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
Setting in of December comes with a decrease in the average high-temperature, moving from a chilly 44.8°F (7.1°C) in November to a cold 33.6°F (0.9°C). An average low-temperature of 25°F (-3.9°C) is witnessed throughout the month of December in Whitmore Lake, a mere drop from the daytime peak.Humidity
In December, the average relative humidity in Whitmore Lake, Michigan, is 84%.Rainfall
The month with the least rainfall in Whitmore Lake is December, when the rain falls for 6.5 days and typically collects 1.18" (30mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Whitmore Lake. In Whitmore Lake, Michigan, in December, snow falls for 8.6 days, with typically accumulated 2.32" (59mm) of snow. In Whitmore Lake, during the entire year, snow falls for 48.5 days and aggregates up to 17.05" (433mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 6min of daylight.On the first day of December in Whitmore Lake, sunrise is at 7:45 am and sunset at 5:03 pm. On the last day of the month, sunrise is at 8:04 am and sunset at 5:12 pm EST.
Sunshine
In Whitmore Lake, Michigan, the average sunshine in December is 3.2h.UV index
The months with the lowest UV index are January 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: In December, the UV index of 1 transforms into the following advice:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Whitmore Lake in December?
What is the average humidity in December in Whitmore Lake?
What is the driest month in Whitmore Lake?
How much does it rain in Whitmore Lake in December?
How much does it snow in Whitmore Lake in December?
What is the month with the shortest days in Whitmore Lake?
How many hours of daylight does Whitmore Lake have in December?
What time are sunrise and sunset in December in Whitmore Lake?
How long on average sun shines in December in Whitmore Lake?
What is the month with the lowest UV index in Whitmore Lake?
What is the UV index intensity in December in Whitmore Lake?
Average temperature in December
Whitmore Lake, MI
- Average high temperature in December: 33.6°F
The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is January (27.9°F).
- Average low temperature in December: 25°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 (17.1°F).
Average pressure in December
Whitmore Lake, 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
Whitmore Lake, MI
- Average wind speed in December: 9.7mph
The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is July (6.5mph).
Average humidity in December
Whitmore Lake, MI
- Average humidity in December: 84%
The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is April (77%).
Average rainfall in December
Whitmore Lake, MI
- Average rainfall in December: 1.18"
The wettest month (with the highest rainfall) is May (3.27").
The driest month (with the least rainfall) is December (1.18").
Average rainfall days in December
Whitmore Lake, MI
- Average rainfall days in December: 6.5 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is February (4.4 days).
Average snowfall in December
Whitmore Lake, MI
- Average snowfall in December: 2.32"
The month with the highest snowfall is February (5.35").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Whitmore Lake, MI
- Average snowfall days in December: 8.6 days
The month with the highest number of snowfall days is January (12.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Whitmore Lake, MI
- Average daylight in December: 9h and 1min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in December
Whitmore Lake, MI
- Average sunshine days in December: 17.3 days
The month with the most sunshine days is December (17.3 days).
The month with the least sunshine days is May (10.1 days).
Average UV index in December
Whitmore Lake, MI
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Whitmore Lake, MI
- Average cloud cover in December: 67
The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in December
Whitmore Lake, MI
- Average visibility in December: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Whitmore Lake, Michigan, USA
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