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
In December, the average high-temperature goes from a fresh 50.4°F (10.2°C) in November to an icy 36.1°F (2.3°C). Throughout the month of December, Henderson observes an average nighttime temperature of 22.3°F (-5.4°C).Humidity
In December, the average relative humidity is 74%.Rainfall
In Henderson, in December, during 3.6 rainfall days, 1.22" (31mm) of precipitation is typically accumulated. Throughout the year, in Henderson, Nebraska, there are 117.2 rainfall days, and 21.61" (549mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall in Henderson. The month with the most snowfall is December, when snow falls for 5.5 days and typically aggregates up to 2.76" (70mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 18min of daylight.On the first day of the month, sunrise is at 7:36 am and sunset at 5:04 pm. On the last day of December, in Henderson, sunrise is at 7:55 am and sunset at 5:13 pm CST.
Sunshine
The average sunshine in December is 5.4h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.Note: During December, 2 as the daily maximum UV index converts into the following advice:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
How cold is it in Henderson in December?
What is the average humidity in December in Henderson?
How many days does it rain in December in Henderson?
When does it snow the most in Henderson?
How much does it snow in Henderson in December?
What is the month with the shortest days in Henderson?
What is the average length of the day in December in Henderson?
When is the sunrise / sunset in December in Henderson?
How many hours of sunshine does Henderson have in December?
What are the months with the lowest UV index in Henderson?
What is the UV index intensity in December in Henderson?
Average temperature in December
Henderson, NE
- Average high temperature in December: 36.1°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (32.9°F).
- Average low temperature in December: 22.3°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in December
Henderson, 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
Henderson, NE
- Average wind speed in December: 10.4mph
The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is July (8mph).
Average humidity in December
Henderson, NE
- Average humidity in December: 74%
The month with the highest relative humidity is January (78%).
The month with the lowest relative humidity is October (62%).
Average rainfall in December
Henderson, NE
- Average rainfall in December: 1.22"
The wettest month (with the highest rainfall) is May (3.7").
The driest months (with the least rainfall) are January and February (0.63").
Average rainfall days in December
Henderson, NE
- Average rainfall days in December: 3.6 days
The month with the highest number of rainy days is June (15.8 days).
The month with the least rainy days is January (3.4 days).
Average snowfall in December
Henderson, NE
- Average snowfall in December: 2.76"
The month with the highest snowfall is December (2.76").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Henderson, NE
- Average snowfall days in December: 5.5 days
The month with the highest number of snowfall days is February (7.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Henderson, NE
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 18min).
Average sunshine days in December
Henderson, NE
- Average sunshine days in December: 22.2 days
The months with the most sunshine days are November and December (22.2 days).
The month with the least sunshine days is June (10.7 days).
Average UV index in December
Henderson, 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
Henderson, NE
- Average cloud cover in December: 40
The months with the most cloud cover are January and February (Cloud cover 43).
The month with the least cloud cover is July (Cloud cover 27).
Average visibility in December
Henderson, 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).
Henderson, Nebraska, USA
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