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 signals a significant shift in the average high-temperature, falling from November's wintry 40.6°F (4.8°C) to a subzero cold 25.9°F (-3.4°C). Mantorville records an average temperature drop to 15.3°F (-9.3°C) in December.Humidity
The average relative humidity in December in Mantorville is 88%.Rainfall
In December, the rain falls for 3.6 days. Throughout December, 1.22" (31mm) of precipitation is accumulated. Throughout the year, in Mantorville, there are 127.4 rainfall days, and 24.69" (627mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Mantorville, in December, during 10.9 snowfall days, 3.86" (98mm) of snow is typically accumulated. In Mantorville, during the entire year, snow falls for 51.7 days and aggregates up to 22.17" (563mm) of snow.Daylight
December has the shortest days of the year in Mantorville, with an average of 8h and 54min of daylight.On the first day of December, sunrise is at 7:26 am and sunset at 4:33 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 4:42 pm CST.
Sunshine
In December, the average sunshine is 3.6h.UV index
February, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Mantorville. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.Note: In December, a daily maximum UV index of 1 leads to the following instructions:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Frequently asked questions
How cold is December in Mantorville?
What is the average humidity in December in Mantorville?
How many days does it rain in December in Mantorville?
How many days does it snow in December in Mantorville?
What is the month with the shortest days in Mantorville?
What is the average length of the day in December in Mantorville?
When are sunrise and sunset in December in Mantorville?
How many hours of sunshine does Mantorville have in December?
What is the month with the lowest UV index in Mantorville?
What is the UV index reading in December in Mantorville?
Average temperature in December
Mantorville, MN
- Average high temperature in December: 25.9°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 (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 (7.5°F).
Average pressure in December
Mantorville, MN
- Average pressure in December: 30.11"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
Mantorville, MN
- Average wind speed in December: 9.6mph
The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (7.5mph).
Average humidity in December
Mantorville, 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
Mantorville, MN
- Average rainfall in December: 1.22"
The wettest month (with the highest rainfall) is June (4.53").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days in December
Mantorville, MN
- Average rainfall days in December: 3.6 days
The month with the highest number of rainy days is June (18.6 days).
The month with the least rainy days is February (2.3 days).
Average snowfall in December
Mantorville, MN
- Average snowfall in December: 3.86"
The month with the highest snowfall is February (5.94").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Mantorville, MN
- Average snowfall days in December: 10.9 days
The month with the highest number of snowfall days is February (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Mantorville, MN
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in December: 3h and 4min
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 6min).
Average sunshine days in December
Mantorville, MN
- Average sunshine days in December: 17.5 days
The month with the most sunshine days is January (18.9 days).
The month with the least sunshine days is June (9.5 days).
Average UV index in December
Mantorville, 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 February, November and December (UV index 1).
Average cloud cover in December
Mantorville, MN
- Average cloud cover in December: 64
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Mantorville, 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, February, March and December (5mi).
Mantorville, Minnesota, USA
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