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 arrival of December corresponds with a temperature reduction, down from November's frosty 46.4°F (8°C) to a cold 36°F (2.2°C). The temperature in Eau Claire during December sees a subtle transition from day to night, averaging a low of 27.7°F (-2.4°C).Humidity
The average relative humidity in December is 82%.Rainfall
In December, the rain falls for 7.8 days. Throughout December, 1.26" (32mm) of precipitation is accumulated. In Eau Claire, during the entire year, the rain falls for 143.9 days and collects up to 22.99" (584mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Eau Claire, in December, during 13 snowfall days, 2.05" (52mm) of snow is typically accumulated. In Eau Claire, during the entire year, snow falls for 55.5 days and aggregates up to 11.06" (281mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 12min of daylight.On the first day of the month, sunrise is at 7:54 am and sunset at 5:14 pm. On the last day of December, sunrise is at 8:13 am and sunset at 5:24 pm EST.
Sunshine
In Eau Claire, the average sunshine in December is 3.3h.UV index
December is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for average individuals.Note: In December, an average UV index of 1 transforms into the following instructions:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What is the average humidity in December in Eau Claire?
How many days does it rain in December in Eau Claire?
How much does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December in Eau Claire?
When is the sunrise / sunset in December?
How many hours of sunshine does Eau Claire have in December?
What is the month with the lowest UV index in Eau Claire?
How high is the UV index in December?
Average temperature in December
Eau Claire, MI
- Average high temperature in December: 36°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (29.8°F).
- Average low temperature in December: 27.7°F
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (20.5°F).
Average pressure in December
Eau Claire, MI
- Average pressure in December: 30.09"Hg
The months with the highest atmospheric pressure are January, March, November and December (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Eau Claire, MI
- Average wind speed in December: 10.9mph
The windiest month (with the highest average wind speed) is January (11.6mph).
The calmest month (with the lowest average wind speed) is July (6.8mph).
Average humidity in December
Eau Claire, MI
- Average humidity in December: 82%
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (75%).
Average rainfall in December
Eau Claire, MI
- Average rainfall in December: 1.26"
The wettest month (with the highest rainfall) is June (3.19").
The driest month (with the least rainfall) is February (1.1").
Average rainfall days in December
Eau Claire, MI
- Average rainfall days in December: 7.8 days
The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is February (5.6 days).
Average snowfall in December
Eau Claire, MI
- Average snowfall in December: 2.05"
The month with the highest snowfall is January (3.54").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Eau Claire, MI
- Average snowfall days in December: 13 days
The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Eau Claire, 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 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 48min).
Average sunshine days in December
Eau Claire, MI
- Average sunshine days in December: 11.6 days
The month with the most sunshine days is March (14.8 days).
The month with the least sunshine days is January (9.4 days).
Average UV index in December
Eau Claire, MI
- Average UV index in December: 1
The months with the highest UV index are June and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Eau Claire, MI
- Average cloud cover in December: 66
The month with the most cloud cover is January (Cloud cover 73).
The months with the least cloud cover are July and August (Cloud cover 29).
Average visibility in December
Eau Claire, 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).
Eau Claire, Michigan, USA
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