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 chilly 44.6°F (7°C) in November to an icy 33.3°F (0.7°C). During the December nights, Dimondale's temperature maintains an average close to the daytime highs, settling at a freezing cold 25°F (-3.9°C).Humidity
The average relative humidity in December is 85%.Rainfall
In December, the rain falls for 8 days. Throughout December, 0.94" (24mm) of precipitation is accumulated. In Dimondale, during the entire year, the rain falls for 131 days and collects up to 15.16" (385mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. In December, it is snowing for 12.4 days. Throughout December, 1.61" (41mm) of snow is accumulated. Throughout the year, in Dimondale, there are 55.4 snowfall days, and 8.94" (227mm) of snow is accumulated.Daylight
With an average of 9h and 6min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:49 am and sunset at 5:06 pm. On the last day of the month, sunrise is at 8:08 am and sunset at 5:15 pm EST.
Sunshine
In Dimondale, the average sunshine in December is 3.3h.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, a daily UV index of 1 turns into the following recommendations:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What is the average humidity in December?
How many days does it rain in December?
How much does it snow in Dimondale in December?
What is the month with the shortest days?
How many hours of daylight does Dimondale have in December?
When are sunrise and sunset in December?
How long on average sun shines in December?
When is the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Dimondale, MI
- Average high temperature in December: 33.3°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: 25°F
The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).
Average pressure in December
Dimondale, 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 (29.93"Hg).
Average wind speed in December
Dimondale, MI
- Average wind speed in December: 9.6mph
The windiest months (with the highest average wind speed) are January and February (10.1mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).
Average humidity in December
Dimondale, 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 (76%).
Average rainfall in December
Dimondale, MI
- Average rainfall in December: 0.94"
The wettest month (with the highest rainfall) is May (2.17").
The driest months (with the least rainfall) are February and November (0.79").
Average rainfall days in December
Dimondale, MI
- Average rainfall days in December: 8 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is February (4.5 days).
Average snowfall in December
Dimondale, MI
- Average snowfall in December: 1.61"
The month with the highest snowfall is February (2.64").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Dimondale, MI
- Average snowfall days in December: 12.4 days
The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Dimondale, 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 2min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in December
Dimondale, MI
- Average sunshine days in December: 13.5 days
The month with the most sunshine days is September (16.6 days).
The month with the least sunshine days is May (11.8 days).
Average UV index in December
Dimondale, MI
- Average UV index in December: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Dimondale, MI
- Average cloud cover in December: 67
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in December
Dimondale, MI
- Average visibility in December: 6mi
The months with the highest visibility are March, April, May, June, July, August, October, November and December (6mi).
The months with the lowest visibility are January, February and September (5mi).
Dimondale, Michigan, USA
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