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 November transitions to December, the average high-temperature falls from a fresh 53.2°F (11.8°C) to an icy 40.1°F (4.5°C). During the nights in December, the temperature averages to a freezing cold 24.6°F (-4.1°C).Humidity
The average relative humidity in December is 68%.Rainfall
In Clayton, during December, the rain falls for 3.5 days and regularly aggregates up to 0.75" (19mm) of precipitation. Throughout the year, in Clayton, there are 109.1 rainfall days, and 17.01" (432mm) of precipitation is accumulated.Snowfall
Months with snowfall in Clayton are January through May, October through December. In December, in Clayton, it is snowing for 4.1 days. Throughout December, 2.2" (56mm) of snow is accumulated. Throughout the year, there are 23.7 snowfall days, and 10.31" (262mm) of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 24min of daylight.On the first day of the month, sunrise is at 7:43 am and sunset at 5:16 pm. On the last day of December, sunrise is at 8:01 am and sunset at 5:26 pm CST.
Sunshine
December has the least sunshine of the year in Clayton, with an average of 6.1h of sunshine.UV index
The months with the lowest UV index in Clayton are January, February, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.Note: In December, a daily UV index of 2 turns into the following recommendations:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
How cold is December in Clayton?
What is the average humidity in December in Clayton?
How much does it rain in Clayton in December?
How many days does it snow in December in Clayton?
What is the month with the shortest days in Clayton?
What is the average length of the day in December in Clayton?
When are sunrise and sunset in December in Clayton?
What is the month with the least sunshine in Clayton?
How many hours of sunshine does Clayton have in December?
What is the month with the lowest UV index in Clayton?
How high is the UV index in December in Clayton?
Average temperature in December
Clayton, KS
- Average high temperature in December: 40.1°F
The warmest month (with the highest average high temperature) is July (92.3°F).
The month with the lowest average high temperature is January (39.7°F).
- Average low temperature in December: 24.6°F
The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).
Average pressure in December
Clayton, KS
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.83"Hg).
Average wind speed in December
Clayton, KS
- Average wind speed in December: 10.3mph
The windiest month (with the highest average wind speed) is April (12.1mph).
The calmest month (with the lowest average wind speed) is August (9.4mph).
Average humidity in December
Clayton, KS
- Average humidity in December: 68%
The month with the highest relative humidity is January (69%).
The month with the lowest relative humidity is July (54%).
Average rainfall in December
Clayton, KS
- Average rainfall in December: 0.75"
The wettest month (with the highest rainfall) is May (2.99").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days in December
Clayton, KS
- Average rainfall days in December: 3.5 days
The month with the highest number of rainy days is May (14.6 days).
The months with the least rainy days are February and December (3.5 days).
Average snowfall in December
Clayton, KS
- Average snowfall in December: 2.2"
The month with the highest snowfall is January (2.28").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Clayton, KS
- Average snowfall days in December: 4.1 days
The month with the highest number of snowfall days is February (5.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Clayton, KS
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 6h and 1min
The months with the most sunshine are June and July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).
Average sunshine days in December
Clayton, KS
- Average sunshine days in December: 24 days
The month with the most sunshine days is December (24 days).
The month with the least sunshine days is June (12.8 days).
Average UV index in December
Clayton, KS
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Clayton, KS
- Average cloud cover in December: 32
The month with the most cloud cover is February (Cloud cover 35).
The month with the least cloud cover is June (Cloud cover 20).
Average visibility in December
Clayton, KS
- 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).
Clayton, Kansas, USA
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