May weather in Hamilton, NY
The average temperature in Hamilton in May is 54.4°F (44.4°F–64.4°F). Average precipitation: 4.06 inches.
May is a spring month in Hamilton, and is warmer than the annual average of 44.3°F. Daily temperatures swing about 20°F between overnight low and afternoon high. Daylight averages about 14h 27m. For travel, May is a comfortable month to visit.
Avg High
64.4°F
Avg Low
44.4°F
Precipitation
4.06 in
Daylight
14h 27m
May records in Hamilton
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 82.9°F (1970) | 23.0°F (1922) | 2.27 in (2023) |
| May 2 | 84.0°F (1970) | 23.0°F (1963) | 1.14 in (1992) |
| May 3 | 82.9°F (1913) | 23.0°F (1932) | 1.44 in (1936) |
| May 4 | 84.9°F (1928) | 26.1°F (1926) | 1.37 in (1954) |
| May 5 | 84.9°F (1913) | 23.0°F (1926) | 0.85 in (1990) |
| May 6 | 86.0°F (1944) | 19.9°F (1963) | 0.95 in (1949) |
| May 7 | 84.9°F (1982) | 24.1°F (1966) | 1.53 in (2025) |
| May 8 | 84.0°F (1964) | 24.1°F (1956) | 0.82 in (1944) |
| May 9 | 84.9°F (2015) | 23.0°F (1950) | 1.50 in (1977) |
| May 10 | 82.9°F (1936) | 23.0°F (1966) | 1.00 in (1977) |
| May 11 | 84.0°F (1936) | 21.0°F (1923) | 3.39 in (2000) |
| May 12 | 84.9°F (1953) | 24.1°F (1938) | 1.60 in (1995) |
| May 13 | 82.0°F (2022) | 23.0°F (2020) | 2.08 in (2006) |
| May 14 | 81.0°F (2004) | 27.0°F (1923) | 1.62 in (1964) |
| May 15 | 82.9°F (1940) | 26.1°F (1928) | 1.26 in (1964) |
| May 16 | 86.0°F (1962) | 23.0°F (1936) | 1.50 in (1923) |
| May 17 | 89.1°F (1962) | 25.0°F (1921) | 1.75 in (1916) |
| May 18 | 88.0°F (1962) | 25.0°F (1983) | 1.77 in (1945) |
| May 19 | 90.0°F (1962) | 26.1°F (1944) | 1.28 in (2000) |
| May 20 | 89.1°F (1971) | 27.0°F (1944) | 1.00 in (1990) |
| May 21 | 88.0°F (1921) | 27.0°F (1924) | 0.86 in (1952) |
| May 22 | 87.1°F (1921) | 28.9°F (1935) | 2.02 in (2013) |
| May 23 | 84.0°F (2024) | 26.1°F (1929) | 1.70 in (1925) |
| May 24 | 87.1°F (1964) | 25.0°F (1963) | 1.51 in (2004) |
| May 25 | 86.0°F (1964) | 25.0°F (1956) | 1.15 in (1925) |
| May 26 | 87.1°F (1932) | 27.0°F (1956) | 1.24 in (1955) |
| May 27 | 88.0°F (2010) | 28.9°F (1954) | 1.36 in (2009) |
| May 28 | 86.0°F (2010) | 30.0°F (1983) | 1.37 in (2024) |
| May 29 | 87.1°F (2016) | 30.0°F (1992) | 1.02 in (1984) |
| May 30 | 88.0°F (1931) | 30.9°F (1956) | 3.00 in (1992) |
| May 31 | 87.1°F (2006) | 30.9°F (1966) | 3.00 in (1992) |