December weather forecastRoanoke Station, IN
December
Weather in December
The first month of the winter, December, is also an icy month in Roanoke Station, Indiana, with an average temperature fluctuating between 26.4°F (-3.1°C) and 36.3°F (2.4°C).Temperature
Roanoke Station in December undergoes a mild reduction in the average high-temperature, shifting from November's chilly 47.5°F (8.6°C) to a wintry 36.3°F (2.4°C). In Roanoke Station, an average temperature of 26.4°F (-3.1°C) is noted during December nights.Humidity
In December, the average relative humidity in Roanoke Station is 83%.Rainfall
In Roanoke Station, during December, the rain falls for 7.5 days and regularly aggregates up to 0.87" (22mm) of precipitation. In Roanoke Station, Indiana, during the entire year, the rain falls for 125.6 days and collects up to 12.8" (325mm) of precipitation.Snowfall
Months with snowfall in Roanoke Station are January through May, October through December. In Roanoke Station, in December, during 8.4 snowfall days, 0.87" (22mm) of snow is typically accumulated. In Roanoke Station, during the entire year, snow falls for 41.1 days and aggregates up to 5.59" (142mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 18min of daylight.On the first day of the month, sunrise is at 7:47 am and sunset at 5:14 pm. On the last day of December, in Roanoke Station, sunrise is at 8:06 am and sunset at 5:23 pm EST.
Sunshine
In December, the average sunshine is 3.7h.UV index
December is the month with the lowest UV index, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: A daily maximum UV index of 1 in December translates into the following instructions:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. To protect against the Sun's most potent rays, avoid direct exposure around midday. Boost your sun resistance with garments that are densely woven yet spacious. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Roanoke Station, IN
- Average high temperature in December: 36.3°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (30.9°F).
- Average low temperature in December: 26.4°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).
Average pressure in December
Roanoke Station, IN
- Average pressure in December: 30.1"Hg
The months with the highest atmospheric pressure are January and November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Roanoke Station, IN
- Average wind speed in December: 9.7mph
The windiest month (with the highest average wind speed) is January (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.2mph).
Average humidity in December
Roanoke Station, IN
- Average humidity in December: 83%
The months with the highest relative humidity are January and February (84%).
The month with the lowest relative humidity is October (74%).
Average rainfall in December
Roanoke Station, IN
- Average rainfall in December: 0.87"
The wettest month (with the highest rainfall) is May (1.65").
The driest month (with the least rainfall) is February (0.63").
Average rainfall days in December
Roanoke Station, IN
- Average rainfall days in December: 7.5 days
The month with the highest number of rainy days is May (15.1 days).
The month with the least rainy days is February (5.8 days).
Average snowfall in December
Roanoke Station, IN
- Average snowfall in December: 0.87"
The month with the highest snowfall is February (1.57").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Roanoke Station, IN
- Average snowfall days in December: 8.4 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Roanoke Station, IN
- 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 42min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 18min).
Average sunshine days in December
Roanoke Station, IN
- Average sunshine days in December: 17.4 days
The month with the most sunshine days is November (18.7 days).
The month with the least sunshine days is May (12.8 days).
Average UV index in December
Roanoke Station, IN
- 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
Roanoke Station, IN
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in December
Roanoke Station, IN
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
