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
The onset of December coincides with a reduction in the average high-temperature, falling from a fresh 50.7°F (10.4°C) in November to a wintry 36.7°F (2.6°C). During December, Glenvil observes a consistent average nighttime temperature of 23°F (-5°C).Humidity
The average relative humidity in December is 73%.Rainfall
In December, the rain falls for 4.5 days. Throughout December, 1.42" (36mm) of precipitation is accumulated. In Glenvil, during the entire year, the rain falls for 123 days and collects up to 21.89" (556mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In December, it is snowing for 6.3 days. Throughout December, 2.72" (69mm) of snow is accumulated. Throughout the year, there are 31.1 snowfall days, and 13.62" (346mm) of snow is accumulated.Daylight
With an average of 9h and 18min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:37 am and sunset at 5:06 pm. On the last day of December, in Glenvil, Nebraska, sunrise is at 7:56 am and sunset at 5:16 pm CST.
Sunshine
The month with the least sunshine is December, with an average of 5.5h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: The maximum UV index, 2 during December, leads to the following recommendations:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in December?
What is the average humidity in December?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Glenvil have in December?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December in Glenvil?
What are the months with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Glenvil, NE
- Average high temperature in December: 36.7°F
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (34.5°F).
- Average low temperature in December: 23°F
The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (19.9°F).
Average pressure in December
Glenvil, NE
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).
Average wind speed in December
Glenvil, NE
- Average wind speed in December: 10.5mph
The windiest month (with the highest average wind speed) is April (11.9mph).
The calmest month (with the lowest average wind speed) is July (8.4mph).
Average humidity in December
Glenvil, NE
- Average humidity in December: 73%
The month with the highest relative humidity is January (76%).
The month with the lowest relative humidity is October (61%).
Average rainfall in December
Glenvil, NE
- Average rainfall in December: 1.42"
The wettest month (with the highest rainfall) is May (3.58").
The driest months (with the least rainfall) are January and February (0.71").
Average rainfall days in December
Glenvil, NE
- Average rainfall days in December: 4.5 days
The month with the highest number of rainy days is May (16.8 days).
The months with the least rainy days are January and February (3.8 days).
Average snowfall in December
Glenvil, NE
- Average snowfall in December: 2.72"
The month with the highest snowfall is January (3.07").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Glenvil, NE
- Average snowfall days in December: 6.3 days
The month with the highest number of snowfall days is February (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
Glenvil, NE
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 5h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in December
Glenvil, NE
- Average sunshine days in December: 21.1 days
The month with the most sunshine days is November (22.4 days).
The month with the least sunshine days is June (10.9 days).
Average UV index in December
Glenvil, NE
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Glenvil, NE
- Average cloud cover in December: 38
The month with the most cloud cover is March (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility in December
Glenvil, NE
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Glenvil, Nebraska, USA
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