Riverside Temperatures: Averages by Month
The numbers here tell you how hot and cold the weather usually is in Riverside, California during each month of the year.
The average high and low temperatures are listed below for Riverside, in both degrees Fahrenheit and Celsius.
Maximums and minimums are only part of the temperature picture. To fill in the rest, there's information on how many days a month get above or below a given temperature.
To find out how often it rises over 80, 90 or 100 °F monthly and annually in Riverside, scroll down farther. There are also monthly and yearly counts of days with cold weather.
All the numbers are averages, based on climate data gathered from 1981 to 2010.
|High °F||Low °F||High °C||Low °C|
Days of Hot Weather in Riverside
Riverside often has 100-degree Fahrenheit weather in summer. The occasional spring or fall day will also get that hot.
How Often Riverside Has Cold Temperatures
The coldest nights of winter at Riverside drop down to 32 °F (0 °C) or a little below. But the city averages only two nights a year when its that chilly. And the days always warm up to above freezing.
National Climatic Data Center. NOAA's 1981-2010 Climate Normals.