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
Welcoming December, New Boston observes a shift in the average high-temperature, falling from November's chilly 45.7°F (7.6°C) to a wintry 35.2°F (1.8°C). December nights experience a minor temperature downturn to a subzero cold 27.1°F (-2.7°C).Humidity
The average relative humidity in December is 81%.Rainfall
The month with the least rainfall in New Boston is December, when the rain falls for 7.9 days and typically collects 1.14" (29mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In New Boston, during December, snow falls for 7.9 days and regularly aggregates up to 1.54" (39mm) of snow. Throughout the year, there are 40.4 snowfall days, and 12.24" (311mm) of snow is accumulated.Daylight
December has the shortest days of the year in New Boston, with an average of 9h and 12min of daylight.On the first day of the month, sunrise is at 7:43 am and sunset at 5:02 pm. On the last day of December, in New Boston, Michigan, sunrise is at 8:02 am and sunset at 5:11 pm EST.
Sunshine
In New Boston, Michigan, the average sunshine in December is 3.6h.UV index
With an average maximum UV index of 1, December is the month with the lowest UV index. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.Note: A maximum high daily UV index of 1 during December translates into the following directions:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Frequently asked questions
How cold is it in New Boston in December?
What is the average humidity in December in New Boston?
What is the driest month in New Boston?
How many days does it rain in December in New Boston?
How many days does it snow in December in New Boston?
What is the month with the shortest days in New Boston?
How many hours of daylight does New Boston have in December?
What time are sunrise and sunset in December in New Boston?
How long on average sun shines in December in New Boston?
What is the month with the lowest UV index in New Boston?
What is the UV index intensity in December in New Boston?
Average temperature in December
New Boston, MI
- Average high temperature in December: 35.2°F
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (29.1°F).
- Average low temperature in December: 27.1°F
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in December
New Boston, MI
- Average pressure in December: 30.08"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
New Boston, MI
- Average wind speed in December: 9.9mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).
Average humidity in December
New Boston, MI
- Average humidity in December: 81%
The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are April, July and October (75%).
Average rainfall in December
New Boston, MI
- Average rainfall in December: 1.14"
The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is December (1.14").
Average rainfall days in December
New Boston, MI
- Average rainfall days in December: 7.9 days
The month with the highest number of rainy days is May (19 days).
The month with the least rainy days is February (5.6 days).
Average snowfall in December
New Boston, MI
- Average snowfall in December: 1.54"
The month with the highest snowfall is February (3.98").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
New Boston, MI
- Average snowfall days in December: 7.9 days
The month with the highest number of snowfall days is January (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
New Boston, 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 36min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in December
New Boston, MI
- Average sunshine days in December: 16.6 days
The month with the most sunshine days is November (17.9 days).
The month with the least sunshine days is July (10.3 days).
Average UV index in December
New Boston, 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
New Boston, MI
- Average cloud cover in December: 62
The month with the most cloud cover is January (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in December
New Boston, 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).
New Boston, Michigan, USA
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