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Rainfall Totals Last 24 Hours in Round Rock, TX
Last Rain · 24 Hours · 72 Hours · 7 Days · 30 Days
This Month · This Year
How much rain did Round Rock, TX get?
| Last RainSeptember 4, 2026 | 24 Hours | 72 Hours | 7 Days | 30 Days | This Month | This Year |
|---|---|---|---|---|---|---|
| 0.07″ | 0.07″ | 0.16″ | 0.16″ | 0.18″ | 0.07″ | 25.27″ |
Precipitation by month
Wettest month
6.62″
May 2026
Driest month
0.03″
August 2026
Longest dry streak
21 days
ended Apr 1
Most rain in 24 hours
3.31″
Jun 15
| Month | Rain | Normal | % of normal | Rainy days |
|---|---|---|---|---|
| October 2025 | 2.65″ | 4.63″ | 57% | 2 |
| November 2025 | 0.35″ | 2.80″ | 13% | 5 |
| December 2025 | 0.14″ | 2.76″ | 5% | 3 |
| January 2026 | 2.88″ | 2.59″ | 111% | 6 |
| February 2026 | 0.56″ | 2.02″ | 28% | 1 |
| March 2026 | 0.86″ | 2.95″ | 29% | 3 |
| April 2026 | 5.57″ | 2.32″ | 240% | 12 |
| May 2026 | 6.62″ | 4.11″ | 161% | 10 |
| June 2026 | 5.37″ | 4.39″ | 122% | 7 |
| July 2026 | 3.31″ | 2.80″ | 118% | 6 |
| August 2026 | 0.03″ | 2.33″ | 1% | 1 |
| September 2026 | 0.07″ | 3.42″ | 2% | 1 |