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
The start of December involves a temperature drop, moving from a wintry 39.9°F (4.4°C) in November to a freezing cold 28.9°F (-1.7°C). In Rapid River, December nights maintain a consistent temperature, with an average low of 21.6°F (-5.8°C).Humidity
In December, the average relative humidity is 84%.Rainfall
In Rapid River, Michigan, during December, the rain falls for 8.2 days and regularly aggregates up to 1.69" (43mm) of precipitation. In Rapid River, Michigan, during the entire year, the rain falls for 139.7 days and collects up to 24.17" (614mm) of precipitation.Snowfall
Months with snowfall in Rapid River are January through April, October through December. In December, in Rapid River, it is snowing for 14.5 days. Throughout December, 5.83" (148mm) of snow is accumulated. Throughout the year, there are 76.5 snowfall days, and 28.46" (723mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 8h and 42min of daylight.On the first day of December in Rapid River, Michigan, sunrise is at 8:09 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 8:29 am and sunset at 5:12 pm EST.
Sunshine
The average sunshine in December is 3.2h.UV index
In December, the average daily maximum UV index in Rapid River, Michigan, 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 average person.Note: The maximum UV index of 2 during December leads to these instructions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Frequently asked questions
How cold is it in Rapid River in December?
What is the average humidity in December in Rapid River?
How many days does it rain in December in Rapid River?
How much does it snow in Rapid River in December?
What is the month with the shortest days in Rapid River?
What is the average length of the day in December in Rapid River?
What time are sunrise and sunset in December in Rapid River?
How long on average sun shines in December in Rapid River?
How high is the UV index in December in Rapid River?
Average temperature in December
Rapid River, MI
- Average high temperature in December: 28.9°F
The warmest month (with the highest average high temperature) is July (72.7°F).
The month with the lowest average high temperature is January (23.2°F).
- Average low temperature in December: 21.6°F
The month with the highest average low temperature is August (57.9°F).
The coldest month (with the lowest average low temperature) is January (14.2°F).
Average pressure in December
Rapid River, MI
- Average pressure in December: 30.03"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
Rapid River, MI
- Average wind speed in December: 10.9mph
The windiest month (with the highest average wind speed) is November (11mph).
The calmest month (with the lowest average wind speed) is June (7.6mph).
Average humidity in December
Rapid River, MI
- Average humidity in December: 84%
The months with the highest relative humidity are January and February (87%).
The month with the lowest relative humidity is May (75%).
Average rainfall in December
Rapid River, MI
- Average rainfall in December: 1.69"
The wettest month (with the highest rainfall) is October (2.91").
The driest month (with the least rainfall) is February (1.14").
Average rainfall days in December
Rapid River, MI
- Average rainfall days in December: 8.2 days
The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in December
Rapid River, MI
- Average snowfall in December: 5.83"
The month with the highest snowfall is February (6.42").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Rapid River, MI
- Average snowfall days in December: 14.5 days
The month with the highest number of snowfall days is January (18.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Rapid River, MI
- Average daylight in December: 8h and 4min
The month with the longest days is June (Average daylight: 15h and 42min).
The month with the shortest days is December (Average daylight: 8h and 42min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in December
Rapid River, MI
- Average sunshine days in December: 12.4 days
The month with the most sunshine days is September (15.3 days).
The month with the least sunshine days is February (9.9 days).
Average UV index in December
Rapid River, MI
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in December
Rapid River, MI
- Average cloud cover in December: 65
The month with the most cloud cover is February (Cloud cover 70).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in December
Rapid River, 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).
Rapid River, Michigan, USA
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