Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
The arrival of December corresponds with a temperature reduction, down from November's chilly 48.2°F (9°C) to an icy 37.2°F (2.9°C). Nighttime temperature lowers to an average of 27.5°F (-2.5°C) in December.Humidity
The months with the highest humidity are January, February and December, with an average relative humidity of 83%.Rainfall
In Southworth, Ohio, in December, during 11.5 rainfall days, 1.97" (50mm) of precipitation is typically accumulated. In Southworth, during the entire year, the rain falls for 172 days and collects up to 29.92" (760mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Southworth, during December, snow falls for 10.4 days and regularly aggregates up to 2.72" (69mm) of snow. Throughout the year, there are 49.2 snowfall days, and 14.49" (368mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 18min of daylight.On the first day of December in Southworth, sunrise is at 7:42 am and sunset at 5:10 pm. On the last day of the month, sunrise is at 8:01 am and sunset at 5:19 pm EST.
Sunshine
In Southworth, the average sunshine in December is 3.9h.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 rays for ordinary individuals.Note: The maximum UV index of 1 during December leads to these instructions:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December?
What is the most humid month?
What is the average humidity in December?
How many days does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Southworth have in December?
What time are sunrise and sunset in December?
How long on average sun shines in December?
When is the lowest UV index?
How high is the UV index in December?
Average temperature in December
Southworth, OH
- Average high temperature in December: 37.2°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 (31.5°F).
- Average low temperature in December: 27.5°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).
Average pressure in December
Southworth, OH
- Average pressure in December: 30.11"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
Southworth, OH
- Average wind speed in December: 9.7mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (5.9mph).
Average humidity in December
Southworth, OH
- Average humidity in December: 83%
The months with the highest relative humidity are January, February and December (83%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall in December
Southworth, OH
- Average rainfall in December: 1.97"
The wettest month (with the highest rainfall) is May (3.54").
The driest month (with the least rainfall) is February (1.85").
Average rainfall days in December
Southworth, OH
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in December
Southworth, OH
- Average snowfall in December: 2.72"
The month with the highest snowfall is February (4.21").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Southworth, OH
- Average snowfall days in December: 10.4 days
The month with the highest number of snowfall days is January (13.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Southworth, OH
- Average daylight in December: 9h and 2min
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 5min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in December
Southworth, OH
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is November (16 days).
The month with the least sunshine days is May (9.1 days).
Average UV index in December
Southworth, 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
Southworth, OH
- Average cloud cover in December: 60
The month with the most cloud cover is January (Cloud cover 64).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in December
Southworth, OH
- Average visibility in December: 6mi
The months with the highest visibility are March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are January, February, August and September (5mi).
Southworth, Ohio, USA
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