Weather on March 17
Round Rock, TX
55 Years of Data
About This Date
March 17th in Round Rock, TX typically brings pleasant spring weather, with average highs around 73°F and lows near 49°F. Over 55 years of records, the warmest March 17th was in 1982 (77°F average), while the coldest was 2026 (40°F) — a 37°F range across recorded history. Rain or other precipitation has occurred on about 27% of March 17th dates historically, with the wettest March 17th recording 1.23" of rain. The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.4°F warmer on this date compared to 20-30 years ago.
Planning for March 17th in Round Rock, TX? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026coldest | 52° | 29° | 40° | — | — |
| 2025 | 79° | 42° | 60° | — | — |
| 2024 | 68° | 59° | 64° | 0.71" | — |
| 2023 | 80° | 39° | 60° | 0.07" | — |
| 2022 | 80° | 43° | 61° | — | — |
| 2021 | 81° | 56° | 68° | 0.04" | — |
| 2020 | 74° | 58° | 66° | — | — |
| 2019 | 62° | 44° | 53° | — | — |
| 2018 | 87° | 63° | 75° | — | — |
| 2017 | 78° | 57° | 68° | — | — |
| 2016 | 81° | 59° | 70° | — | — |
| 2015 | 77° | 52° | 64° | — | — |
| 2014 | 62° | 40° | 51° | — | — |
| 2013 | 84° | 58° | 71° | — | — |
| 2012 | 78° | 65° | 71° | — | — |
| 2011 | 77° | 60° | 69° | — | — |
| 2010 | 54° | 43° | 48° | 0.78" | — |
| 2009 | 85° | 42° | 63° | — | — |
| 2008 | 74° | 49° | 61° | — | — |
| 2006 | 80° | 56° | 68° | — | — |
| 2005 | 63° | 33° | 48° | — | — |
| 2004 | 74° | 56° | 65° | — | — |
| 2003 | 78° | 59° | 69° | — | — |
| 2002 | 65° | 49° | 57° | — | — |
| 2001 | 63° | 42° | 52° | — | — |
| 2000 | 82° | 38° | 60° | 1.04" | — |
| 1999 | 75° | 50° | 63° | — | — |
| 1998 | 72° | 44° | 58° | — | — |
| 1997 | 57° | 47° | 52° | 0.14" | — |
| 1996 | 82° | 49° | 65° | 0.12" | — |
| 1995 | 71° | 50° | 61° | 0.03" | — |
| 1994 | 74° | 49° | 61° | — | — |
| 1993 | 78° | 50° | 64° | — | — |
| 1992 | 75° | 58° | 66° | — | — |
| 1991 | 58° | 46° | 52° | 0.2" | — |
| 1990 | 72° | 43° | 57° | — | — |
| 1989 | 74° | 54° | 64° | — | — |
| 1988 | 55° | 49° | 52° | — | — |
| 1987 | 71° | 50° | 61° | 1.23" | — |
| 1986 | 82° | 53° | 68° | — | — |
| 1985 | 57° | 44° | 51° | 0.05" | — |
| 1984 | 80° | 64° | 72° | — | — |
| 1983 | 61° | 42° | 51° | 0.22" | — |
| 1982warmest | 85° | 70° | 77° | — | — |
| 1981 | 77° | 48° | 63° | — | — |
| 1980 | 63° | 50° | 56° | 0.08" | — |
| 1979 | 74° | 50° | 62° | 0.33" | — |
| 1978 | 78° | 35° | 57° | — | — |
| 1977 | 82° | 65° | 73° | 0.03" | — |
| 1976 | 69° | 29° | 49° | — | — |
| 1975 | 67° | 49° | 58° | — | — |
| 1974 | 82° | 43° | 62° | — | — |
| 1973 | 73° | 35° | 54° | — | — |
| 1972 | 91° | 43° | 67° | — | — |
| 1971 | 81° | 43° | 62° | — | — |
Round Rock, TX Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Round Rock, TX Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Round Rock, TX Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Round Rock, TX
Most pleasant months in Round Rock, TX: February, March, April, October, November.
What to expect on March 17th
This page shows what actually happened each year. For the odds — typical high and low, and how often it stays dry — see the climatological outlook for this date.
March 17th outlook →