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 start of December comes with a reduction in the average high-temperature, receding from a chilly 48.9°F (9.4°C) in November to an icy 39.2°F (4°C). The mean low-temperature during December nights in Overlook Hills is a subzero cold 28°F (-2.2°C).Humidity
The average relative humidity in December in Overlook Hills is 83%.Rainfall
In Overlook Hills, Ohio, in December, during 12.2 rainfall days, 2.8" (71mm) of precipitation is typically accumulated. In Overlook Hills, during the entire year, the rain falls for 182 days and collects up to 33.15" (842mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In December, in Overlook Hills, Ohio, it is snowing for 12.5 days. Throughout December, 4.41" (112mm) of snow is accumulated. Throughout the year, there are 59.6 snowfall days, and 22.2" (564mm) of snow is accumulated.Daylight
With an average of 9h and 18min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:27 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 5:06 pm EST.
Sunshine
In Overlook Hills, Ohio, the average sunshine in December is 3.5h.UV index
With an average maximum UV index of 1, December is the month with the lowest UV index in Overlook Hills, Ohio. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A daily high UV index of 1 in December leads to these guidelines:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Stay sun-safe with clothing that is both closely woven and worn loosely. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
How cold is December in Overlook Hills?
What is the average humidity in December in Overlook Hills?
How much does it rain in Overlook Hills in December?
How much does it snow in Overlook Hills in December?
What is the month with the shortest days in Overlook Hills?
How many hours of daylight does Overlook Hills have in December?
When are sunrise and sunset in December in Overlook Hills?
How long on average sun shines in December in Overlook Hills?
When is the lowest UV index in Overlook Hills?
What is the UV index reading in December in Overlook Hills?
Average temperature in December
Overlook Hills, OH
- Average high temperature in December: 39.2°F
The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (33.1°F).
- Average low temperature in December: 28°F
The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure in December
Overlook Hills, OH
- Average pressure in December: 30.11"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in December
Overlook Hills, OH
- Average wind speed in December: 7.4mph
The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity in December
Overlook Hills, OH
- Average humidity in December: 83%
The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall in December
Overlook Hills, OH
- Average rainfall in December: 2.8"
The wettest month (with the highest rainfall) is April (3.39").
The driest month (with the least rainfall) is November (2.28").
Average rainfall days in December
Overlook Hills, OH
- Average rainfall days in December: 12.2 days
The month with the highest number of rainy days is May (20.9 days).
The month with the least rainy days is February (10.3 days).
Average snowfall in December
Overlook Hills, OH
- Average snowfall in December: 4.41"
The month with the highest snowfall is February (5.55").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Overlook Hills, OH
- Average snowfall days in December: 12.5 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
Overlook Hills, OH
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 3h and 3min
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 0min).
Average sunshine days in December
Overlook Hills, OH
- Average sunshine days in December: 10.9 days
The month with the most sunshine days is November (15 days).
The months with the least sunshine days are January and May (8.3 days).
Average UV index in December
Overlook Hills, OH
- Average UV index in December: 1
The month with the highest UV index is June (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Overlook Hills, OH
- Average cloud cover in December: 63
The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Overlook Hills, 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).
Overlook Hills, Ohio, USA
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