Here are some climate facts for St. Patrick's Day at Indianapolis:
Average High Temperature (1871-2012): 49.5 degrees
Average Low Temperature (1871-2012): 30.9 degrees
Average Rainfall (1871-2012): 0.10"
Average Snowfall (1884-2012): 0.10"
Highest Temperature: 77 degrees in 2012
Lowest Temperature: 2 degrees in 1900
Most Rainfall: 1.35 inches in 1882
Most Snowfall: 5.0 inches in 1970
Below is a plot of every high temperature from 1871-2012 for March 17:
