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
A decrease in the average high-temperature is observed during December, shifting from a fresh 50.4°F (10.2°C) in November to a cold 40.5°F (4.7°C). An average nighttime temperature of 28.9°F (-1.7°C) is noted during the month of December.Humidity
The average relative humidity in December in Lewisville is 83%.Rainfall
In Lewisville, Ohio, in December, during 13 rainfall days, 3.07" (78mm) of precipitation is typically accumulated. In Lewisville, Ohio, during the entire year, the rain falls for 181.2 days and collects up to 35.16" (893mm) of precipitation.Snowfall
January through May, October through December are months with snowfall in Lewisville. In Lewisville, Ohio, during December, snow falls for 10.7 days and regularly aggregates up to 3.78" (96mm) of snow. In Lewisville, during the entire year, snow falls for 53.6 days and aggregates up to 22.64" (575mm) of snow.Daylight
The month with the shortest days in Lewisville is December, with an average of 9h and 24min of daylight.On the first day of December, sunrise is at 7:27 am and sunset at 5:00 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 5:10 pm EST.
Sunshine
The average sunshine in December is 3.7h.UV index
December is the month with the lowest UV index in Lewisville, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: A maximum high UV index of 1 in December translates into the following recommendations:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is December cold in Lewisville?
What is the average humidity in December in Lewisville?
How much does it rain in Lewisville in December?
How many days does it snow in December in Lewisville?
What is the month with the shortest days in Lewisville?
How many hours of daylight does Lewisville have in December?
What time are sunrise and sunset in December in Lewisville?
How many hours of sunshine does Lewisville have in December?
When is the lowest UV index in Lewisville?
How high is the UV index in December in Lewisville?
Average temperature in December
Lewisville, OH
- Average high temperature in December: 40.5°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (34.5°F).
- Average low temperature in December: 28.9°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 (21.6°F).
Average pressure in December
Lewisville, OH
- Average pressure in December: 30.12"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in December
Lewisville, OH
- Average wind speed in December: 6.6mph
The windiest months (with the highest average wind speed) are January and February (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in December
Lewisville, OH
- Average humidity in December: 83%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall in December
Lewisville, OH
- Average rainfall in December: 3.07"
The wettest month (with the highest rainfall) is May (3.86").
The driest month (with the least rainfall) is September (2.17").
Average rainfall days in December
Lewisville, OH
- Average rainfall days in December: 13 days
The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is February (10.5 days).
Average snowfall in December
Lewisville, OH
- Average snowfall in December: 3.78"
The month with the highest snowfall is February (6.22").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Lewisville, OH
- Average snowfall days in December: 10.7 days
The month with the highest number of snowfall days is January (16.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Lewisville, OH
- 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: 3h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in December
Lewisville, OH
- Average sunshine days in December: 11.1 days
The month with the most sunshine days is November (16.3 days).
The month with the least sunshine days is May (7.7 days).
Average UV index in December
Lewisville, OH
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Lewisville, OH
- Average cloud cover in December: 62
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Lewisville, OH
- Average visibility in December: 5mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January and February (4mi).
Lewisville, Ohio, USA
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