December weather forecastInver Grove Heights, MN
December
Weather in December
December's weather is characterized by the arrival of winter in full force. With the average high temperature dropping to 25.5°F (-3.6°C) from November’s 40.1°F (4.5°C), the shift in season is unmistakable. Anticipation of January brings the prospect of slightly heightened snowfall and marginally rising low temperatures. As daylight continues to decrease, residents of Inver Grove Heights prepare for the long, snowy nights of winter. December covers the city in a white canvas, marking the culmination of the weather cycle.Temperature
The start of December brings a distinct shift in the average high-temperature, dropping from November's cold 40.1°F (4.5°C) to a subzero cold 25.5°F (-3.6°C). The nighttime temperature, during December, averages of 15.3°F (-9.3°C).Humidity
The average relative humidity in December is 88%.Rainfall
In Inver Grove Heights, in December, it is raining for 4.5 days, with typically 1.26" (32mm) of accumulated precipitation. Throughout the year, there are 128.1 rainfall days, and 22.83" (580mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In December, in Inver Grove Heights, it is snowing for 14.3 days. Throughout December, 4.57" (116mm) of snow is accumulated. Throughout the year, there are 67.4 snowfall days, and 24.33" (618mm) of snow is accumulated.Daylight
With an average of 8h and 54min of daylight, December has the shortest days of the year in Inver Grove Heights.On the first day of December, sunrise is at 7:30 am and sunset at 4:32 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 4:41 pm CST.
Sunshine
The average sunshine in December is 3.4h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 1 in December interprets into the following recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Opt for tightly woven and loose clothing to enhance protection from the Sun. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Inver Grove Heights, MN
- Average high temperature in December: 25.5°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (20.7°F).
- Average low temperature in December: 15.3°F
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (7.5°F).
Average pressure in December
Inver Grove Heights, MN
- Average pressure in December: 30.1"Hg
The month with the highest atmospheric pressure is February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in December
Inver Grove Heights, MN
- Average wind speed in December: 8mph
The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).
Average humidity in December
Inver Grove Heights, MN
- Average humidity in December: 88%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is April (72%).
Average rainfall in December
Inver Grove Heights, MN
- Average rainfall in December: 1.26"
The wettest month (with the highest rainfall) is June (3.74").
The driest month (with the least rainfall) is January (0.67").
Average rainfall days in December
Inver Grove Heights, MN
- Average rainfall days in December: 4.5 days
The month with the highest number of rainy days is June (17.4 days).
The month with the least rainy days is February (3 days).
Average snowfall in December
Inver Grove Heights, MN
- Average snowfall in December: 4.57"
The month with the highest snowfall is February (5.91").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Inver Grove Heights, MN
- Average snowfall days in December: 14.3 days
The month with the highest number of snowfall days is January (15.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Inver Grove Heights, MN
- Average daylight in December: 8h and 54min
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: 3h and 24min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 6min).
Average sunshine days in December
Inver Grove Heights, MN
- Average sunshine days in December: 15.9 days
The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is June (10.4 days).
Average UV index in December
Inver Grove Heights, MN
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in December
Inver Grove Heights, MN
- Average cloud cover in December: 65
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 32).
Average visibility in December
Inver Grove Heights, MN
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).
