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 shifts into December, a slight alteration in temperatures is observed, with average highs reducing from a cool 51.3°F (10.7°C) to a cold 41.9°F (5.5°C). Georgetown, during December nights, observes an average temperature of 31.1°F (-0.5°C).Humidity
In Georgetown, the average relative humidity in December is 81%.Rainfall
In Georgetown, in December, it is raining for 11.5 days, with typically 2.28" (58mm) of accumulated precipitation. Throughout the year, there are 152.6 rainfall days, and 25.67" (652mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Georgetown. In Georgetown, in December, snow falls for 6.9 days, with typically accumulated 2.05" (52mm) of snow. Throughout the year, in Georgetown, Ohio, there are 30.6 snowfall days, and 9.84" (250mm) of snow is accumulated.Daylight
With an average of 9h and 30min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:35 am and sunset at 5:14 pm. On the last day of the month, sunrise is at 7:53 am and sunset at 5:23 pm EST.
Sunshine
In Georgetown, Ohio, the average sunshine in December is 4.1h.UV index
The months with the lowest UV index in Georgetown 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 maximum UV index of 2 leads to the following instructions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Frequently asked questions
How cold is it in Georgetown in December?
What is the average humidity in December in Georgetown?
How much does it rain in Georgetown in December?
How many days does it snow in December in Georgetown?
What is the month with the shortest days in Georgetown?
How many hours of daylight does Georgetown have in December?
When are sunrise and sunset in December in Georgetown?
How many hours of sunshine does Georgetown have in December?
What are the months with the lowest UV index in Georgetown?
What is the UV index intensity in December in Georgetown?
Average temperature in December
Georgetown, OH
- Average high temperature in December: 41.9°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (36.3°F).
- Average low temperature in December: 31.1°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (24.1°F).
Average pressure in December
Georgetown, OH
- Average pressure in December: 30.13"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in December
Georgetown, OH
- Average wind speed in December: 8.3mph
The windiest month (with the highest average wind speed) is January (9mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in December
Georgetown, OH
- Average humidity in December: 81%
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are August, September, October and November (76%).
Average rainfall in December
Georgetown, OH
- Average rainfall in December: 2.28"
The wettest month (with the highest rainfall) is May (2.95").
The driest month (with the least rainfall) is September (1.42").
Average rainfall days in December
Georgetown, OH
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is May (17.2 days).
The months with the least rainy days are January and November (9 days).
Average snowfall in December
Georgetown, OH
- Average snowfall in December: 2.05"
The month with the highest snowfall is March (2.4").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Georgetown, OH
- Average snowfall days in December: 6.9 days
The month with the highest number of snowfall days is January (8.7 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
Georgetown, OH
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Georgetown, OH
- Average sunshine days in December: 13.5 days
The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is May (10.8 days).
Average UV index in December
Georgetown, 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
Georgetown, OH
- Average cloud cover in December: 57
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Georgetown, OH
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, June, August, September, October, November and December (6mi).
The months with the lowest visibility are May and July (5mi).
Georgetown, Ohio, USA
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