March weather in Round Rock, TX
The average temperature in Round Rock in March is °F (°F–°F). Average precipitation: 3.12 inches.
March is a spring month in Round Rock, and is cooler than the annual average of 0°F. Expect about 6 days with precipitation. Daylight averages about 11h 49m.
Avg High
°F
Avg Low
°F
Precipitation
3.12 in
Daylight
11h 49m
March records in Round Rock
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | — | — | 0.68 in (1990) |
| March 2 | — | — | 1.12 in (2005) |
| March 3 | — | — | 0.86 in (2001) |
| March 4 | — | — | 2.70 in (1981) |
| March 5 | — | — | 0.79 in (2004) |
| March 6 | — | — | 0.32 in (1968) |
| March 7 | — | — | 2.00 in (1970) |
| March 8 | — | — | 0.60 in (1970) |
| March 9 | — | — | 1.10 in (2001) |
| March 10 | — | — | 0.78 in (2013) |
| March 11 | — | — | 2.61 in (1968) |
| March 12 | — | — | 2.75 in (2007) |
| March 13 | — | — | 2.23 in (1995) |
| March 14 | — | — | 1.44 in (1990) |
| March 15 | — | — | 0.75 in (1990) |
| March 16 | — | — | 1.42 in (1998) |
| March 17 | — | — | 2.24 in (2000) |
| March 18 | — | — | 0.94 in (1988) |
| March 19 | — | — | 2.16 in (1999) |
| March 20 | — | — | 2.78 in (2012) |
| March 21 | — | — | 0.95 in (2015) |
| March 22 | — | — | 0.89 in (1989) |
| March 23 | — | — | 0.87 in (1969) |
| March 24 | — | — | 1.00 in (1973) |
| March 25 | — | — | 0.91 in (2004) |
| March 26 | — | — | 0.87 in (1983) |
| March 27 | — | — | 1.64 in (2007) |
| March 28 | — | — | 2.50 in (2001) |
| March 29 | — | — | 1.15 in (2006) |
| March 30 | — | — | 0.39 in (1990) |
| March 31 | — | — | 1.14 in (2002) |