March weather in Del Rio, TX
The average temperature in Del Rio in March is 68.1°F (56.1°F–80.1°F). Average precipitation: 1.18 inches.
March is a spring month in Del Rio, and is cooler than the annual average of 73.9°F. Daily temperatures swing about 24°F between overnight low and afternoon high. Expect about 5 days with precipitation. Daylight averages about 11h 49m. For travel, March is a comfortable month to visit.
Avg High
80.1°F
Avg Low
56.1°F
Precipitation
1.18 in
Daylight
11h 49m
March records in Del Rio
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| March 1 | 95.0°F (2023) | 28.9°F (1980) | 0.28 in (1990) |
| March 2 | 99.0°F (2023) | 21.0°F (1980) | 0.09 in (2001) |
| March 3 | 88.0°F (1964) | 23.0°F (2002) | 1.34 in (1992) |
| March 4 | 91.9°F (2013) | 25.0°F (2002) | 0.75 in (2020) |
| March 5 | 98.1°F (1991) | 28.9°F (1989) | 0.82 in (2005) |
| March 6 | 99.0°F (1991) | 28.0°F (1954) | 0.21 in (1995) |
| March 7 | 91.9°F (2025) | 28.9°F (1989) | 0.11 in (2005) |
| March 8 | 93.9°F (1964) | 28.9°F (1956) | 0.80 in (1953) |
| March 9 | 91.9°F (1993) | 30.0°F (1996) | 0.87 in (1953) |
| March 10 | 98.1°F (1954) | 30.9°F (1996) | 1.29 in (2016) |
| March 11 | 97.0°F (1955) | 36.0°F (1969) | 1.45 in (2009) |
| March 12 | 97.0°F (2025) | 26.2°F (2022) | 0.82 in (2004) |
| March 13 | 93.9°F (1989) | 30.9°F (1993) | 0.30 in (1994) |
| March 14 | 97.0°F (2008) | 30.9°F (1993) | 0.92 in (1974) |
| March 15 | 97.0°F (2026) | 37.0°F (1988) | 1.55 in (2020) |
| March 16 | 91.9°F (1982) | 37.0°F (1956) | 1.19 in (1994) |
| March 17 | 95.0°F (2013) | 33.1°F (1969) | 0.39 in (2023) |
| March 18 | 95.0°F (2025) | 35.1°F (1969) | 1.13 in (2023) |
| March 19 | 91.0°F (1974) | 28.9°F (1988) | 0.70 in (1955) |
| March 20 | 93.9°F (2026) | 28.0°F (1965) | 1.73 in (1979) |
| March 21 | 98.1°F (2026) | 30.9°F (2010) | 0.86 in (2015) |
| March 22 | 96.1°F (1995) | 30.0°F (1968) | 0.50 in (2003) |
| March 23 | 95.0°F (1995) | 35.1°F (1952) | 0.55 in (1973) |
| March 24 | 100.9°F (1954) | 30.9°F (1952) | 0.43 in (1967) |
| March 25 | 98.1°F (2020) | 37.0°F (1955) | 0.99 in (2007) |
| March 26 | 93.9°F (2011) | 28.0°F (1955) | 0.92 in (2007) |
| March 27 | 97.0°F (1956) | 33.1°F (1955) | 1.64 in (1999) |
| March 28 | 100.9°F (1971) | 27.0°F (1955) | 0.51 in (1981) |
| March 29 | 97.0°F (2025) | 36.0°F (1987) | 0.44 in (1990) |
| March 30 | 100.9°F (1954) | 30.9°F (2003) | 0.80 in (1990) |
| March 31 | 99.0°F (1974) | 32.0°F (1987) | 0.82 in (1957) |