Riverside - Recent April Temperatures and Rainfall





The numbers here describe what the April weather in Riverside, California 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 days occurred each April. Then there's information on how much rain actually landed this month during recent years, as well as how often Riverside had wet weather.

The climate data come from weather measurements made at the Riverside Municipal Airport.

Temperature Weather iconTemperature

April temperature averages by year in Riverside
High °F Low °F Year High °C Low °C
79 52 2018 26 11
81 52 2017 27 11
80 53 2016 26 12
79 52 2015 26 11
80 52 2014 27 11
78 52 2013 25 11
78 51 2012 26 11
76 52 2011 24 11
72 48 2010 22 9
Number of days in April when the temperature in Riverside rose to at least 70 or 90 degrees Fahrenheit
Year 70 °F
21 °C
90 °F
32 °C
2018 26 4
2017 30 3
2016 25 6
2015 24 3
2014 26 6
2013 24 1
2012 23 3
2011 23 4
2010 18 0

Rainy Weather iconRain

This table gives the total precipitation that fell on Riverside 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 Riverside
Days Year Inches Milli­metres
0 2018 0.0 0
1 2017 0.1 3
6 2016 0.5 12
2 2015 0.4 9
3 2014 0.4 9
0 2013 0.0 0
4 2012 0.9 22
2 2011 0.0 1
7 2010 1.0 25
Reference

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

Riverside - Recent Years
Riverside - Extremes
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