December weather forecastJerusalem, OH
December
Weather in December
The first month of the winter, December, is also a wintry month in Jerusalem, Ohio, with an average temperature ranging between max 40.5°F (4.7°C) and min 28.9°F (-1.7°C).Temperature
The commencement of December indicates a shift in the average high-temperature, receding from November's cool 50.4°F (10.2°C) to a cold 40.5°F (4.7°C). Jerusalem observes an average low-temperature of 28.9°F (-1.7°C) during December.Humidity
The average relative humidity in December is 83%.Rainfall
In Jerusalem, during December, the rain falls for 13 days and regularly aggregates up to 3.07" (78mm) of precipitation. Throughout the year, there are 181.2 rainfall days, and 35.16" (893mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Jerusalem, in December, during 10.7 snowfall days, 3.78" (96mm) of snow is typically accumulated. In Jerusalem, during the entire year, snow falls for 53.6 days and aggregates up to 22.64" (575mm) of snow.Daylight
December has the shortest days of the year in Jerusalem, with an average of 9h and 24min of daylight.On the first day of December in Jerusalem, sunrise is at 7:27 am and sunset at 5:00 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 5:09 pm EST.
Sunshine
The average sunshine in December is 3.7h.UV index
December is the month with the lowest UV index in Jerusalem, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, the maximum UV index of 1 suggests this advice:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Jerusalem, OH
- Average high temperature in December: 40.5°F
The warmest month (with the highest average high temperature) is July (84°F).
The month with the lowest average high temperature is January (34.5°F).
- Average low temperature in December: 28.9°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure in December
Jerusalem, OH
- Average pressure in December: 30.12"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in December
Jerusalem, OH
- Average wind speed in December: 6.6mph
The windiest months (with the highest average wind speed) are January and February (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in December
Jerusalem, OH
- Average humidity in December: 83%
The month with the highest relative humidity is February (84%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall in December
Jerusalem, OH
- Average rainfall in December: 3.07"
The wettest month (with the highest rainfall) is May (3.86").
The driest month (with the least rainfall) is September (2.17").
Average rainfall days in December
Jerusalem, OH
- Average rainfall days in December: 13 days
The month with the highest number of rainy days is May (20.8 days).
The month with the least rainy days is February (10.5 days).
Average snowfall in December
Jerusalem, OH
- Average snowfall in December: 3.78"
The month with the highest snowfall is February (6.22").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Jerusalem, OH
- Average snowfall days in December: 10.7 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
Jerusalem, OH
- Average daylight in December: 9h and 24min
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 24min).
- Average sunshine in December: 3h and 42min
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 18min).
Average sunshine days in December
Jerusalem, OH
- Average sunshine days in December: 11.1 days
The month with the most sunshine days is November (16.3 days).
The month with the least sunshine days is May (7.7 days).
Average UV index in December
Jerusalem, 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
Jerusalem, OH
- Average cloud cover in December: 62
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Jerusalem, 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).
