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
Observing a mild shift, the average high-temperature during December reduces from November's chilly 48.6°F (9.2°C) to an icy 38.5°F (3.6°C). In the month of December, the average low-temperature usually rests at a subzero cold 27.3°F (-2.6°C).Humidity
In Hillcrest, the average relative humidity in December is 84%.Rainfall
In December, in Hillcrest, Ohio, the rain falls for 11.5 days. Throughout December, 1.77" (45mm) of precipitation is accumulated. In Hillcrest, during the entire year, the rain falls for 161.5 days and collects up to 22.72" (577mm) of precipitation.Snowfall
Months with snowfall in Hillcrest are January through May, October through December. In Hillcrest, in December, during 11.1 snowfall days, 2.56" (65mm) of snow is typically accumulated. In Hillcrest, Ohio, during the entire year, snow falls for 54.4 days and aggregates up to 13.39" (340mm) of snow.Daylight
December has the shortest days of the year in Hillcrest, with an average of 9h and 18min of daylight.On the first day of the month, sunrise is at 7:30 am and sunset at 4:57 pm. On the last day of December, in Hillcrest, sunrise is at 7:48 am and sunset at 5:06 pm EST.
Sunshine
In December, the average sunshine in Hillcrest, Ohio, is 3.4h.UV index
December is the month with the lowest UV index in Hillcrest, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: The maximum UV index, 1 during December, leads to the following recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
Is December cold in Hillcrest?
What is the average humidity in December in Hillcrest?
How many days does it rain in December in Hillcrest?
How much does it snow in Hillcrest in December?
What is the month with the shortest days in Hillcrest?
How many hours of daylight does Hillcrest have in December?
When is the sunrise / sunset in December in Hillcrest?
How many hours of sunshine does Hillcrest have in December?
When is the lowest UV index in Hillcrest?
How high is the UV index in December in Hillcrest?
Average temperature in December
Hillcrest, OH
- Average high temperature in December: 38.5°F
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (32.5°F).
- Average low temperature in December: 27.3°F
The month with the highest average low temperature is July (61°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in December
Hillcrest, 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
Hillcrest, OH
- Average wind speed in December: 7.5mph
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 (4.8mph).
Average humidity in December
Hillcrest, OH
- Average humidity in December: 84%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall in December
Hillcrest, OH
- Average rainfall in December: 1.77"
The wettest months (with the highest rainfall) are April and May (2.24").
The driest month (with the least rainfall) is November (1.54").
Average rainfall days in December
Hillcrest, OH
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is May (18 days).
The month with the least rainy days is January (8.8 days).
Average snowfall in December
Hillcrest, OH
- Average snowfall in December: 2.56"
The month with the highest snowfall is January (3.39").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Hillcrest, OH
- Average snowfall days in December: 11.1 days
The month with the highest number of snowfall days is January (15.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Hillcrest, 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 2min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in December
Hillcrest, OH
- Average sunshine days in December: 12 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is February (9.5 days).
Average UV index in December
Hillcrest, 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
Hillcrest, OH
- Average cloud cover in December: 65
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in December
Hillcrest, 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).
Hillcrest, Ohio, USA
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