F (1.3°C) and 26.6°F (-3°C).Temperature
Stepping into December, Keewahdin observes a temperature decline, with the average high falling from November's chilly 45°F (7.2°C) to an icy 34.3°F (1.3°C). Nighttime temperatures during December report a consistent average of 26.6°F (-3°C).Humidity
The average relative humidity in December is 82%.Rainfall
The month with the least rainfall in Keewahdin is December, when the rain falls for 6.7 days and typically collects 0.71" (18mm) of precipitation.Snowfall
Months with snowfall in Keewahdin, Michigan, are January through May, November and December. In Keewahdin, in December, during 7.9 snowfall days, 0.91" (23mm) of snow is typically accumulated. In Keewahdin, during the entire year, snow falls for 45.3 days and aggregates up to 7.95" (202mm) of snow.Daylight
With an average of 9h and 6min of daylight, December has the shortest days of the year in Keewahdin.On the first day of the month, sunrise is at 7:42 am and sunset at 4:56 pm. On the last day of December, sunrise is at 8:01 am and sunset at 5:05 pm EST.
Sunshine
The average sunshine in December in Keewahdin is 3.2h.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the average person.Note: A daily maximum UV index of 1 in December translates into the following instructions:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Keewahdin, MI
- Average high temperature in December: 34.3°F
The warmest month (with the highest average high temperature) is July (77.4°F).
The month with the lowest average high temperature is January (27.9°F).
- Average low temperature in December: 26.6°F
The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure in December
Keewahdin, MI
- Average pressure in December: 30.06"Hg
The month with the highest atmospheric pressure is March (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Keewahdin, MI
- Average wind speed in December: 11.2mph
The windiest month (with the highest average wind speed) is January (11.7mph).
The calmest month (with the lowest average wind speed) is July (7mph).
Average humidity in December
Keewahdin, MI
- Average humidity in December: 82%
The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is May (76%).
Average rainfall in December
Keewahdin, MI
- Average rainfall in December: 0.71"
The wettest month (with the highest rainfall) is July (1.77").
The driest month (with the least rainfall) is December (0.71").
Average rainfall days in December
Keewahdin, MI
- Average rainfall days in December: 6.7 days
The month with the highest number of rainy days is July (15.1 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in December
Keewahdin, MI
- Average snowfall in December: 0.91"
The month with the highest snowfall is February (2.68").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in December
Keewahdin, MI
- Average snowfall days in December: 7.9 days
The month with the highest number of snowfall days is January (11.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Keewahdin, MI
- Average daylight in December: 9h and 6min
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 12min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in December
Keewahdin, MI
- Average sunshine days in December: 16.6 days
The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is July (12.9 days).
Average UV index in December
Keewahdin, MI
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Keewahdin, MI
- Average cloud cover in December: 66
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in December
Keewahdin, MI
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
