May weather in Lockport, NY
The average temperature in Lockport in May is 58.5°F (47.6°F–69.4°F). Average precipitation: 3.05 inches.
May is a spring month in Lockport, and is warmer than the annual average of 49.1°F. Daily temperatures swing about 21.8°F between overnight low and afternoon high. Daylight averages about 14h 29m. For travel, May is a comfortable month to visit.
Avg High
69.4°F
Avg Low
47.6°F
Precipitation
3.05 in
Daylight
14h 29m
May records in Lockport
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 87.1°F (1970) | 28.0°F (1963) | 1.26 in (1953) |
| May 2 | 82.9°F (1942) | 27.0°F (1974) | 1.03 in (1929) |
| May 3 | 84.0°F (1913) | 27.0°F (1911) | 1.09 in (1996) |
| May 4 | 84.9°F (1913) | 27.0°F (1926) | 1.24 in (1893) |
| May 5 | 87.1°F (1944) | 30.0°F (1926) | 0.95 in (1990) |
| May 6 | 86.0°F (1949) | 28.0°F (1968) | 0.83 in (1974) |
| May 7 | 87.1°F (1930) | 25.0°F (1966) | 1.41 in (1989) |
| May 8 | 86.0°F (1979) | 25.0°F (1956) | 0.99 in (1982) |
| May 9 | 86.0°F (1979) | 28.0°F (2020) | 0.84 in (1960) |
| May 10 | 87.1°F (1936) | 28.0°F (1923) | 1.59 in (1919) |
| May 11 | 87.1°F (1979) | 27.0°F (1902) | 1.37 in (1998) |
| May 12 | 86.0°F (1992) | 26.1°F (1907) | 1.07 in (1974) |
| May 13 | 84.9°F (1991) | 28.9°F (1967) | 1.05 in (1990) |
| May 14 | 86.0°F (1974) | 32.0°F (1910) | 1.15 in (1964) |
| May 15 | 90.0°F (1962) | 33.1°F (1912) | 0.85 in (1900) |
| May 16 | 91.0°F (1998) | 28.9°F (1936) | 2.26 in (1976) |
| May 17 | 91.0°F (1962) | 28.0°F (1955) | 1.70 in (1937) |
| May 18 | 91.0°F (1962) | 30.0°F (1981) | 0.75 in (1924) |
| May 19 | 91.9°F (1921) | 30.9°F (1944) | 1.48 in (1986) |
| May 20 | 91.0°F (1911) | 30.9°F (1956) | 2.20 in (1894) |
| May 21 | 91.0°F (1977) | 28.9°F (1936) | 2.00 in (1912) |
| May 22 | 91.0°F (1911) | 30.0°F (1935) | 1.32 in (1913) |
| May 23 | 89.1°F (1991) | 30.0°F (1967) | 1.95 in (1940) |
| May 24 | 87.1°F (1977) | 28.9°F (1956) | 0.85 in (1949) |
| May 25 | 87.1°F (2020) | 30.0°F (1956) | 1.54 in (1955) |
| May 26 | 90.0°F (2020) | 32.0°F (1969) | 1.15 in (1907) |
| May 27 | 89.1°F (1939) | 32.0°F (1915) | 1.11 in (1914) |
| May 28 | 90.0°F (1911) | 32.0°F (1927) | 1.19 in (1981) |
| May 29 | 88.0°F (1987) | 36.0°F (1894) | 1.36 in (1933) |
| May 30 | 90.0°F (2018) | 35.1°F (1915) | 0.98 in (1942) |
| May 31 | 87.1°F (1944) | 30.9°F (1906) | 1.40 in (1942) |