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
With December's arrival, Whittemore's weather changes as the average high-temperature falls from a frosty 42.8°F (6°C) in November to a freezing cold 31.6°F (-0.2°C). An average nighttime temperature of 23.4°F (-4.8°C) marks December in Whittemore.Humidity
In Whittemore, Michigan, the average relative humidity in December is 84%.Rainfall
In Whittemore, in December, during 8.5 rainfall days, 1.42" (36mm) of precipitation is typically accumulated. In Whittemore, during the entire year, the rain falls for 136.6 days and collects up to 22.2" (564mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Whittemore, Michigan. In December, in Whittemore, it is snowing for 16.7 days. Throughout December, 4.92" (125mm) of snow is accumulated. In Whittemore, during the entire year, snow falls for 83.2 days and aggregates up to 25.87" (657mm) of snow.Daylight
With an average of 8h and 54min of daylight, December has the shortest days of the year in Whittemore.On the first day of the month, sunrise is at 7:51 am and sunset at 4:57 pm. On the last day of December, in Whittemore, sunrise is at 8:10 am and sunset at 5:06 pm EST.
Sunshine
The average sunshine in December in Whittemore is 2.9h.UV index
The months with the lowest UV index in Whittemore are January, February, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 1 in December converts into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Frequently asked questions
How cold is December in Whittemore?
What is the average humidity in December in Whittemore?
How much does it rain in Whittemore in December?
How much does it snow in Whittemore in December?
What is the month with the shortest days in Whittemore?
What is the average length of the day in December in Whittemore?
What time are sunrise and sunset in December in Whittemore?
How long on average sun shines in December in Whittemore?
What are the months with the lowest UV index in Whittemore?
How high is the UV index in December in Whittemore?
Average temperature in December
Whittemore, MI
- Average high temperature in December: 31.6°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (25.3°F).
- Average low temperature in December: 23.4°F
The month with the highest average low temperature is July (58.8°F).
The coldest month (with the lowest average low temperature) is January (16.3°F).
Average pressure in December
Whittemore, 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
Whittemore, MI
- Average wind speed in December: 8.3mph
The windiest month (with the highest average wind speed) is April (8.9mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).
Average humidity in December
Whittemore, MI
- Average humidity in December: 84%
The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are April and May (73%).
Average rainfall in December
Whittemore, MI
- Average rainfall in December: 1.42"
The wettest month (with the highest rainfall) is May (2.95").
The driest month (with the least rainfall) is September (1.06").
Average rainfall days in December
Whittemore, MI
- Average rainfall days in December: 8.5 days
The month with the highest number of rainy days is October (15.4 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in December
Whittemore, MI
- Average snowfall in December: 4.92"
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
Whittemore, MI
- Average snowfall days in December: 16.7 days
The month with the highest number of snowfall days is January (21.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Whittemore, 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 5min
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 18min).
Average sunshine days in December
Whittemore, MI
- Average sunshine days in December: 10.5 days
The month with the most sunshine days is September (16.8 days).
The month with the least sunshine days is February (8.5 days).
Average UV index in December
Whittemore, 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
Whittemore, MI
- Average cloud cover in December: 69
The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in December
Whittemore, MI
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, July, August, October and November (6mi).
The months with the lowest visibility are January, February, March, September and December (5mi).
Whittemore, Michigan, USA
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