Riverside - Recent October Temperatures and Rainfall





The numbers here describe what the October weather in Riverside, California was like for every year since 2010. A series of tables gives October 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 October. 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

October temperature averages by year in Riverside
High °F Low °F Year High °C Low °C
82 57 2018 28 14
88 58 2017 31 14
83 58 2016 28 14
87 63 2015 31 17
87 59 2014 31 15
80 53 2013 27 12
84 58 2012 29 15
84 55 2011 29 13
2010
Number of days in October when the temperature in Riverside rose to at least 70 or 90 degrees Fahrenheit
Year 70 °F
21 °C
90 °F
32 °C
2018 30 4
2017 31 16
2016 30 10
2015 30 11
2014 31 11
2013 26 3
2012 28 8
2011 28 10
2010

Rainy Weather iconRain

This table gives the total precipitation that fell on Riverside during October 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 October in Riverside
Days Year Inches Milli­metres
4 2018 1.1 28
0 2017 0.0 0
4 2016 1.0 24
3 2015 0.2 5
0 2014 0.0 0
2 2013 0.3 8
1 2012 0.2 6
3 2011 0.5 13
8 2010 0.3 8
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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