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
With December's onset, the weather shows a temperature decrease, transitioning from a cool 50.7°F (10.4°C) in November to an icy 36.7°F (2.6°C). Blue Hill's average low-temperature for the month of December records at a subzero cold 23°F (-5°C).Humidity
In December, the average relative humidity is 73%.Rainfall
In Blue Hill, in December, during 4.5 rainfall days, 1.42" (36mm) of precipitation is typically accumulated. In Blue Hill, 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 Blue Hill, during December, snow falls for 6.3 days and regularly aggregates up to 2.72" (69mm) of snow. Throughout the year, in Blue Hill, there are 31.1 snowfall days, and 13.62" (346mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 24min of daylight.On the first day of December, sunrise is at 7:38 am and sunset at 5:08 pm. On the last day of the month, sunrise is at 7:56 am and sunset at 5:17 pm CST.
Sunshine
With an average of 5.5h of sunshine, December has the least sunshine of the year.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 value of 2, and less, symbolizes a minimal health vulnerability 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:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
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?
What is the month with the least sunshine?
How many hours of sunshine does Blue Hill have in December?
When is the lowest UV index?
How high is the UV index in December?
Average temperature in December
Blue Hill, 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
Blue Hill, 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
Blue Hill, 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
Blue Hill, 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
Blue Hill, 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
Blue Hill, 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
Blue Hill, 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
Blue Hill, 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
Blue Hill, 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 24min).
- 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
Blue Hill, 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
Blue Hill, 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
Blue Hill, 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
Blue Hill, 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).
Blue Hill, Nebraska, USA
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