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
December is marked by a distinct decrease in the average high-temperature, falling from an icy 41.2°F (5.1°C) in November to a subzero cold 26.2°F (-3.2°C). New Trier usually reports an average low-temperature of 15.3°F (-9.3°C) during the month of December.Humidity
In New Trier, the average relative humidity in December is 88%.Rainfall
In December, the rain falls for 4.4 days. Throughout December, 1.34" (34mm) of precipitation is accumulated. In New Trier, during the entire year, the rain falls for 128.1 days and collects up to 25.16" (639mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in New Trier. In December, in New Trier, it is snowing for 14.1 days. Throughout December, 4.53" (115mm) of snow is accumulated. In New Trier, during the entire year, snow falls for 67.6 days and aggregates up to 25.71" (653mm) of snow.Daylight
The month with the shortest days is December, with an average of 8h and 54min of daylight.On the first day of December, sunrise is at 7:29 am and sunset at 4:32 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 4:41 pm CST.
Sunshine
The average sunshine in December is 3.5h.UV index
The months with the lowest UV index in New Trier, Minnesota, are January, February, November and December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 1 translates into these guidelines:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense. 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 it in New Trier in December?
What is the average humidity in December in New Trier?
How much does it rain in New Trier in December?
How many days does it snow in December in New Trier?
What is the month with the shortest days in New Trier?
What is the average length of the day in December in New Trier?
When are sunrise and sunset in December in New Trier?
How long on average sun shines in December in New Trier?
What is the month with the lowest UV index in New Trier?
What is the UV index reading in December in New Trier?
Average temperature in December
New Trier, MN
- Average high temperature in December: 26.2°F
The warmest month (with the highest average high temperature) is July (79.7°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 (62.1°F).
The coldest month (with the lowest average low temperature) is January (7.3°F).
Average pressure in December
New Trier, MN
- Average pressure in December: 30.1"Hg
The months with the highest atmospheric pressure are January and February (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in December
New Trier, MN
- Average wind speed in December: 8.4mph
The windiest month (with the highest average wind speed) is April (9.5mph).
The calmest month (with the lowest average wind speed) is July (6.9mph).
Average humidity in December
New Trier, MN
- Average humidity in December: 88%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is October (73%).
Average rainfall in December
New Trier, MN
- Average rainfall in December: 1.34"
The wettest month (with the highest rainfall) is June (4.37").
The driest month (with the least rainfall) is January (0.83").
Average rainfall days in December
New Trier, MN
- Average rainfall days in December: 4.4 days
The month with the highest number of rainy days is June (17.6 days).
The months with the least rainy days are January and February (2.5 days).
Average snowfall in December
New Trier, MN
- Average snowfall in December: 4.53"
The month with the highest snowfall is February (6.93").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
New Trier, MN
- Average snowfall days in December: 14.1 days
The month with the highest number of snowfall days is January (17.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
New Trier, MN
- 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: 3h and 3min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).
Average sunshine days in December
New Trier, MN
- Average sunshine days in December: 15 days
The month with the most sunshine days is October (17.2 days).
The month with the least sunshine days is June (9.8 days).
Average UV index in December
New Trier, 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
New Trier, MN
- Average cloud cover in December: 65
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
New Trier, MN
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
New Trier, Minnesota, USA
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