Average Weather in December in Batesville Indiana, United States
In Batesville, the month of December is characterized by falling daily high temperatures, with daily highs decreasing by 8°F, from 46°F to 38°F over the course of the month, and rarely exceeding 60°F or dropping below 23°F.
Daily low temperatures decrease by 7°F, from 32°F to 25°F, rarely falling below 9°F or exceeding 46°F.
For reference, on July 20, the hottest day of the year, temperatures in Batesville typically range from 66°F to 84°F, while on January 29, the coldest day of the year, they range from 23°F to 37°F.
Average High and Low Temperature in December
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on December. The horizontal axis is the day, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.
Average Hourly Temperature in December
The month of December in Batesville experiences gradually increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 55% to 60%. The highest chance of overcast or mostly cloudy conditions is 60% on December 25.
The clearest day of the month is December 2, with clear, mostly clear, or partly cloudy conditions 46% of the time.
For reference, on December 25, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 60%, while on August 23, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 69%.
Cloud Cover Categories in December
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In Batesville, the chance of a wet day over the course of December is gradually decreasing, starting the month at 28% and ending it at 24%.
For reference, the year's highest daily chance of a wet day is 42% on June 8, and its lowest chance is 20% on January 28.
Over the course of December in Batesville, the chance of a day with only rain decreases from 24% to 17%, the chance of a day with mixed snow and rain remains an essentially constant 3% throughout, and the chance of a day with only snow remains an essentially constant 2% throughout.
Probability of Precipitation in December
The average sliding 31-day rainfall during December in Batesville is decreasing, starting the month at 3.0 inches, when it rarely exceeds 5.1 inches or falls below 1.4 inches, and ending the month at 2.4 inches, when it rarely exceeds 4.7 inches or falls below 0.5 inches.
Average Monthly Rainfall in December
We report snowfall in liquid-equivalent terms. The actual depth of new snowfall is typically between 5 and 10 times the liquid-equivalent amount, assuming the ground is frozen. As with rainfall, we consider the liquid-equivalent snowfall accumulated over a sliding 31-day period centered around each day.
The average sliding 31-day liquid-equivalent snowfall during December in Batesville is essentially constant, remaining about 0.3 inches throughout, and rarely exceeding 1.0 inches or falling below -0.0 inches.
Average Monthly Liquid-Equivalent Snowfall in December
Over the course of December in Batesville, the length of the day is essentially constant. The shortest day of the month is December 21, with 9 hours, 24 minutes of daylight and the longest day is December 1, with 9 hours, 36 minutes of daylight.
Hours of Daylight and Twilight in December
The earliest sunrise of the month in Batesville is 7:41 AM on December 1 and the latest sunrise is 19 minutes later at 8:00 AM on December 31.
The earliest sunset is 5:17 PM on December 6 and the latest sunset is 10 minutes later at 5:27 PM on December 31.
Daylight saving time is observed in Batesville during 2017, but it neither starts nor ends during December, so the entire month is in standard time.
For reference, on June 21, the longest day of the year, the Sun rises at 6:14 AM and sets 14 hours, 56 minutes later, at 9:10 PM, while on December 21, the shortest day of the year, it rises at 7:57 AM and sets 9 hours, 24 minutes later, at 5:21 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in December
The chance that a given day will be muggy in Batesville is essentially constant during December, remaining around 0% throughout.
For reference, on July 19, the muggiest day of the year, there are muggy conditions 57% of the time, while on January 1, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in December
The average hourly wind speed in Batesville is gradually increasing during December, increasing from 9.1 miles per hour to 9.6 miles per hour over the course of the month.
For reference, on January 15, the windiest day of the year, the daily average wind speed is 10.1 miles per hour, while on July 31, the calmest day of the year, the daily average wind speed is 5.6 miles per hour.
Average Wind Speed in December
Wind Direction in December
The growing season in Batesville typically lasts for 6.3 months (193 days), from around April 12 to around October 22, rarely starting before March 27 or after April 28, and rarely ending before October 4 or after November 9.
The month of December in Batesville is reliably fully outside of the growing season.
Time Spent in Various Temperature Bands and the Growing Season in December
The average accumulated growing degree days in Batesville is essentially constant during December, remaining within 7°F of 3,609°F throughout.
Growing Degree Days in December
The average daily incident shortwave solar energy in Batesville is essentially constant during December, remaining within 0.1 kWh of 1.9 kWh throughout.
The lowest average daily incident shortwave solar energy during December is 1.8 kWh on December 23.
Average Daily Incident Shortwave Solar Energy in December
For the purposes of this report, the geographical coordinates of Batesville are 39.300 deg latitude, -85.222 deg longitude, and 961 ft elevation.
The topography within 2 miles of Batesville contains only modest variations in elevation, with a maximum elevation change of 102 feet and an average elevation above sea level of 956 feet. Within 10 miles also contains only modest variations in elevation (436 feet). Within 50 miles contains only modest variations in elevation (817 feet).
The area within 2 miles of Batesville is covered by cropland (66%), artificial surfaces (20%), and trees (14%), within 10 miles by cropland (61%) and trees (38%), and within 50 miles by cropland (61%) and trees (30%).
This report illustrates the typical weather in Batesville year round, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.
Temperature and Dew Point
There are 5 weather stations near enough to contribute to our estimation of the temperature and dew point in Batesville.
For each station, the records are corrected for the elevation difference between that station and Batesville according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.
The estimated value at Batesville is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Batesville and a given station.
The stations contributing to this reconstruction are: Cincinnati/Northern Kentucky International Airport (25%, 55 kilometers, southeast); Columbus Bakalar Municipal Airport (23%, 59 kilometers, west); Shelbyville Municipal Airport (23%, 59 kilometers, northwest); Butler County Regional Airport (22%, 60 kilometers, east); and Bowman Field (7%, 125 kilometers, south).
Time zones for aiports and weather stations are provided by AskGeo.com .