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
December's onset brings a slight change in high-temperatures, falling from a frosty 46.6°F (8.1°C) in November to an icy 35.8°F (2.1°C). Nighttime temperatures in South Monroe hover around an average low of 27.3°F (-2.6°C) in December, a slight descent from daytime highs.Humidity
The average relative humidity in December is 82%.Rainfall
In South Monroe, in December, it is raining for 6.1 days, with typically 0.43" (11mm) of accumulated precipitation. In South Monroe, during the entire year, the rain falls for 103.1 days and collects up to 8.66" (220mm) of precipitation.Snowfall
January through April, November and December are months with snowfall in South Monroe. In December, in South Monroe, it is snowing for 6.8 days. Throughout December, 0.39" (10mm) of snow is accumulated. In South Monroe, Michigan, during the entire year, snow falls for 32.9 days and aggregates up to 3.27" (83mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 12min of daylight.On the first day of December, sunrise is at 7:42 am and sunset at 5:03 pm. On the last day of the month, sunrise is at 8:01 am and sunset at 5:12 pm EST.
Sunshine
The average sunshine in December is 3.6h.UV index
December is the month with the lowest UV index in South Monroe, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for the average person.Note: A maximum high UV index of 1 in December translates into the following recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Frequently asked questions
How cold is it in South Monroe in December?
What is the average humidity in December in South Monroe?
How many days does it rain in December in South Monroe?
How much does it snow in South Monroe in December?
What is the month with the shortest days in South Monroe?
How many hours of daylight does South Monroe have in December?
When is the sunrise / sunset in December in South Monroe?
How long on average sun shines in December in South Monroe?
When is the lowest UV index in South Monroe?
What is the UV index reading in December in South Monroe?
Average temperature in December
South Monroe, MI
- Average high temperature in December: 35.8°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (29.7°F).
- Average low temperature in December: 27.3°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19°F).
Average pressure in December
South Monroe, MI
- Average pressure in December: 30.09"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
South Monroe, MI
- Average wind speed in December: 9.9mph
The windiest month (with the highest average wind speed) is January (10.4mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in December
South Monroe, MI
- Average humidity in December: 82%
The months with the highest relative humidity are January and February (85%).
The month with the lowest relative humidity is October (75%).
Average rainfall in December
South Monroe, MI
- Average rainfall in December: 0.43"
The wettest months (with the highest rainfall) are May, June and August (1.06").
The driest month (with the least rainfall) is September (0.39").
Average rainfall days in December
South Monroe, MI
- Average rainfall days in December: 6.1 days
The month with the highest number of rainy days is May (12.2 days).
The month with the least rainy days is January (4.3 days).
Average snowfall in December
South Monroe, MI
- Average snowfall in December: 0.39"
The month with the highest snowfall is February (1.02").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
South Monroe, MI
- Average snowfall days in December: 6.8 days
The month with the highest number of snowfall days is January (9.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
South Monroe, 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 12min).
- Average sunshine in December: 3h and 4min
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 12min).
Average sunshine days in December
South Monroe, MI
- Average sunshine days in December: 20.1 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is April (14.9 days).
Average UV index in December
South Monroe, MI
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
South Monroe, MI
- Average cloud cover in December: 62
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is July (Cloud cover 29).
Average visibility in December
South Monroe, MI
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
South Monroe, Michigan, USA
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