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
During Centerville's transition into December, the average high-temperature lessens, moving from a frosty 48.9°F (9.4°C) in November to an icy 38.3°F (3.5°C). During the nights in December, the temperature averages to a subzero cold 28°F (-2.2°C).Humidity
January and December, with an average relative humidity of 83%, are the most humid months in Centerville.Rainfall
In Centerville, Indiana, in December, during 11.3 rainfall days, 2.24" (57mm) of precipitation is typically accumulated. In Centerville, Indiana, during the entire year, the rain falls for 163 days and collects up to 29.8" (757mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. December is the month with the most snowfall in Centerville, Indiana. Snow falls for 9.1 days and accumulates 2.76" (70mm) of snow.Daylight
December has the shortest days of the year in Centerville, with an average of 9h and 24min of daylight.On the first day of December in Centerville, sunrise is at 7:42 am and sunset at 5:15 pm. On the last day of the month, sunrise is at 8:01 am and sunset at 5:25 pm EST.
Sunshine
In December, the average sunshine is 4h.UV index
With an average maximum UV index of 1, December is the month with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the average person.Note: A maximum high UV index of 1 in December translates into the following recommendations:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Frequently asked questions
Is it cold in Centerville during December?
What is the most humid month in Centerville?
What is the average humidity in December in Centerville?
How much does it rain in Centerville in December?
What is the snowiest month in Centerville?
How much does it snow in Centerville in December?
What is the month with the shortest days in Centerville?
What is the average length of the day in December in Centerville?
When is the sunrise / sunset in December in Centerville?
How many hours of sunshine does Centerville have in December?
When is the lowest UV index in Centerville?
What is the UV index reading in December in Centerville?
Average temperature in December
Centerville, IN
- Average high temperature in December: 38.3°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (32.5°F).
- Average low temperature in December: 28°F
The month with the highest average low temperature is July (64.4°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure in December
Centerville, IN
- Average pressure in December: 30.12"Hg
The months with the highest atmospheric pressure are January and November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Centerville, IN
- Average wind speed in December: 9.5mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in December
Centerville, IN
- Average humidity in December: 83%
The months with the highest relative humidity are January and December (83%).
The month with the lowest relative humidity is October (75%).
Average rainfall in December
Centerville, IN
- Average rainfall in December: 2.24"
The wettest month (with the highest rainfall) is May (3.58").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days in December
Centerville, IN
- Average rainfall days in December: 11.3 days
The month with the highest number of rainy days is May (19.4 days).
The months with the least rainy days are January and February (8.3 days).
Average snowfall in December
Centerville, IN
- Average snowfall in December: 2.76"
The month with the highest snowfall is December (2.76").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Centerville, IN
- Average snowfall days in December: 9.1 days
The month with the highest number of snowfall days is January (12.2 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
Centerville, IN
- Average daylight in December: 9h and 2min
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 0min
The months with the most sunshine are June and July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in December
Centerville, IN
- Average sunshine days in December: 12.6 days
The month with the most sunshine days is November (16.2 days).
The month with the least sunshine days is May (9.9 days).
Average UV index in December
Centerville, IN
- Average UV index in December: 1
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Centerville, IN
- Average cloud cover in December: 59
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Centerville, IN
- Average visibility in December: 6mi
The months with the highest visibility are February, March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, July, August and September (5mi).
Centerville, Indiana, USA
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