St. Louis - Recent July Temperatures and Rainfall





The numbers here describe what the July weather in St. Louis, Missouri was like for every year since 2010. A series of tables gives July 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 July. Then there's information on how much rain actually landed this month during recent years, as well as how often St. Louis had wet weather.

The climate data come from weather measurements made at St. Louis Lambert International Airport.

Temperature Weather iconTemperature

July temperature averages by year in St. Louis
High °F Low °F Year High °C Low °C
90 71 2018 32 22
94 74 2017 35 23
90 73 2016 32 23
89 72 2015 32 22
86 67 2014 30 19
86 69 2013 30 21
99 78 2012 37 25
95 77 2011 35 25
91 74 2010 33 23
Number of days in July when the temperature in St. Louis rose to at least 70 or 90 degrees Fahrenheit
Year 70 °F
21 °C
90 °F
32 °C
2018 31 17
2017 31 23
2016 31 18
2015 31 16
2014 31 9
2013 31 12
2012 31 28
2011 31 25
2010 31 21

Rainy Weather iconRain

This table gives the total precipitation that fell on St. Louis during July 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 July in St. Louis
Days Year Inches Milli­metres
8 2018 2.0 51
9 2017 1.4 35
16 2016 8.4 213
10 2015 4.1 105
5 2014 1.6 40
8 2013 3.4 85
5 2012 0.7 18
5 2011 2.9 74
17 2010 6.7 170
Reference

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

St. Louis - Recent Years
St. Louis - Extremes
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