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
Smith records a mild change in average high-temperature during December, easing from a fresh 53.6°F (12°C) in November to a chilly 45.1°F (7.3°C). During December, the average low-temperature is a wintry 32.9°F (0.5°C).Humidity
The average relative humidity in December is 80%.Rainfall
In December, the rain falls for 14.1 days. Throughout December, 3.62" (92mm) of precipitation is accumulated. Throughout the year, there are 190.4 rainfall days, and 40.28" (1023mm) of precipitation is accumulated.Snowfall
Months with snowfall in Smith are January through April, October through December. In December, it is snowing for 6.8 days. Throughout December, 2.87" (73mm) of snow is accumulated. Throughout the year, in Smith, there are 34 snowfall days, and 15.71" (399mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 42min of daylight.On the first day of December in Smith, sunrise is at 7:27 am and sunset at 5:17 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 5:27 pm EST.
Sunshine
The average sunshine in December in Smith, Kentucky, is 4.8h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Smith. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Frequently asked questions
What is the usual temperature for Smith in December?
What is the average humidity in December in Smith?
How many days does it rain in December in Smith?
How many days does it snow in December in Smith?
What is the month with the shortest days in Smith?
How many hours of daylight does Smith have in December?
What time are sunrise and sunset in December in Smith?
How long on average sun shines in December in Smith?
When is the lowest UV index in Smith?
What is the UV index reading in December in Smith?
Average temperature in December
Smith, KY
- Average high temperature in December: 45.1°F
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (40.6°F).
- Average low temperature in December: 32.9°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).
Average pressure in December
Smith, KY
- Average pressure in December: 30.14"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in December
Smith, KY
- Average wind speed in December: 5.7mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).
Average humidity in December
Smith, KY
- Average humidity in December: 80%
The month with the highest relative humidity is February (81%).
The months with the lowest relative humidity are April, June, August and November (77%).
Average rainfall in December
Smith, KY
- Average rainfall in December: 3.62"
The wettest month (with the highest rainfall) is February (4.57").
The driest month (with the least rainfall) is September (2.24").
Average rainfall days in December
Smith, KY
- Average rainfall days in December: 14.1 days
The month with the highest number of rainy days is July (20.1 days).
The month with the least rainy days is November (11.5 days).
Average snowfall in December
Smith, KY
- Average snowfall in December: 2.87"
The month with the highest snowfall is January (4.21").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Smith, KY
- Average snowfall days in December: 6.8 days
The month with the highest number of snowfall days is January (10 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Smith, KY
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in December
Smith, KY
- Average sunshine days in December: 12.3 days
The month with the most sunshine days is October (15.8 days).
The month with the least sunshine days is May (9.1 days).
Average UV index in December
Smith, KY
- Average UV index in December: 2
The months with the highest UV index are May, June 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
Smith, KY
- Average cloud cover in December: 53
The months with the most cloud cover are January and February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Smith, KY
- Average visibility in December: 5mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Smith, Kentucky, USA
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