March weather in Port Aransas, TX
The average temperature in Port Aransas in March is 65.1°F (60.1°F–70.1°F). Average precipitation: 2.42 inches.
March is a spring month in Port Aransas, and is cooler than the annual average of 71.9°F. Daily temperatures swing about 10°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 11h 50m. For travel, March is one of the best months of the year to visit.
Avg High
70.1°F
Avg Low
60.1°F
Precipitation
2.42 in
Daylight
11h 50m
March records in Port Aransas
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 79.0°F (2017) | 41.0°F (1996) | 1.42 in (1990) |
| March 2 | 87.1°F (1991) | 39.0°F (2002) | 0.57 in (2005) |
| March 3 | 75.9°F (1993) | 34.0°F (2014) | 0.37 in (2001) |
| March 4 | 79.0°F (2023) | 34.0°F (1989) | 0.73 in (2017) |
| March 5 | 78.1°F (1997) | 34.0°F (1989) | 0.41 in (1993) |
| March 6 | 78.1°F (2000) | 35.1°F (1989) | 0.45 in (2005) |
| March 7 | 81.0°F (2005) | 33.1°F (1989) | 2.52 in (1995) |
| March 8 | 79.0°F (2023) | 36.0°F (1996) | 1.06 in (2015) |
| March 9 | 87.1°F (2006) | 37.9°F (1996) | 3.39 in (2016) |
| March 10 | 80.1°F (2023) | 39.0°F (1994) | 0.53 in (2017) |
| March 11 | 80.1°F (2023) | 48.0°F (1992) | 1.30 in (2017) |
| March 12 | 84.0°F (1986) | 44.1°F (1993) | 1.65 in (2007) |
| March 13 | 84.9°F (2023) | 39.0°F (1993) | 1.72 in (1995) |
| March 14 | 78.1°F (2004) | 44.1°F (1988) | 5.52 in (2000) |
| March 15 | 84.9°F (2008) | 48.9°F (1988) | 2.27 in (1994) |
| March 16 | 79.0°F (2006) | 48.0°F (2005) | 3.52 in (1997) |
| March 17 | 78.1°F (2017) | 46.0°F (2005) | 0.44 in (1997) |
| March 18 | 84.9°F (1992) | 43.0°F (1988) | 1.37 in (2000) |
| March 19 | 81.0°F (2003) | 42.1°F (1988) | 0.68 in (2016) |
| March 20 | 82.9°F (2006) | 43.0°F (2010) | 0.72 in (2012) |
| March 21 | 80.1°F (2004) | 42.1°F (2010) | 0.55 in (2015) |
| March 22 | 82.0°F (2005) | 43.0°F (1989) | 0.10 in (2022) |
| March 23 | 80.1°F (2000) | 48.0°F (1989) | 0.69 in (1993) |
| March 24 | 79.0°F (2007) | 43.0°F (2006) | 0.06 in (2014) |
| March 25 | 81.0°F (2023) | 46.9°F (2006) | 0.11 in (1997) |
| March 26 | 84.0°F (2023) | 46.0°F (1996) | 0.87 in (2003) |
| March 27 | 79.0°F (1991) | 46.0°F (1996) | 2.39 in (1992) |
| March 28 | 79.0°F (2007) | 48.0°F (1996) | 1.90 in (1999) |
| March 29 | 82.9°F (1989) | 41.0°F (1987) | 3.75 in (1990) |
| March 30 | 82.0°F (2012) | 36.0°F (1987) | 0.42 in (1988) |
| March 31 | 82.9°F (2004) | 37.9°F (1987) | 0.83 in (2019) |