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
The arrival of December corresponds with a reduction in the average high-temperature, down from November's cool 51.4°F (10.8°C) to a cold 41.7°F (5.4°C). Throughout the nights in December, an average low-temperature of 30.4°F (-0.9°C) is noted in Radcliff, Ohio.Humidity
The average relative humidity in December in Radcliff is 82%.Rainfall
In Radcliff, in December, during 13 rainfall days, 3.31" (84mm) of precipitation is typically accumulated. In Radcliff, during the entire year, the rain falls for 176 days and collects up to 34.53" (877mm) of precipitation.Snowfall
Months with snowfall in Radcliff are January through May, October through December. In December, it is snowing for 9.5 days. Throughout December, 2.44" (62mm) of snow is accumulated. Throughout the year, there are 44 snowfall days, and 16.34" (415mm) of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 30min of daylight.On the first day of December, sunrise is at 7:30 am and sunset at 5:07 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 5:17 pm EST.
Sunshine
In Radcliff, the average sunshine in December is 3.9h.UV index
The months with the lowest UV index in Radcliff are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index, 2 during December, leads to the following recommendations:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
How cold is it in Radcliff in December?
What is the average humidity in December in Radcliff?
How much does it rain in Radcliff in December?
How much does it snow in Radcliff in December?
What is the month with the shortest days in Radcliff?
How many hours of daylight does Radcliff have in December?
When is the sunrise / sunset in December in Radcliff?
How long on average sun shines in December in Radcliff?
What are the months with the lowest UV index in Radcliff?
How high is the UV index in December in Radcliff?
Average temperature in December
Radcliff, OH
- Average high temperature in December: 41.7°F
The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (36.1°F).
- Average low temperature in December: 30.4°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (23°F).
Average pressure in December
Radcliff, OH
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in December
Radcliff, OH
- Average wind speed in December: 7.1mph
The windiest month (with the highest average wind speed) is January (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity in December
Radcliff, OH
- Average humidity in December: 82%
The months with the highest relative humidity are January and February (83%).
The month with the lowest relative humidity is August (75%).
Average rainfall in December
Radcliff, OH
- Average rainfall in December: 3.31"
The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is September (2.05").
Average rainfall days in December
Radcliff, OH
- Average rainfall days in December: 13 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is November (10.6 days).
Average snowfall in December
Radcliff, OH
- Average snowfall in December: 2.44"
The month with the highest snowfall is February (4.45").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Radcliff, OH
- Average snowfall days in December: 9.5 days
The month with the highest number of snowfall days is January (12.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Radcliff, OH
- Average daylight in December: 9h and 3min
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 30min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in December
Radcliff, OH
- Average sunshine days in December: 11.9 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is May (9.3 days).
Average UV index in December
Radcliff, OH
- Average UV index in December: 2
The months with the highest UV index are May, 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
Radcliff, OH
- Average cloud cover in December: 59
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Radcliff, OH
- Average visibility in December: 5mi
The months with the highest visibility are April, October and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September and December (5mi).
Radcliff, Ohio, USA
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