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 shift to December brings a decrease in the average high-temperature, falling from a chilly 46.4°F (8°C) in November to a wintry 36.3°F (2.4°C). Harbert navigates through December with a barely noticeable decrease in temperature at night, stabilizing at a freezing cold 28.2°F (-2.1°C).Humidity
In December, the average relative humidity is 82%.Rainfall
In December, the rain falls for 8.5 days. Throughout December, 1.5" (38mm) of precipitation is accumulated. Throughout the year, in Harbert, Michigan, there are 151.9 rainfall days, and 28.39" (721mm) of precipitation is accumulated.Snowfall
Months with snowfall in Harbert are January through May, October through December. In Harbert, in December, snow falls for 12 days, with typically accumulated 2.36" (60mm) of snow. In Harbert, during the entire year, snow falls for 52.2 days and aggregates up to 13.23" (336mm) of snow.Daylight
With an average of 9h and 12min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:55 am and sunset at 5:16 pm. On the last day of the month, sunrise is at 8:14 am and sunset at 5:25 pm EST.
Sunshine
In Harbert, Michigan, the average sunshine in December is 3.6h.UV index
The month with the lowest UV index is December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily maximum UV index of 1 in December interprets into the following advice:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. Around midday, solar radiation is most harmful; hence, exposure should be limited. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Frequently asked questions
How cold is it in Harbert in December?
What is the average humidity in December in Harbert?
How many days does it rain in December in Harbert?
How much does it snow in Harbert in December?
What is the month with the shortest days in Harbert?
How many hours of daylight does Harbert have in December?
When is the sunrise / sunset in December in Harbert?
How long on average sun shines in December in Harbert?
What is the month with the lowest UV index in Harbert?
What is the UV index intensity in December in Harbert?
Average temperature in December
Harbert, MI
- Average high temperature in December: 36.3°F
The warmest month (with the highest average high temperature) is July (78.3°F).
The month with the lowest average high temperature is January (30°F).
- Average low temperature in December: 28.2°F
The month with the highest average low temperature is July (64.8°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure in December
Harbert, MI
- Average pressure in December: 30.09"Hg
The months with the highest atmospheric pressure are January and November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Harbert, MI
- Average wind speed in December: 11.4mph
The windiest month (with the highest average wind speed) is January (12.1mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).
Average humidity in December
Harbert, MI
- Average humidity in December: 82%
The month with the highest relative humidity is January (84%).
The month with the lowest relative humidity is October (74%).
Average rainfall in December
Harbert, MI
- Average rainfall in December: 1.5"
The wettest month (with the highest rainfall) is June (3.78").
The driest month (with the least rainfall) is February (1.42").
Average rainfall days in December
Harbert, MI
- Average rainfall days in December: 8.5 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in December
Harbert, MI
- Average snowfall in December: 2.36"
The month with the highest snowfall is January (4.09").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Harbert, MI
- Average snowfall days in December: 12 days
The month with the highest number of snowfall days is January (14.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Harbert, 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 4min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in December
Harbert, MI
- Average sunshine days in December: 12.5 days
The month with the most sunshine days is September (14.3 days).
The month with the least sunshine days is January (9.2 days).
Average UV index in December
Harbert, MI
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Harbert, MI
- Average cloud cover in December: 64
The month with the most cloud cover is January (Cloud cover 70).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in December
Harbert, 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).
Harbert, Michigan, USA
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