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
Onset of December comes with a temperature decline, the average high falling from an icy 41.7°F (5.4°C) in November to a freezing cold 31.1°F (-0.5°C). Cedar River observes a minimal variance in temperature, with a consistent average low of 25.5°F (-3.6°C) during the nights of December.Humidity
In Cedar River, the average relative humidity in December is 81%.Rainfall
In December, in Cedar River, Michigan, the rain falls for 7.5 days. Throughout December, 2.09" (53mm) of precipitation is accumulated. Throughout the year, in Cedar River, there are 141.7 rainfall days, and 26.93" (684mm) of precipitation is accumulated.Snowfall
Months with snowfall in Cedar River are January through May, October through December. In December, in Cedar River, Michigan, it is snowing for 12.4 days. Throughout December, 2.99" (76mm) of snow is accumulated. In Cedar River, during the entire year, snow falls for 62.3 days and aggregates up to 15.83" (402mm) of snow.Daylight
The month with the shortest days is December, with an average of 8h and 48min of daylight.On the first day of December, sunrise is at 7:09 am and sunset at 4:07 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 4:16 pm CST.
Sunshine
In Cedar River, the average sunshine in December is 3.2h.UV index
The months with the lowest UV index are January, March and December, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.Note: In December, a daily UV index of 1 turns into the following recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
How cold is December in Cedar River?
What is the average humidity in December in Cedar River?
How much does it rain in Cedar River in December?
How many days does it snow in December in Cedar River?
What is the month with the shortest days in Cedar River?
How many hours of daylight does Cedar River have in December?
When are sunrise and sunset in December in Cedar River?
How long on average sun shines in December in Cedar River?
When is the lowest UV index in Cedar River?
What is the UV index intensity in December in Cedar River?
Average temperature in December
Cedar River, MI
- Average high temperature in December: 31.1°F
The warmest month (with the highest average high temperature) is August (69.6°F).
The month with the lowest average high temperature is January (25.2°F).
- Average low temperature in December: 25.5°F
The month with the highest average low temperature is August (63°F).
The coldest month (with the lowest average low temperature) is January (18.1°F).
Average pressure in December
Cedar River, 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 (29.91"Hg).
Average wind speed in December
Cedar River, MI
- Average wind speed in December: 15.5mph
The windiest month (with the highest average wind speed) is December (15.5mph).
The calmest months (with the lowest average wind speed) are June and July (9.6mph).
Average humidity in December
Cedar River, MI
- Average humidity in December: 81%
The months with the highest relative humidity are January and June (84%).
The month with the lowest relative humidity is November (76%).
Average rainfall in December
Cedar River, MI
- Average rainfall in December: 2.09"
The wettest month (with the highest rainfall) is October (3.07").
The driest months (with the least rainfall) are January and February (1.38").
Average rainfall days in December
Cedar River, MI
- Average rainfall days in December: 7.5 days
The month with the highest number of rainy days is August (15.6 days).
The month with the least rainy days is February (4.8 days).
Average snowfall in December
Cedar River, MI
- Average snowfall in December: 2.99"
The month with the highest snowfall is February (4.49").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Cedar River, MI
- Average snowfall days in December: 12.4 days
The month with the highest number of snowfall days is January (14.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Cedar River, MI
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 3h and 1min
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
Cedar River, MI
- Average sunshine days in December: 10.3 days
The month with the most sunshine days is September (15.1 days).
The month with the least sunshine days is January (8.3 days).
Average UV index in December
Cedar River, MI
- Average UV index in December: 1
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, March and December (UV index 1).
Average cloud cover in December
Cedar River, MI
- Average cloud cover in December: 67
The month with the most cloud cover is January (Cloud cover 68).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in December
Cedar River, MI
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Cedar River, Michigan, USA
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