Peoria
The tables below display average monthly climate and weather indicators in Peoria Illinois.
Temperature by: Fahrenheit / Centigrade
Peoria Temperature |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Avg. Temperature | 21.6 | 26.3 | 39.0 | 51.4 | 61.9 | 71.5 | 75.5 | 73.1 | 66.1 | 54.0 | 41.2 | 27.0 | 50.7 |
Avg. Max Temperature | 29.9 | 34.9 | 48.1 | 62.0 | 72.8 | 82.2 | 85.7 | 83.1 | 76.9 | 64.8 | 49.8 | 34.6 | 60.4 |
Avg. Min Temperature | 13.2 | 17.7 | 29.8 | 40.8 | 50.9 | 60.7 | 65.4 | 63.1 | 55.2 | 43.1 | 32.5 | 19.3 | 41.0 |
Days with Max Temp of 90 F or Higher | 0.0 | 0.0 | 0.0 | < 0.5 | < 0.5 | 5.0 | 8.0 | 5.0 | 2.0 | < 0.5 | 0.0 | 0.0 | 20.0 |
Days with Min Temp Below Freezing | 29.0 | 25.0 | 19.0 | 6.0 | < 0.5 | 0.0 | 0.0 | 0.0 | < 0.5 | 4.0 | 17.0 | 27.0 | 127 |
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Peoria Heating and Cooling |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Heating Degree Days | 1345 | 1084 | 806 | 408 | 183 | 11.0 | 0.0 | 9.0 | 54.0 | 356 | 714 | 1178 | 6148 |
Cooling Degree Days | 0.0 | 0.0 | 0.0 | 0.0 | 87.0 | 206 | 326 | 261 | 87.0 | 15.0 | 0.0 | 0.0 | 982 |
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Peoria Precipitation |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Precipitation (inches) | 1.5 | 1.4 | 2.9 | 3.8 | 3.7 | 4.0 | 4.2 | 3.1 | 3.9 | 2.7 | 2.7 | 2.4 | 36.3 |
Days with Precipitation 0.01 inch or More | 9.0 | 8.0 | 11.0 | 12.0 | 12.0 | 10.0 | 9.0 | 8.0 | 9.0 | 8.0 | 9.0 | 10.0 | 114 |
Monthly Snowfall (inches) | 6.6 | 5.4 | 4.0 | 0.8 | 0.0 | 0.0 | < 0.05 | 0.0 | < 0.05 | 0.1 | 2.0 | 5.9 | 24.8 |
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Other Peoria Weather Indicators |
Jan |
Feb |
Mar |
Apr |
May |
Jun |
Jul |
Aug |
Sep |
Oct |
Nov |
Dec |
Annual |
Average Wind Speed | 11.0 | 10.9 | 12.0 | 11.6 | 9.9 | 8.9 | 7.8 | 7.5 | 8.3 | 9.3 | 10.7 | 10.6 | 9.9 |
Clear Days | 7.0 | 7.0 | 6.0 | 6.0 | 7.0 | 7.0 | 9.0 | 10.0 | 11.0 | 11.0 | 7.0 | 7.0 | 95.0 |
Partly Cloudy Days | 6.0 | 6.0 | 7.0 | 8.0 | 10.0 | 11.0 | 12.0 | 10.0 | 9.0 | 8.0 | 6.0 | 6.0 | 97.0 |
Cloudy Days | 18.0 | 16.0 | 18.0 | 16.0 | 14.0 | 12.0 | 10.0 | 10.0 | 10.0 | 12.0 | 17.0 | 19.0 | 172 |
Percent of Possible Sunshine | 47.0 | 50.0 | 51.0 | 55.0 | 60.0 | 67.0 | 69.0 | 67.0 | 64.0 | 61.0 | 43.0 | 42.0 | 56.0 |
Avg. Relative Humidity | 59.5 | 75.5 | 74.5 | 70.5 | 69.0 | 70.0 | 72.5 | 75.0 | 75.0 | 72.5 | 71.0 | 75.0 | 77.5 |
Weather information for other cities in Illinois