Jacksonville - Recent September Temperatures and Rainfall





The numbers here describe what the September weather in Jacksonville, Florida 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 Jacksonville had wet weather.

The climate data come from weather measurements made at Naval Air Station Jacksonville.

Temperature Weather iconTemperature

September temperature averages by year in Jacksonville
High °F Low °F Year High °C Low °C
91 76 2019 33 25
92 78 2018 33 25
88 75 2017 31 24
91 76 2016 33 24
89 77 2015 32 25
88 76 2014 31 24
87 74 2013 31 23
89 75 2012 32 24
89 73 2011 32 23
89 76 2010 32 24
Number of days in September when the temperature in Jacksonville rose to at least 70 or 90 degrees Fahrenheit
Year 70 °F
21 °C
90 °F
32 °C
2019 30 16
2018 30 25
2017 29 14
2016 30 21
2015 30 16
2014 30 15
2013 30 10
2012 30 11
2011 30 17
2010 30 13

Rainy Weather iconRain

This table gives the total precipitation that fell on Jacksonville 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 Jacksonville
Days Year Inches Milli­metres
11 2019 3.2 81
14 2018 2.9 73
7 2017 9.9 252
10 2016 3.0 77
16 2015 4.6 117
15 2014 6.1 154
13 2013 4.3 109
16 2012 3.8 96
10 2011 3.8 97
10 2010 3.8 98
Reference

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

Jacksonville - Recent Years
Jacksonville - Extremes
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