April weather in San Antonio, FL
The average temperature in San Antonio in April is 71.4°F (60.3°F–82.6°F). Average precipitation: 3.06 inches.
April is a spring month in San Antonio, and is cooler than the annual average of 71.9°F. Daily temperatures swing about 22.3°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 12h 41m. For travel, April is a comfortable month to visit.
Avg High
82.6°F
Avg Low
60.3°F
Precipitation
3.06 in
Daylight
12h 41m
April records in San Antonio
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 91.0°F (1896) | 37.9°F (1987) | 1.70 in (1957) |
| April 2 | 91.9°F (1975) | 39.9°F (1987) | 2.19 in (1895) |
| April 3 | 91.9°F (1945) | 43.0°F (1907) | 4.13 in (1941) |
| April 4 | 91.0°F (1945) | 41.0°F (1896) | 2.30 in (1966) |
| April 5 | 93.0°F (1999) | 39.0°F (1915) | 2.57 in (1931) |
| April 6 | 91.9°F (1999) | 39.0°F (1944) | 1.91 in (2008) |
| April 7 | 91.0°F (1908) | 41.0°F (1950) | 2.87 in (1927) |
| April 8 | 93.0°F (1948) | 41.0°F (1950) | 3.17 in (1916) |
| April 9 | 91.0°F (1948) | 41.0°F (2000) | 2.00 in (1958) |
| April 10 | 91.9°F (1962) | 43.0°F (1916) | 3.44 in (2018) |
| April 11 | 93.0°F (1900) | 41.0°F (1918) | 2.69 in (1928) |
| April 12 | 95.0°F (2020) | 39.9°F (1900) | 2.27 in (1913) |
| April 13 | 91.9°F (1965) | 41.0°F (1940) | 9.17 in (1953) |
| April 14 | 91.9°F (1994) | 42.1°F (1940) | 1.73 in (1914) |
| April 15 | 93.9°F (1994) | 44.1°F (1935) | 2.51 in (1931) |
| April 16 | 93.9°F (1994) | 42.1°F (1943) | 1.62 in (1920) |
| April 17 | 93.0°F (1900) | 42.1°F (1962) | 1.35 in (1899) |
| April 18 | 91.9°F (1944) | 43.0°F (1905) | 1.39 in (1934) |
| April 19 | 91.9°F (1981) | 43.0°F (1921) | 2.98 in (2013) |
| April 20 | 93.9°F (1935) | 44.1°F (1936) | 1.20 in (1900) |
| April 21 | 93.9°F (2006) | 45.0°F (1910) | 2.15 in (1965) |
| April 22 | 97.0°F (1968) | 46.9°F (1910) | 1.06 in (1958) |
| April 23 | 95.0°F (1896) | 48.0°F (1993) | 1.46 in (1928) |
| April 24 | 95.0°F (1896) | 45.0°F (1903) | 2.35 in (2020) |
| April 25 | 93.9°F (1958) | 45.0°F (1903) | 1.95 in (1965) |
| April 26 | 96.1°F (1958) | 46.9°F (1910) | 2.70 in (2010) |
| April 27 | 97.0°F (1945) | 43.0°F (1910) | 2.01 in (1928) |
| April 28 | 98.1°F (1945) | 34.0°F (2004) | 1.71 in (1997) |
| April 29 | 95.0°F (1906) | 6.1°F (1984) | 2.60 in (1953) |
| April 30 | 95.0°F (1909) | 46.0°F (1928) | 2.25 in (1957) |