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
A moderate decline in the average high-temperature is seen during December, decreasing from a frosty 45.1°F (7.3°C) in November to a wintry 34.7°F (1.5°C). Spring Lake observes a minimal variance in temperature, with a consistent average low of 28.4°F (-2°C) during the nights of December.Humidity
The average relative humidity in December is 82%.Rainfall
In December, the rain falls for 7.8 days. Throughout December, 1.22" (31mm) of precipitation is accumulated. In Spring Lake, during the entire year, the rain falls for 138.3 days and collects up to 19.92" (506mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. In December, it is snowing for 14.2 days. Throughout December, 2.48" (63mm) of snow is accumulated. In Spring Lake, during the entire year, snow falls for 61.5 days and aggregates up to 12.76" (324mm) of snow.Daylight
December has the shortest days of the year in Spring Lake, with an average of 9h and 6min of daylight.On the first day of December, sunrise is at 7:57 am and sunset at 5:10 pm. On the last day of the month, sunrise is at 8:16 am and sunset at 5:20 pm EST.
Sunshine
In December, the average sunshine in Spring Lake is 2.9h.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: In December, the maximum UV index of 1 suggests this advice:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
How cold is it in Spring Lake in December?
What is the average humidity in December in Spring Lake?
How many days does it rain in December in Spring Lake?
How much does it snow in Spring Lake in December?
What is the month with the shortest days in Spring Lake?
How many hours of daylight does Spring Lake have in December?
When are sunrise and sunset in December in Spring Lake?
How many hours of sunshine does Spring Lake have in December?
What are the months with the lowest UV index in Spring Lake?
What is the UV index intensity in December in Spring Lake?
Average temperature in December
Spring Lake, MI
- Average high temperature in December: 34.7°F
The warmest month (with the highest average high temperature) is July (76.1°F).
The month with the lowest average high temperature is January (29.1°F).
- Average low temperature in December: 28.4°F
The months with the highest average low temperature are July and August (63.7°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in December
Spring Lake, 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
Spring Lake, MI
- Average wind speed in December: 11.7mph
The windiest months (with the highest average wind speed) are January and November (12mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).
Average humidity in December
Spring Lake, MI
- Average humidity in December: 82%
The month with the highest relative humidity is January (84%).
The months with the lowest relative humidity are April, October and November (76%).
Average rainfall in December
Spring Lake, MI
- Average rainfall in December: 1.22"
The wettest month (with the highest rainfall) is October (2.52").
The driest month (with the least rainfall) is February (1.02").
Average rainfall days in December
Spring Lake, MI
- Average rainfall days in December: 7.8 days
The month with the highest number of rainy days is October (16.5 days).
The month with the least rainy days is February (5.1 days).
Average snowfall in December
Spring Lake, MI
- Average snowfall in December: 2.48"
The month with the highest snowfall is January (3.35").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Spring Lake, MI
- Average snowfall days in December: 14.2 days
The month with the highest number of snowfall days is January (17.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Spring Lake, 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: 2h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is January (Average sunshine: 2h and 18min).
Average sunshine days in December
Spring Lake, MI
- Average sunshine days in December: 9.5 days
The month with the most sunshine days is March (15.5 days).
The month with the least sunshine days is January (8.2 days).
Average UV index in December
Spring Lake, MI
- Average UV index in December: 1
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Spring Lake, MI
- Average cloud cover in December: 71
The month with the most cloud cover is January (Cloud cover 77).
The months with the least cloud cover are July and August (Cloud cover 26).
Average visibility in December
Spring Lake, MI
- Average visibility in December: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
Spring Lake, Michigan, USA
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