May weather in Herkimer, NY
The average temperature in Herkimer in May is 55.9°F (43.5°F–68.3°F). Average precipitation: inches.
May is a spring month in Herkimer, and is warmer than the annual average of 45.5°F. Daily temperatures swing about 24.8°F between overnight low and afternoon high. Daylight averages about 14h 28m. For travel, May is a comfortable month to visit.
Avg High
68.3°F
Avg Low
43.5°F
Precipitation
in
Daylight
14h 28m
May records in Herkimer
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 87.1°F (1899) | 24.1°F (1978) | 1.46 in (1953) |
| May 2 | 86.0°F (1926) | 21.9°F (1974) | 0.98 in (1989) |
| May 3 | 87.1°F (2001) | 25.0°F (1957) | 1.70 in (1992) |
| May 4 | 90.0°F (1913) | 27.0°F (1986) | 0.86 in (1984) |
| May 5 | 90.0°F (1944) | 25.0°F (1974) | 1.05 in (1922) |
| May 6 | 90.0°F (1944) | 28.9°F (1968) | 1.48 in (1989) |
| May 7 | 84.9°F (1941) | 21.0°F (1966) | 1.30 in (1935) |
| May 8 | 84.9°F (1936) | 23.0°F (1956) | 0.77 in (1966) |
| May 9 | 87.1°F (1979) | 26.1°F (1985) | 1.10 in (1923) |
| May 10 | 84.9°F (1979) | 19.0°F (1966) | 0.90 in (1934) |
| May 11 | 89.1°F (1936) | 24.1°F (1923) | 1.34 in (1898) |
| May 12 | 84.9°F (2001) | 25.0°F (1907) | 1.32 in (1952) |
| May 13 | 84.0°F (1944) | 27.0°F (1928) | 2.16 in (1918) |
| May 14 | 86.0°F (1900) | 30.0°F (1928) | 1.09 in (1964) |
| May 15 | 84.9°F (1900) | 30.9°F (1899) | 1.47 in (1938) |
| May 16 | 89.1°F (1932) | 26.1°F (1936) | 0.85 in (1909) |
| May 17 | 87.1°F (1991) | 26.1°F (1956) | 1.58 in (1916) |
| May 18 | 88.0°F (1962) | 28.0°F (1983) | 2.00 in (1973) |
| May 19 | 87.1°F (1903) | 26.1°F (1934) | 1.07 in (1958) |
| May 20 | 88.0°F (1989) | 28.0°F (2002) | 1.34 in (1976) |
| May 21 | 90.0°F (1911) | 28.9°F (1967) | 1.48 in (1946) |
| May 22 | 96.1°F (1945) | 32.0°F (1924) | 1.73 in (1944) |
| May 23 | 89.1°F (1975) | 28.0°F (1967) | 1.53 in (1916) |
| May 24 | 88.0°F (1975) | 27.0°F (1963) | 2.05 in (2001) |
| May 25 | 86.0°F (1932) | 28.9°F (1956) | 1.34 in (1922) |
| May 26 | 88.0°F (1914) | 30.9°F (1969) | 1.50 in (2009) |
| May 27 | 89.1°F (1914) | 28.0°F (1915) | 2.06 in (1906) |
| May 28 | 90.0°F (1911) | 32.0°F (1927) | 1.71 in (1984) |
| May 29 | 87.1°F (1949) | 33.1°F (1907) | 1.38 in (1968) |
| May 30 | 88.0°F (1978) | 30.0°F (1961) | 1.10 in (1947) |
| May 31 | 91.9°F (2006) | 30.0°F (1961) | 6.13 in (2009) |