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
As December begins, there is a decrease in the average high-temperature, falling from a fresh 50.5°F (10.3°C) in November to a cold 36.7°F (2.6°C). Clay Center's average low-temperature is measured at a subzero cold 23°F (-5°C) during December.Humidity
In December, the average relative humidity in Clay Center is 73%.Rainfall
In Clay Center, in December, during 4.3 rainfall days, 1.34" (34mm) of precipitation is typically accumulated. In Clay Center, during the entire year, the rain falls for 118.6 days and collects up to 22.05" (560mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In December, in Clay Center, it is snowing for 5.5 days. Throughout December, 2.48" (63mm) of snow is accumulated. Throughout the year, there are 28.2 snowfall days, and 12.48" (317mm) of snow is accumulated.Daylight
The month with the shortest days in Clay Center, Nebraska, is December, with an average of 9h and 18min of daylight.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 Clay Center, sunrise is at 7:55 am and sunset at 5:15 pm CST.
Sunshine
In Clay Center, the average sunshine in December is 5.5h.UV index
The months with the lowest UV index in Clay Center, Nebraska, are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: In December, the maximum UV index of 2 suggests these recommendations:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
How cold is December in Clay Center?
What is the average humidity in December in Clay Center?
How many days does it rain in December in Clay Center?
How many days does it snow in December in Clay Center?
What is the month with the shortest days in Clay Center?
What is the average length of the day in December in Clay Center?
When are sunrise and sunset in December in Clay Center?
How long on average sun shines in December in Clay Center?
What are the months with the lowest UV index in Clay Center?
How high is the UV index in December in Clay Center?
Average temperature in December
Clay Center, NE
- Average high temperature in December: 36.7°F
The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (33.8°F).
- Average low temperature in December: 23°F
The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (19.4°F).
Average pressure in December
Clay Center, 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
Clay Center, 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 (8.1mph).
Average humidity in December
Clay Center, NE
- Average humidity in December: 73%
The month with the highest relative humidity is January (77%).
The month with the lowest relative humidity is October (62%).
Average rainfall in December
Clay Center, NE
- Average rainfall in December: 1.34"
The wettest month (with the highest rainfall) is May (3.7").
The driest month (with the least rainfall) is January (0.67").
Average rainfall days in December
Clay Center, NE
- Average rainfall days in December: 4.3 days
The month with the highest number of rainy days is May (15.7 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in December
Clay Center, NE
- Average snowfall in December: 2.48"
The month with the highest snowfall is January (2.91").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Clay Center, NE
- Average snowfall days in December: 5.5 days
The month with the highest number of snowfall days is February (7.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Clay Center, 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 36min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in December
Clay Center, NE
- Average sunshine days in December: 22.3 days
The month with the most sunshine days is November (22.7 days).
The month with the least sunshine days is June (11.4 days).
Average UV index in December
Clay Center, 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
Clay Center, NE
- Average cloud cover in December: 39
The month with the most cloud cover is March (Cloud cover 42).
The month with the least cloud cover is July (Cloud cover 25).
Average visibility in December
Clay Center, 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).
Clay Center, Nebraska, USA
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