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 significant decrease, with the average high-temperature retreating from an icy 39.4°F (4.1°C) in November to a freezing cold 23.9°F (-4.5°C). Pennock, during the month of December, experiences an average low-temperature of 13.1°F (-10.5°C).Humidity
In Pennock, the average relative humidity in December is 87%.Rainfall
In Pennock, in December, it is raining for 2.4 days, with typically 0.51" (13mm) of accumulated precipitation. Throughout the year, there are 96.3 rainfall days, and 11.02" (280mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In December, it is snowing for 10.5 days. Throughout December, 1.26" (32mm) of snow is accumulated. In Pennock, during the entire year, snow falls for 46.8 days and aggregates up to 8.39" (213mm) of snow.Daylight
With an average of 8h and 48min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:39 am and sunset at 4:40 pm. On the last day of the month, sunrise is at 7:59 am and sunset at 4:48 pm CST.
Sunshine
In Pennock, the average sunshine in December is 3.7h.UV index
February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: The daily maximum UV index of 1 in December interprets into the following advice:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What is the average humidity in December?
How much does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
How many hours of sunshine does Pennock have in December?
When is the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Pennock, MN
- Average high temperature in December: 23.9°F
The warmest month (with the highest average high temperature) is July (80.4°F).
The month with the lowest average high temperature is January (19°F).
- Average low temperature in December: 13.1°F
The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (5.2°F).
Average pressure in December
Pennock, MN
- Average pressure in December: 30.11"Hg
The months with the highest atmospheric pressure are January and February (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed in December
Pennock, MN
- Average wind speed in December: 9.3mph
The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (7.3mph).
Average humidity in December
Pennock, MN
- Average humidity in December: 87%
The month with the highest relative humidity is January (90%).
The months with the lowest relative humidity are April and May (68%).
Average rainfall in December
Pennock, MN
- Average rainfall in December: 0.51"
The wettest month (with the highest rainfall) is June (1.97").
The driest month (with the least rainfall) is January (0.24").
Average rainfall days in December
Pennock, MN
- Average rainfall days in December: 2.4 days
The month with the highest number of rainy days is June (14.9 days).
The month with the least rainy days is February (1.8 days).
Average snowfall in December
Pennock, MN
- Average snowfall in December: 1.26"
The month with the highest snowfall is February (1.73").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Pennock, MN
- Average snowfall days in December: 10.5 days
The month with the highest number of snowfall days is December (10.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Pennock, MN
- Average daylight in December: 8h and 5min
The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 24min).
Average sunshine days in December
Pennock, MN
- Average sunshine days in December: 20 days
The month with the most sunshine days is January (20.7 days).
The month with the least sunshine days is June (12.2 days).
Average UV index in December
Pennock, 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
Pennock, MN
- Average cloud cover in December: 62
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in December
Pennock, MN
- Average visibility in December: 5mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).
Pennock, Minnesota, USA
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