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Rainfall Totals Last 24 Hours in Chicago, IL
Last Rain · 24 Hours · 72 Hours · 7 Days · 30 Days
This Month · This Year
How much rain did Chicago, IL get?
| Last RainAugust 31, 2026 | 24 Hours | 72 Hours | 7 Days | 30 Days | This Month | This Year |
|---|---|---|---|---|---|---|
| 0.42″ | 0.00″ | 0.00″ | 0.57″ | 3.72″ | 0.00″ | 36.94″ |
Precipitation by month
Wettest month
6.72″
June 2026
Driest month
0.00″
September 2026
Longest dry streak
16 days
ended Nov 6
Most rain in 24 hours
3.67″
Jul 27
| Month | Rain | Normal | % of normal | Rainy days |
|---|---|---|---|---|
| October 2025 | 2.78″ | 3.48″ | 80% | 7 |
| November 2025 | 1.53″ | 2.35″ | 65% | 8 |
| December 2025 | 1.81″ | 1.79″ | 101% | 7 |
| January 2026 | 3.27″ | 1.48″ | 221% | 11 |
| February 2026 | 0.40″ | 1.46″ | 27% | 9 |
| March 2026 | 5.20″ | 1.88″ | 277% | 13 |
| April 2026 | 6.55″ | 3.57″ | 183% | 17 |
| May 2026 | 1.91″ | 4.09″ | 47% | 9 |
| June 2026 | 6.72″ | 4.01″ | 168% | 15 |
| July 2026 | 6.52″ | 3.55″ | 184% | 10 |
| August 2026 | 6.37″ | 3.99″ | 160% | 13 |
| September 2026 | 0.00″ | 2.77″ | 0% | 0 |