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 frosty 44.4°F (6.9°C) in November to a cold 33.1°F (0.6°C). Muir encounters a small divergence from daytime high temperatures, averaging a low-temperature of 24.6°F (-4.1°C) during December nights.Humidity
In December, the average relative humidity is 85%.Rainfall
In Muir, in December, it is raining for 7.6 days, with typically 1.22" (31mm) of accumulated precipitation. In Muir, during the entire year, the rain falls for 135.7 days and collects up to 18.58" (472mm) of precipitation.Snowfall
Months with snowfall in Muir are January through April, October through December. December is the month with the most snowfall in Muir. Snow falls for 15.1 days and accumulates 4.17" (106mm) of snow.Daylight
The month with the shortest days in Muir is December, with an average of 9h and 6min of daylight.On the first day of December, sunrise is at 7:51 am and sunset at 5:06 pm. On the last day of the month, sunrise is at 8:10 am and sunset at 5:15 pm EST.
Sunshine
The average sunshine in December in Muir is 3h.UV index
The months with the lowest UV index are January, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 1 during December translates into these guidelines:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
How cold is it in Muir in December?
What is the average humidity in December in Muir?
How many days does it rain in December in Muir?
When does it snow the most in Muir?
How many days does it snow in December in Muir?
What is the month with the shortest days in Muir?
How many hours of daylight does Muir have in December?
What time are sunrise and sunset in December in Muir?
How long on average sun shines in December in Muir?
What is the month with the lowest UV index in Muir?
What is the UV index reading in December in Muir?
Average temperature in December
Muir, MI
- Average high temperature in December: 33.1°F
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (27.1°F).
- Average low temperature in December: 24.6°F
The month with the highest average low temperature is July (60.6°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).
Average pressure in December
Muir, MI
- Average pressure in December: 30.07"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
Muir, MI
- Average wind speed in December: 9.6mph
The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.7mph).
Average humidity in December
Muir, MI
- Average humidity in December: 85%
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is April (75%).
Average rainfall in December
Muir, MI
- Average rainfall in December: 1.22"
The wettest month (with the highest rainfall) is May (2.52").
The driest months (with the least rainfall) are February and November (1.06").
Average rainfall days in December
Muir, MI
- Average rainfall days in December: 7.6 days
The month with the highest number of rainy days is May (16.4 days).
The month with the least rainy days is February (5.4 days).
Average snowfall in December
Muir, MI
- Average snowfall in December: 4.17"
The month with the highest snowfall is December (4.17").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Muir, MI
- Average snowfall days in December: 15.1 days
The month with the highest number of snowfall days is January (17.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Muir, MI
- Average daylight in December: 9h and 1min
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 0min
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 30min).
Average sunshine days in December
Muir, MI
- Average sunshine days in December: 10.9 days
The month with the most sunshine days is September (17.4 days).
The month with the least sunshine days is February (9.6 days).
Average UV index in December
Muir, MI
- Average UV index in December: 1
The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January, November and December (UV index 1).
Average cloud cover in December
Muir, MI
- Average cloud cover in December: 69
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in December
Muir, MI
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, July, September, October and November (6mi).
The months with the lowest visibility are January, February, August and December (5mi).
Muir, Michigan, USA
Weather forecast for your location
2. Allow the app to use your location
