Weather on March 22
Round Rock, TX
55 Years of Data
Avg High
74°F
Avg Low
49°F
Warmest
1975
74°F avg
Coldest
2010
48°F avg
About This Date
March 22nd in Round Rock, TX typically brings pleasant spring weather, with average highs around 74°F and lows near 49°F — a 25°F daily swing. Over 31 years of records, the warmest March 22nd was in 1975 (74°F average), while the coldest was 2010 (48°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 23% of March 22nd dates historically, with the wettest March 22nd recording 1.65" of rain.
Planning for March 22nd in Round Rock, TX? Great weather for outdoor activities.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 91° | 57° | 74° | — | — |
| 2025 | 78° | 44° | 61° | — | — |
| 2024 | 61° | 53° | 57° | 0.33" | — |
| 2023 | 67° | 52° | 59° | 0.15" | — |
| 2022 | 76° | 54° | 65° | 0.76" | — |
| 2021 | 73° | 49° | 61° | — | — |
| 2020 | 55° | 46° | 51° | 1.65" | — |
| 2019 | 79° | 46° | 62° | — | — |
| 2018 | 77° | 40° | 58° | — | — |
| 2017 | 83° | 61° | 72° | — | — |
| 2016 | 68° | 32° | 50° | — | — |
| 2015 | 58° | 53° | 55° | 0.13" | — |
| 2014 | 80° | 54° | 67° | — | — |
| 2013 | 73° | 52° | 62° | — | — |
| 2012 | 71° | 42° | 57° | — | — |
| 2011 | 84° | 64° | 74° | — | — |
| 2010coldest | 61° | 35° | 48° | — | — |
| 2009 | 78° | 53° | 66° | — | — |
| 2008 | 78° | 48° | 63° | — | — |
| 1982 | 68° | 52° | 60° | 0.81" | — |
| 1981 | 74° | 50° | 62° | — | — |
| 1980 | 78° | 41° | 60° | — | — |
| 1979 | 78° | 58° | 68° | 1.09" | — |
| 1978 | 82° | 56° | 69° | — | — |
| 1977 | 70° | 41° | 55° | — | — |
| 1976 | 75° | 48° | 62° | — | — |
| 1975warmest | 85° | 63° | 74° | — | — |
| 1974 | 71° | 32° | 52° | — | — |
| 1973 | 70° | 50° | 60° | — | — |
| 1972 | 81° | 49° | 65° | — | — |
| 1971 | 83° | 54° | 68° | — | — |
31 years of data from GEORGETOWN