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Rainfall Totals Last 24 Hours in McKinney, TX
Last Rain · 24 Hours · 72 Hours · 7 Days · 30 Days
This Month · This Year
How much rain did McKinney, TX get?
| Last RainAugust 25, 2026 | 24 Hours | 72 Hours | 7 Days | 30 Days | This Month | This Year |
|---|---|---|---|---|---|---|
| 0.05″ | 0.00″ | 0.00″ | 0.00″ | 0.05″ | 0.00″ | 26.63″ |
Precipitation by month
Wettest month
6.59″
May 2026
Driest month
0.00″
September 2026
Longest dry streak
21 days
ended Jan 7
Most rain in 24 hours
3.29″
Nov 20
| Month | Rain | Normal | % of normal | Rainy days |
|---|---|---|---|---|
| October 2025 | 1.62″ | — | — | 4 |
| November 2025 | 4.32″ | — | — | 5 |
| December 2025 | 0.06″ | — | — | 2 |
| January 2026 | 1.80″ | — | — | 5 |
| February 2026 | 2.22″ | — | — | 4 |
| March 2026 | 2.62″ | — | — | 6 |
| April 2026 | 4.29″ | — | — | 10 |
| May 2026 | 6.59″ | — | — | 11 |
| June 2026 | 6.44″ | — | — | 11 |
| July 2026 | 2.65″ | — | — | 7 |
| August 2026 | 0.02″ | — | — | 2 |
| September 2026 | 0.00″ | — | — | 0 |