December weather forecastUnion Furnace, OH
December
Weather in December
The first month of the winter, December, is also an icy month in Union Furnace, Ohio, with temperature in the range of an average low of 29.5°F (-1.4°C) and an average high of 40.6°F (4.8°C).Temperature
With the onset of December, Union Furnace's average high-temperature adjusts, receding from November's fresh 50.5°F (10.3°C) to a wintry 40.6°F (4.8°C). The average low-temperature of 29.5°F (-1.4°C) is witnessed during December.Humidity
In Union Furnace, Ohio, the average relative humidity in December is 82%.Rainfall
In Union Furnace, during December, the rain falls for 11.6 days and regularly aggregates up to 2.48" (63mm) of precipitation. Throughout the year, in Union Furnace, there are 157.8 rainfall days, and 26.85" (682mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, November and December. In Union Furnace, in December, during 8.4 snowfall days, 1.61" (41mm) of snow is typically accumulated. Throughout the year, in Union Furnace, there are 38.8 snowfall days, and 12.32" (313mm) of snow is accumulated.Daylight
The month with the shortest days in Union Furnace is December, with an average of 9h and 24min of daylight.On the first day of December in Union Furnace, sunrise is at 7:31 am and sunset at 5:06 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 5:15 pm EST.
Sunshine
In Union Furnace, Ohio, the average sunshine in December is 3.7h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: A daily high UV index of 2 in December leads to these guidelines:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Union Furnace, OH
- Average high temperature in December: 40.6°F
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (34.9°F).
- Average low temperature in December: 29.5°F
The month with the highest average low temperature is July (63°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).
Average pressure in December
Union Furnace, OH
- Average pressure in December: 30.13"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in December
Union Furnace, OH
- Average wind speed in December: 7.5mph
The windiest month (with the highest average wind speed) is January (8mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity in December
Union Furnace, OH
- Average humidity in December: 82%
The months with the highest relative humidity are January and February (83%).
The months with the lowest relative humidity are March, April, June, July, August, September, October and November (77%).
Average rainfall in December
Union Furnace, OH
- Average rainfall in December: 2.48"
The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is September (1.73").
Average rainfall days in December
Union Furnace, OH
- Average rainfall days in December: 11.6 days
The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is November (8.2 days).
Average snowfall in December
Union Furnace, OH
- Average snowfall in December: 1.61"
The month with the highest snowfall is February (3.66").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in December
Union Furnace, OH
- Average snowfall days in December: 8.4 days
The month with the highest number of snowfall days is January (11.3 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Union Furnace, OH
- Average daylight in December: 9h and 24min
The month with the longest days is June (Average daylight: 14h and 54min).
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 24min).
Average sunshine days in December
Union Furnace, OH
- Average sunshine days in December: 12.7 days
The month with the most sunshine days is November (19.4 days).
The month with the least sunshine days is May (10.2 days).
Average UV index in December
Union Furnace, OH
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in December
Union Furnace, OH
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in December
Union Furnace, OH
- Average visibility in December: 5mi
The months with the highest visibility are March, April, October and November (6mi).
The months with the lowest visibility are January, February, May, June, July, August, September and December (5mi).
