Peoria - Recent Annual Temperatures, Rain & Snow





The numbers here describe what the weather in Peoria, Illinois was like for every year since 2010. A series of tables gives data by year for temperature, precipitation and snowfall.

They begin with average maximum and minimum temperatures in degrees Fahrenheit and Celsius. That's followed by how many really hot and cold days occurred each year. Then there's information on how much rain and snow actually landed during recent years, as well as how often Peoria had wet or snowy weather.

The climate data come from weather measurements made at Peoria International Airport.

Temperature Weather iconTemperature

Peoria temperature averages by year
High °F Low °F Year High °C Low °C
62 43 2018 17 6
64 45 2017 18 7
64 46 2016 18 8
64 45 2015 18 7
60 41 2014 15 5
61 42 2013 16 5
66 45 2012 19 7
62 43 2011 17 6
62 43 2010 17 6
Number of days each year when the temperature in Peoria dropped to 0 or 32 or below, or rose to at least 70 or 90 degrees Fahrenheit
0 °F
-18 °C
32 °F
0 °C
Year 70 °F
21 °C
90 °F
32 °C
10 138 2018 161 34
6 95 2017 175 26
3 99 2016 170 21
8 98 2015 178 25
15 129 2014 158 13
1 137 2013 158 23
0 104 2012 176 50
6 112 2011 154 34
11 114 2010 172 21

Rainy Weather iconPrecipitation

This table gives the total precipitation that fell on Peoria during each year from 2010. The number of days with precipitation counts the days when rainfall or snowfall (when melted) amounted to 0.01 inches (0.3 millimeters) or more.

Total precipitation in Peoria
Days Year Inches Milli­metres
132 2018 44.4 1126
115 2017 34.0 863
109 2016 37.3 947
112 2015 50.0 1270
133 2014 39.8 1011
119 2013 43.6 1107
104 2012 27.1 688
120 2011 39.9 1013
123 2010 44.2 1121

Snowy Weather iconSnow

Amount of snowfall in Peoria and number of days when new snow totalled at least 1 inch (2.5 centimetres)
Days Year Inches Centi­metres
12 2018 35.0 89
4 2017 15.8 40
4 2016 13.7 35
10 2015 32.9 84
18 2014 50.0 127
8 2013 28.7 73
6 2012 14.1 36
7 2011 34.0 86
14 2010 47.1 120
Reference

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

Peoria - Extremes
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