December weather forecastCarlisle, OH
December
Weather in December
December, the first month of the winter in Carlisle, is also a wintry month, with an average temperature ranging between min 29.3°F (-1.5°C) and max 39.9°F (4.4°C).Temperature
Onset of December comes with a temperature decline, the average high falling from a frosty 49.6°F (9.8°C) in November to an icy 39.9°F (4.4°C). The average temperature during December nights in Carlisle, Ohio, is registered at a subzero cold 29.3°F (-1.5°C).Humidity
The average relative humidity in December in Carlisle is 81%.Rainfall
In Carlisle, Ohio, during December, the rain falls for 9.8 days and regularly aggregates up to 1.57" (40mm) of precipitation. Throughout the year, in Carlisle, there are 139.3 rainfall days, and 19.92" (506mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Carlisle. In Carlisle, in December, during 6.3 snowfall days, 1.61" (41mm) of snow is typically accumulated. Throughout the year, there are 29.2 snowfall days, and 7.44" (189mm) of snow is accumulated.Daylight
December has the shortest days of the year in Carlisle, with an average of 9h and 24min of daylight.On the first day of the month, sunrise is at 7:39 am and sunset at 5:13 pm. On the last day of December, in Carlisle, sunrise is at 7:57 am and sunset at 5:23 pm EST.
Sunshine
The average sunshine in December in Carlisle is 4.1h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: In December, the maximum UV index of 2 suggests these recommendations:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Carlisle, OH
- Average high temperature in December: 39.9°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (34°F).
- Average low temperature in December: 29.3°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (22.1°F).
Average pressure in December
Carlisle, OH
- Average pressure in December: 30.12"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in December
Carlisle, OH
- Average wind speed in December: 9mph
The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in December
Carlisle, OH
- Average humidity in December: 81%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is October (74%).
Average rainfall in December
Carlisle, OH
- Average rainfall in December: 1.57"
The wettest month (with the highest rainfall) is May (2.64").
The driest month (with the least rainfall) is October (1.18").
Average rainfall days in December
Carlisle, OH
- Average rainfall days in December: 9.8 days
The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is January (7.4 days).
Average snowfall in December
Carlisle, OH
- Average snowfall in December: 1.61"
The month with the highest snowfall is February (1.77").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Carlisle, OH
- Average snowfall days in December: 6.3 days
The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Carlisle, 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: 4h and 6min
The months with the most sunshine are June and August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in December
Carlisle, OH
- Average sunshine days in December: 15.4 days
The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is May (12 days).
Average UV index in December
Carlisle, OH
- Average UV index in December: 2
The months with the highest UV index are May, 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
Carlisle, OH
- Average cloud cover in December: 57
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
Carlisle, OH
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
