Louisville - Recent September Temperatures and Rainfall





The numbers here describe what the September weather in Louisville, Kentucky was like for every year since 2010. A series of tables gives September data by year for temperature and precipitation.

They begin with average maximum and minimum temperatures in degrees Fahrenheit and Celsius. That's followed by how many really hot days occurred each September. Then there's information on how much rain actually landed this month during recent years, as well as how often Louisville had wet weather.

The climate data come from weather measurements made at Louisville International Airport.

Temperature Weather iconTemperature

September temperature averages by year in Louisville
High °F Low °F Year High °C Low °C
83 67 2018 28 19
81 61 2017 27 16
86 65 2016 30 19
84 63 2015 29 17
82 61 2014 28 16
82 63 2013 28 17
79 60 2012 26 16
77 60 2011 25 16
88 62 2010 31 17
Number of days in September when the temperature in Louisville rose to at least 70 or 90 degrees Fahrenheit
Year 70 °F
21 °C
90 °F
32 °C
2018 26 10
2017 28 8
2016 27 13
2015 29 8
2014 28 3
2013 29 4
2012 29 3
2011 21 4
2010 30 14

Rainy Weather iconRain

This table gives the total precipitation that fell on Louisville during September in each year from 2010. The number of days with precipitation counts the days when rainfall amounted to 0.01 inches (0.3 millimeters) or more.

Total rainfall for September in Louisville
Days Year Inches Milli­metres
13 2018 10.9 277
7 2017 5.5 139
7 2016 2.3 58
7 2015 2.5 62
5 2014 3.3 84
8 2013 2.7 69
11 2012 5.8 148
16 2011 5.7 146
5 2010 0.1 3
Reference

Jay Lawrimore. 2016. Global Summary of the Month, Version 1.0. NOAA National Centers for Environmental Information. 

Louisville - Recent Years
Louisville - Extremes
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