April weather in Rockport, TX
The average temperature in Rockport in April is 72.4°F (65.1°F–79.7°F). Average precipitation: 2.11 inches.
April is a spring month in Rockport, and is warmer than the annual average of 72.4°F. Daily temperatures swing about 14.6°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 12h 41m. For travel, April is one of the best months of the year to visit.
Avg High
79.7°F
Avg Low
65.1°F
Precipitation
2.11 in
Daylight
12h 41m
April records in Rockport
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 91.9°F (1974) | 44.1°F (1962) | 0.79 in (2007) |
| April 2 | 91.0°F (1974) | 44.1°F (1996) | 0.85 in (2012) |
| April 3 | 89.1°F (2024) | 37.9°F (1987) | 2.00 in (2004) |
| April 4 | 87.1°F (2025) | 45.0°F (1960) | 0.47 in (2020) |
| April 5 | 90.0°F (2026) | 43.0°F (1977) | 3.50 in (2004) |
| April 6 | 84.9°F (1999) | 42.1°F (1994) | 0.86 in (1961) |
| April 7 | 95.0°F (1986) | 39.0°F (1971) | 0.99 in (2019) |
| April 8 | 86.0°F (2004) | 39.0°F (2007) | 0.89 in (2023) |
| April 9 | 96.1°F (1986) | 39.0°F (1973) | 0.62 in (1959) |
| April 10 | 89.1°F (1984) | 41.0°F (1973) | 0.95 in (2024) |
| April 11 | 100.0°F (1986) | 46.9°F (1988) | 1.32 in (1985) |
| April 12 | 90.0°F (2005) | 44.1°F (1997) | 4.14 in (1969) |
| April 13 | 91.0°F (2009) | 42.1°F (1980) | 0.42 in (1989) |
| April 14 | 90.0°F (1986) | 39.0°F (1980) | 0.63 in (1975) |
| April 15 | 91.0°F (1999) | 44.1°F (2007) | 0.10 in (2010) |
| April 16 | 88.0°F (2023) | 45.0°F (1983) | 2.86 in (2012) |
| April 17 | 88.0°F (2026) | 44.1°F (1999) | 2.30 in (2012) |
| April 18 | 91.0°F (1988) | 52.0°F (2001) | 1.67 in (2019) |
| April 19 | 90.0°F (1988) | 54.0°F (1980) | 0.28 in (1989) |
| April 20 | 87.1°F (2024) | 53.1°F (1966) | 1.18 in (1976) |
| April 21 | 88.0°F (2024) | 48.9°F (1978) | 0.83 in (2025) |
| April 22 | 89.1°F (2009) | 51.1°F (1998) | 1.00 in (2025) |
| April 23 | 93.0°F (1971) | 50.0°F (1995) | 1.30 in (1978) |
| April 24 | 89.1°F (1971) | 41.0°F (1982) | 2.24 in (2023) |
| April 25 | 90.0°F (1988) | 46.0°F (1982) | 3.00 in (2004) |
| April 26 | 91.0°F (2003) | 55.9°F (2001) | 1.99 in (1985) |
| April 27 | 88.0°F (2007) | 52.0°F (1973) | 4.27 in (1972) |
| April 28 | 91.0°F (1964) | 50.0°F (2008) | 0.40 in (1989) |
| April 29 | 84.9°F (1988) | 50.0°F (2008) | 1.40 in (1979) |
| April 30 | 89.1°F (2024) | 44.1°F (1996) | 2.32 in (1977) |