Average Weather Data for Chicago, Illinois
Monthly Averages
| January | February | March | April | May | June | July | August | September | October | November | December | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average Monthly high in °F: | 32° | 36° | 46° | 59° | 70° | 81° | 84° | 82° | 75° | 63° | 48° | 36° |
| Average Monthly low in °F: | 18° | 21° | 30° | 41° | 52° | 63° | 68° | 66° | 57° | 46° | 34° | 23° |
| Average Snow/Rain (Precip.) (in inches) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Days with precipitation: | 10 | 8 | 11 | 11 | 11 | 10 | 9 | 9 | 8 | 10 | 11 | 11 |
| Hours of sunshine: | 135 | 136 | 187 | 215 | 281 | 311 | 318 | 283 | 226 | 193 | 113 | 106 |
Yearly Averages
| What's The Average High Temp in Chicago? | 59.3 °F |
| What's the Average Low in Chicago? | 43.3 °F |
| What's the Average Temperature in Chicago? | 51.3 °F |
| How Many Inches of Rain per year does Chicago get ? | 39.04 inches |
| How Many Rainy Days a year are there in Chicago? | 119 days |
| How Much Sunshine each year is there in Chicago (in hours)? | 2504 hours |
| How much, if any, snow falls each year in Chicago? | N/A |
N/A = This data was not available for this city. Usually this means the weather station did not supply, track, or have this particular information.
Chicago Temperature and Rain Graphs
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Average high in °F
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Average low in °F
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Average precipitation in inches
