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
As December arrives, a noticeable drop in the average high-temperature is witnessed, moving from a cold 41.7°F (5.4°C) in November to a freezing cold 26.2°F (-3.2°C). Throughout December, the nighttime temperature in Round Lake averages to 15.4°F (-9.2°C).Humidity
In December, the average relative humidity in Round Lake is 86%.Rainfall
In December, in Round Lake, the rain falls for 5.1 days. Throughout December, 1.38" (35mm) of precipitation is accumulated. Throughout the year, in Round Lake, Minnesota, there are 130.6 rainfall days, and 24.57" (624mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Round Lake. In December, it is snowing for 13.8 days. Throughout December, 4.69" (119mm) of snow is accumulated. In Round Lake, during the entire year, snow falls for 62.3 days and aggregates up to 26.18" (665mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 0min of daylight.On the first day of the month, sunrise is at 7:35 am and sunset at 4:46 pm. On the last day of December, sunrise is at 7:54 am and sunset at 4:55 pm CST.
Sunshine
In December, the average sunshine in Round Lake is 4.2h.UV index
The average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: In December, a daily maximum UV index of 2 leads to the following instructions:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
How cold is December in Round Lake?
What is the average humidity in December in Round Lake?
How much does it rain in Round Lake in December?
How much does it snow in Round Lake in December?
What is the month with the shortest days in Round Lake?
How many hours of daylight does Round Lake have in December?
What time are sunrise and sunset in December in Round Lake?
How many hours of sunshine does Round Lake have in December?
What is the UV index reading in December in Round Lake?
Average temperature in December
Round Lake, MN
- Average high temperature in December: 26.2°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (21.6°F).
- Average low temperature in December: 15.4°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (8.6°F).
Average pressure in December
Round Lake, MN
- Average pressure in December: 30.12"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in December
Round Lake, MN
- Average wind speed in December: 11mph
The windiest month (with the highest average wind speed) is April (11.3mph).
The calmest month (with the lowest average wind speed) is July (8mph).
Average humidity in December
Round Lake, MN
- Average humidity in December: 86%
The month with the highest relative humidity is January (89%).
The month with the lowest relative humidity is October (68%).
Average rainfall in December
Round Lake, MN
- Average rainfall in December: 1.38"
The wettest month (with the highest rainfall) is June (3.78").
The driest month (with the least rainfall) is January (0.83").
Average rainfall days in December
Round Lake, MN
- Average rainfall days in December: 5.1 days
The month with the highest number of rainy days is June (19 days).
The month with the least rainy days is February (2.9 days).
Average snowfall in December
Round Lake, MN
- Average snowfall in December: 4.69"
The month with the highest snowfall is February (6.22").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Round Lake, MN
- Average snowfall days in December: 13.8 days
The month with the highest number of snowfall days is January (14.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Round Lake, MN
- Average daylight in December: 9h and 0min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Round Lake, MN
- Average sunshine days in December: 15.5 days
The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is June (8.7 days).
Average UV index in December
Round Lake, MN
- Average UV index in December: 2
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are February and November (UV index 1).
Average cloud cover in December
Round Lake, MN
- Average cloud cover in December: 56
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in December
Round Lake, MN
- 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).
Round Lake, Minnesota, USA
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