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
Arrival of December comes with a reduction in the average high-temperature, falling from a cold 41.9°F (5.5°C) in November to a freezing cold 30.6°F (-0.8°C). West Branch registers a steady nighttime temperature averaging 22.6°F (-5.2°C) throughout December.Humidity
The average relative humidity in December is 85%.Rainfall
In December, the rain falls for 7.8 days. Throughout December, 1.46" (37mm) of precipitation is accumulated. In West Branch, during the entire year, the rain falls for 136.5 days and collects up to 21.38" (543mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in West Branch. In West Branch, Michigan, during December, snow falls for 16.8 days and regularly aggregates up to 5.24" (133mm) of snow. Throughout the year, there are 83.9 snowfall days, and 28.27" (718mm) of snow is accumulated.Daylight
December has the shortest days of the year in West Branch, with an average of 8h and 54min of daylight.On the first day of the month, sunrise is at 7:53 am and sunset at 4:59 pm. On the last day of December, sunrise is at 8:12 am and sunset at 5:08 pm EST.
Sunshine
The average sunshine in December is 2.7h.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in West Branch. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: A daily maximum UV index of 1 in December translates into the following instructions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
How cold is December in West Branch?
What is the average humidity in December in West Branch?
How much does it rain in West Branch in December?
How much does it snow in West Branch in December?
What is the month with the shortest days in West Branch?
What is the average length of the day in December in West Branch?
When are sunrise and sunset in December in West Branch?
How long on average sun shines in December in West Branch?
When is the lowest UV index in West Branch?
What is the UV index reading in December in West Branch?
Average temperature in December
West Branch, MI
- Average high temperature in December: 30.6°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (25.2°F).
- Average low temperature in December: 22.6°F
The month with the highest average low temperature is July (58.3°F).
The coldest month (with the lowest average low temperature) is January (15.4°F).
Average pressure in December
West Branch, MI
- Average pressure in December: 30.04"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
West Branch, MI
- Average wind speed in December: 8mph
The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).
Average humidity in December
West Branch, MI
- Average humidity in December: 85%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is May (72%).
Average rainfall in December
West Branch, MI
- Average rainfall in December: 1.46"
The wettest months (with the highest rainfall) are May and October (2.68").
The driest month (with the least rainfall) is September (0.98").
Average rainfall days in December
West Branch, MI
- Average rainfall days in December: 7.8 days
The month with the highest number of rainy days is October (16.3 days).
The month with the least rainy days is February (4.4 days).
Average snowfall in December
West Branch, MI
- Average snowfall in December: 5.24"
The month with the highest snowfall is January (8.03").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
West Branch, MI
- Average snowfall days in December: 16.8 days
The month with the highest number of snowfall days is January (21 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
West Branch, MI
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 2h 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: 2h and 12min).
Average sunshine days in December
West Branch, MI
- Average sunshine days in December: 10.6 days
The month with the most sunshine days is September (16.4 days).
The month with the least sunshine days is February (8.8 days).
Average UV index in December
West Branch, MI
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in December
West Branch, MI
- Average cloud cover in December: 72
The month with the most cloud cover is January (Cloud cover 77).
The month with the least cloud cover is July (Cloud cover 32).
Average visibility in December
West Branch, MI
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, July, October and November (6mi).
The month with the lowest visibility is January (4mi).
West Branch, Michigan, USA
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