St. Louis - Recent April Temperatures and Rainfall





The numbers here describe what the April weather in St. Louis, Missouri was like for every year since 2010. A series of tables gives April 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 hot or cold days occurred each April. 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

April temperature averages by year in St. Louis
High °F Low °F Year High °C Low °C
61 39 2018 16 4
73 52 2017 23 11
70 49 2016 21 10
71 50 2015 21 10
69 49 2014 20 9
66 45 2013 19 7
71 50 2012 22 10
71 50 2011 22 10
75 53 2010 24 12
Number of days in April when the temperature in St. Louis dropped to 32 or below, or rose to at least 70 or 90 degrees Fahrenheit
32 °F
0 °C
Year 70 °F
21 °C
90 °F
32 °C
10 2018 8 0
0 2017 19 0
1 2016 17 0
1 2015 16 0
1 2014 13 0
1 2013 12 0
0 2012 14 0
0 2011 16 2
0 2010 21 0

Rainy Weather iconRain

This table gives the total precipitation that fell on St. Louis during April 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 April in St. Louis
Days Year Inches Milli­metres
9 2018 2.3 58
16 2017 10.4 264
9 2016 4.5 114
9 2015 5.4 138
10 2014 8.4 213
10 2013 5.7 144
11 2012 7.3 185
17 2011 7.9 200
12 2010 3.0 76
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
Back to Top