May weather in Fort Myers Beach, FL
The average temperature in Fort Myers Beach in May is 79.3°F (69.1°F–89.5°F). Average precipitation: 3.46 inches.
May is a spring month in Fort Myers Beach, and is warmer than the annual average of 75.4°F. Daily temperatures swing about 20.4°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 13h 18m. For travel, May is hot.
Avg High
89.5°F
Avg Low
69.1°F
Precipitation
3.46 in
Daylight
13h 18m
May records in Fort Myers Beach
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 95.0°F (1991) | 53.1°F (1977) | 1.83 in (2013) |
| May 2 | 93.9°F (1990) | 55.0°F (1999) | 1.59 in (2022) |
| May 3 | 95.0°F (1953) | 57.0°F (1925) | 2.20 in (1892) |
| May 4 | 93.9°F (1953) | 54.0°F (1971) | 2.08 in (2024) |
| May 5 | 96.1°F (2002) | 52.0°F (1921) | 2.25 in (1986) |
| May 6 | 96.1°F (1984) | 50.0°F (1945) | 1.16 in (1956) |
| May 7 | 93.9°F (1915) | 51.1°F (1921) | 3.12 in (1968) |
| May 8 | 93.9°F (1927) | 53.1°F (1921) | 1.43 in (1956) |
| May 9 | 95.0°F (1962) | 54.0°F (1921) | 1.72 in (1949) |
| May 10 | 96.1°F (2009) | 54.0°F (1960) | 1.88 in (1957) |
| May 11 | 95.0°F (2012) | 55.0°F (1908) | 3.89 in (1977) |
| May 12 | 97.0°F (2011) | 51.1°F (1928) | 1.58 in (2025) |
| May 13 | 96.1°F (1998) | 55.9°F (1941) | 4.57 in (1972) |
| May 14 | 98.1°F (1943) | 55.0°F (1952) | 4.40 in (2007) |
| May 15 | 96.1°F (1990) | 54.0°F (1960) | 3.08 in (1921) |
| May 16 | 97.0°F (2017) | 52.0°F (1917) | 1.85 in (1893) |
| May 17 | 96.1°F (2017) | 55.0°F (1973) | 1.76 in (1933) |
| May 18 | 98.1°F (1989) | 55.9°F (1917) | 7.75 in (1989) |
| May 19 | 96.1°F (1944) | 57.9°F (1917) | 2.20 in (2002) |
| May 20 | 97.0°F (2017) | 55.0°F (1917) | 1.66 in (1932) |
| May 21 | 96.1°F (1998) | 54.0°F (1917) | 5.33 in (1980) |
| May 22 | 96.1°F (1951) | 55.9°F (1919) | 1.86 in (2018) |
| May 23 | 96.1°F (1953) | 59.0°F (1919) | 2.62 in (2018) |
| May 24 | 95.0°F (1953) | 55.9°F (1892) | 3.32 in (1970) |
| May 25 | 97.0°F (1919) | 60.1°F (1892) | 1.47 in (1932) |
| May 26 | 99.0°F (1953) | 60.1°F (1892) | 3.22 in (1961) |
| May 27 | 98.1°F (1989) | 60.1°F (1979) | 2.98 in (1947) |
| May 28 | 98.1°F (1953) | 62.1°F (1945) | 1.95 in (1936) |
| May 29 | 97.0°F (1989) | 62.1°F (1920) | 3.14 in (1968) |
| May 30 | 97.0°F (1937) | 59.0°F (1941) | 3.84 in (1930) |
| May 31 | 98.1°F (1945) | 60.1°F (1971) | 4.26 in (1907) |