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
Aurora's December weather features a mild decline in high-temperatures, reducing from a chilly 47.3°F (8.5°C) in November to an icy 37.4°F (3°C). Aurora experiences a mean low-temperature of 27.9°F (-2.3°C) during December.Humidity
In December, the average relative humidity in Aurora, Ohio, is 84%.Rainfall
In Aurora, in December, it is raining for 10.5 days, with typically 2.32" (59mm) of accumulated precipitation. In Aurora, during the entire year, the rain falls for 172.1 days and collects up to 29.45" (748mm) of precipitation.Snowfall
Months with snowfall in Aurora, Ohio, are January through May, October through December. In Aurora, Ohio, in December, snow falls for 14.7 days, with typically accumulated 5.83" (148mm) of snow. In Aurora, during the entire year, snow falls for 71.3 days and aggregates up to 27.52" (699mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 18min of daylight.On the first day of December, sunrise is at 7:32 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:51 am and sunset at 5:06 pm EST.
Sunshine
In Aurora, the average sunshine in December is 3.1h.UV index
With an average maximum UV index of 1, December is the month with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: In December, a daily maximum UV index of 1 leads to the following instructions:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. To guard against the harmful effects of the Sun, minimize exposure during midday. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
How cold is December in Aurora?
What is the average humidity in December in Aurora?
How much does it rain in Aurora in December?
How many days does it snow in December in Aurora?
What is the month with the shortest days in Aurora?
How many hours of daylight does Aurora have in December?
When are sunrise and sunset in December in Aurora?
How many hours of sunshine does Aurora have in December?
What is the month with the lowest UV index in Aurora?
What is the UV index reading in December in Aurora?
Average temperature in December
Aurora, OH
- Average high temperature in December: 37.4°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (31.1°F).
- Average low temperature in December: 27.9°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in December
Aurora, OH
- Average pressure in December: 30.1"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Aurora, OH
- Average wind speed in December: 8.6mph
The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).
Average humidity in December
Aurora, OH
- Average humidity in December: 84%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are July and August (75%).
Average rainfall in December
Aurora, OH
- Average rainfall in December: 2.32"
The wettest month (with the highest rainfall) is June (3.23").
The driest month (with the least rainfall) is November (1.93").
Average rainfall days in December
Aurora, OH
- Average rainfall days in December: 10.5 days
The month with the highest number of rainy days is June (18 days).
The month with the least rainy days is January (8.6 days).
Average snowfall in December
Aurora, OH
- Average snowfall in December: 5.83"
The month with the highest snowfall is January (7.36").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Aurora, OH
- Average snowfall days in December: 14.7 days
The month with the highest number of snowfall days is January (18.6 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Aurora, OH
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 3h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in December
Aurora, OH
- Average sunshine days in December: 9.2 days
The months with the most sunshine days are July and September (13 days).
The month with the least sunshine days is February (7.3 days).
Average UV index in December
Aurora, OH
- Average UV index in December: 1
The months with the highest UV index are July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Aurora, OH
- Average cloud cover in December: 68
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Aurora, OH
- Average visibility in December: 5mi
The months with the highest visibility are April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and February (4mi).
Aurora, Ohio, USA
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