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 beginning of December involves a decrease in the average high-temperature, transitioning from an icy 38.3°F (3.5°C) in November to a subzero cold 26.1°F (-3.3°C). December is characterized by a steady nighttime low-temperature of 17.6°F (-8°C).Humidity
The average relative humidity in December is 87%.Rainfall
In Ralph, in December, during 6.9 rainfall days, 1.22" (31mm) of precipitation is typically accumulated. Throughout the year, there are 123.3 rainfall days, and 19.17" (487mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Ralph, in December, during 15.2 snowfall days, 6.61" (168mm) of snow is typically accumulated. In Ralph, during the entire year, snow falls for 86.5 days and aggregates up to 33.11" (841mm) of snow.Daylight
With an average of 8h and 42min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:13 am and sunset at 4:07 pm. On the last day of the month, sunrise is at 7:33 am and sunset at 4:15 pm CST.
Sunshine
The average sunshine in December in Ralph is 3.3h.UV index
In December, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the ordinary person.Note: An average maximum UV index of 2 in December leads to these recommendations:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Ralph?
What is the average humidity in December in Ralph?
How many days does it rain in December in Ralph?
How much does it snow in Ralph in December?
What is the month with the shortest days in Ralph?
What is the average length of the day in December in Ralph?
What time are sunrise and sunset in December in Ralph?
How many hours of sunshine does Ralph have in December?
How high is the UV index in December in Ralph?
Average temperature in December
Ralph, MI
- Average high temperature in December: 26.1°F
The warmest month (with the highest average high temperature) is July (77.2°F).
The month with the lowest average high temperature is January (20.8°F).
- Average low temperature in December: 17.6°F
The month with the highest average low temperature is July (56.7°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).
Average pressure in December
Ralph, MI
- Average pressure in December: 30.04"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
Ralph, MI
- Average wind speed in December: 7.9mph
The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity in December
Ralph, MI
- Average humidity in December: 87%
The months with the highest relative humidity are January and February (90%).
The month with the lowest relative humidity is May (72%).
Average rainfall in December
Ralph, MI
- Average rainfall in December: 1.22"
The wettest month (with the highest rainfall) is June (2.32").
The driest month (with the least rainfall) is January (0.79").
Average rainfall days in December
Ralph, MI
- Average rainfall days in December: 6.9 days
The month with the highest number of rainy days is July (14.9 days).
The months with the least rainy days are January and February (3.8 days).
Average snowfall in December
Ralph, MI
- Average snowfall in December: 6.61"
The month with the highest snowfall is February (6.89").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Ralph, MI
- Average snowfall days in December: 15.2 days
The month with the highest number of snowfall days is January (18.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Ralph, 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 2min
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 48min).
Average sunshine days in December
Ralph, MI
- Average sunshine days in December: 14.1 days
The month with the most sunshine days is September (15.5 days).
The month with the least sunshine days is February (11.8 days).
Average UV index in December
Ralph, 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
Ralph, MI
- Average cloud cover in December: 66
The month with the most cloud cover is February (Cloud cover 72).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in December
Ralph, 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).
Ralph, Michigan, USA
Weather forecast for your location
2. Allow the app to use your location