December weather forecastSwartz Corners, OH
December
Weather in December
The first month of the winter, December, is also an icy month in Swartz Corners, Ohio, with an average temperature fluctuating between 26.8°F (-2.9°C) and 37.9°F (3.3°C).Temperature
Swartz Corners's progression into December includes a drop in the average high-temperature, from a frosty 47.8°F (8.8°C) in November to a wintry 37.9°F (3.3°C). The average temperature drops to a subzero cold 26.8°F (-2.9°C) during the night in the month of December.Humidity
The average relative humidity in December is 84%.Rainfall
In December, the rain falls for 10.6 days. Throughout December, 2.52" (64mm) of precipitation is accumulated. Throughout the year, there are 174.1 rainfall days, and 32.36" (822mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Swartz Corners, in December, during 14.4 snowfall days, 5" (127mm) of snow is typically accumulated. In Swartz Corners, during the entire year, snow falls for 70 days and aggregates up to 25.39" (645mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 18min of daylight.On the first day of December, sunrise is at 7:32 am and sunset at 4:58 pm. On the last day of the month, sunrise is at 7:50 am and sunset at 5:07 pm EST.
Sunshine
In December, the average sunshine is 3.2h.UV index
December is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: In December, the maximum UV index of 1 suggests these recommendations:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. To protect against the Sun's most potent rays, avoid direct exposure around midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Swartz Corners, OH
- Average high temperature in December: 37.9°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (31.5°F).
- Average low temperature in December: 26.8°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 (18.9°F).
Average pressure in December
Swartz Corners, OH
- Average pressure in December: 30.1"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Swartz Corners, OH
- Average wind speed in December: 8.1mph
The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is July (5.4mph).
Average humidity in December
Swartz Corners, 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 April, May, July and August (77%).
Average rainfall in December
Swartz Corners, OH
- Average rainfall in December: 2.52"
The wettest months (with the highest rainfall) are June and July (3.27").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days in December
Swartz Corners, OH
- Average rainfall days in December: 10.6 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is January (8.1 days).
Average snowfall in December
Swartz Corners, OH
- Average snowfall in December: 5"
The month with the highest snowfall is January (6.85").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Swartz Corners, OH
- Average snowfall days in December: 14.4 days
The month with the highest number of snowfall days is January (18.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Swartz Corners, OH
- Average daylight in December: 9h and 18min
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 12min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 36min).
Average sunshine days in December
Swartz Corners, OH
- Average sunshine days in December: 9.5 days
The month with the most sunshine days is November (13.1 days).
The month with the least sunshine days is February (7.5 days).
Average UV index in December
Swartz Corners, OH
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Swartz Corners, OH
- Average cloud cover in December: 67
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Swartz Corners, OH
- Average visibility in December: 5mi
The months with the highest visibility are April and July (6mi).
The months with the lowest visibility are January and February (4mi).
