May weather in New Port Richey, FL
The average temperature in New Port Richey in May is 77.6°F (69.1°F–86.2°F). Average precipitation: 2.35 inches.
May is a spring month in New Port Richey, and is warmer than the annual average of 72.9°F. Daily temperatures swing about 17.1°F between overnight low and afternoon high. Expect about 6 days with precipitation. Daylight averages about 13h 24m. For travel, May is a comfortable month to visit.
Avg High
86.2°F
Avg Low
69.1°F
Precipitation
2.35 in
Daylight
13h 24m
May records in New Port Richey
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 93.0°F (1923) | 48.0°F (1939) | 1.39 in (1924) |
| May 2 | 93.9°F (1935) | 46.0°F (1939) | 4.65 in (1937) |
| May 3 | 93.0°F (1953) | 51.1°F (1925) | 3.65 in (1923) |
| May 4 | 93.0°F (1904) | 50.0°F (1929) | 4.05 in (2016) |
| May 5 | 93.9°F (1905) | 50.0°F (1940) | 0.70 in (1917) |
| May 6 | 95.0°F (1995) | 48.9°F (1970) | 1.04 in (1986) |
| May 7 | 95.0°F (1995) | 53.1°F (1945) | 2.86 in (1972) |
| May 8 | 93.9°F (1995) | 46.0°F (1992) | 11.09 in (1979) |
| May 9 | 95.0°F (1922) | 45.0°F (1992) | 3.17 in (1915) |
| May 10 | 96.1°F (1929) | 50.0°F (1992) | 1.37 in (1957) |
| May 11 | 95.0°F (1904) | 50.0°F (1923) | 0.69 in (2025) |
| May 12 | 96.1°F (1904) | 54.0°F (1906) | 1.20 in (1958) |
| May 13 | 93.9°F (1904) | 53.1°F (1924) | 1.60 in (1946) |
| May 14 | 95.0°F (1933) | 48.9°F (1983) | 1.15 in (2018) |
| May 15 | 96.1°F (1933) | 48.9°F (1917) | 3.63 in (1976) |
| May 16 | 95.0°F (1995) | 53.1°F (1917) | 1.80 in (1925) |
| May 17 | 96.1°F (1904) | 55.0°F (1931) | 4.08 in (1969) |
| May 18 | 96.1°F (1930) | 53.1°F (1927) | 2.35 in (1921) |
| May 19 | 93.9°F (1948) | 55.0°F (1939) | 2.78 in (1946) |
| May 20 | 96.1°F (2017) | 55.9°F (1894) | 3.07 in (1991) |
| May 21 | 98.1°F (1927) | 55.9°F (1939) | 2.49 in (1911) |
| May 22 | 97.0°F (1927) | 55.9°F (1939) | 1.84 in (1928) |
| May 23 | 95.0°F (1904) | 57.0°F (1939) | 2.52 in (1976) |
| May 24 | 96.1°F (1932) | 54.0°F (1939) | 2.34 in (2012) |
| May 25 | 98.1°F (2022) | 54.0°F (1892) | 2.50 in (1963) |
| May 26 | 97.0°F (1904) | 57.9°F (1892) | 4.07 in (1894) |
| May 27 | 98.1°F (1904) | 54.0°F (1979) | 3.25 in (1910) |
| May 28 | 98.1°F (1904) | 7.0°F (2000) | 2.25 in (1984) |
| May 29 | 99.0°F (1904) | 57.9°F (2022) | 2.68 in (1922) |
| May 30 | 100.0°F (1904) | 57.9°F (1971) | 3.43 in (1957) |
| May 31 | 95.0°F (2024) | 57.9°F (2022) | 2.31 in (1982) |