May weather in South Bay, FL
The average temperature in South Bay in May is 77.5°F (65.9°F–89.2°F). Average precipitation: 4.55 inches.
May is a spring month in South Bay, and is warmer than the annual average of 74.3°F. Daily temperatures swing about 23.3°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 13h 19m. For travel, May is hot.
Avg High
89.2°F
Avg Low
65.9°F
Precipitation
4.55 in
Daylight
13h 19m
May records in South Bay
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 93.0°F (1971) | 45.0°F (1987) | 1.45 in (1988) |
| May 2 | 96.1°F (2002) | 46.9°F (1987) | 1.50 in (1927) |
| May 3 | 95.0°F (2002) | 45.0°F (1925) | 1.75 in (1931) |
| May 4 | 95.0°F (1997) | 52.0°F (1940) | 3.66 in (1963) |
| May 5 | 93.9°F (1994) | 50.0°F (1945) | 2.54 in (1949) |
| May 6 | 93.9°F (2002) | 50.0°F (1945) | 1.85 in (1986) |
| May 7 | 93.0°F (1933) | 46.0°F (1945) | 2.74 in (1978) |
| May 8 | 93.0°F (1950) | 45.0°F (1992) | 2.63 in (1941) |
| May 9 | 93.9°F (1998) | 44.1°F (1928) | 2.02 in (2000) |
| May 10 | 93.9°F (1933) | 44.1°F (1928) | 2.38 in (1977) |
| May 11 | 93.9°F (1998) | 48.9°F (1928) | 2.90 in (1977) |
| May 12 | 93.0°F (1927) | 54.0°F (1953) | 2.40 in (1958) |
| May 13 | 95.0°F (1995) | 52.0°F (1955) | 2.26 in (1954) |
| May 14 | 95.0°F (1967) | 48.9°F (1960) | 1.15 in (1965) |
| May 15 | 97.0°F (1995) | 48.0°F (1931) | 2.16 in (1969) |
| May 16 | 96.1°F (1995) | 50.0°F (1931) | 1.74 in (1971) |
| May 17 | 93.9°F (1994) | 46.0°F (1927) | 1.44 in (1934) |
| May 18 | 95.0°F (1995) | 51.1°F (1927) | 2.50 in (1997) |
| May 19 | 95.0°F (1995) | 55.9°F (1927) | 2.95 in (1978) |
| May 20 | 95.0°F (1995) | 54.0°F (1937) | 2.17 in (1933) |
| May 21 | 93.9°F (1995) | 57.0°F (1948) | 2.40 in (1981) |
| May 22 | 95.0°F (1950) | 57.0°F (1994) | 2.18 in (1996) |
| May 23 | 93.9°F (1947) | 57.0°F (1994) | 1.86 in (1950) |
| May 24 | 93.0°F (1949) | 55.9°F (1954) | 2.61 in (1968) |
| May 25 | 95.0°F (2000) | 55.9°F (1928) | 1.77 in (1973) |
| May 26 | 93.9°F (2000) | 55.9°F (1941) | 1.80 in (1982) |
| May 27 | 99.0°F (1924) | 55.9°F (1928) | 2.52 in (1961) |
| May 28 | 95.0°F (1953) | 54.0°F (1940) | 2.65 in (1951) |
| May 29 | 95.0°F (1973) | 52.0°F (1934) | 2.75 in (1982) |
| May 30 | 97.0°F (2000) | 57.9°F (1934) | 2.62 in (1982) |
| May 31 | 93.9°F (1945) | 55.0°F (1971) | 1.44 in (1947) |