May weather in Massena, NY
The average temperature in Massena in May is 55.9°F (43.9°F–67.9°F). Average precipitation: 3.14 inches.
May is a spring month in Massena, and is warmer than the annual average of 44.1°F. Daily temperatures swing about 24°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 14h 39m. For travel, May is a comfortable month to visit.
Avg High
67.9°F
Avg Low
43.9°F
Precipitation
3.14 in
Daylight
14h 39m
May records in Massena
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 86.0°F (1970) | 26.1°F (1969) | 1.86 in (2017) |
| May 2 | 84.9°F (2001) | 21.9°F (1974) | 0.62 in (1989) |
| May 3 | 86.0°F (2001) | 28.0°F (1966) | 1.14 in (1954) |
| May 4 | 84.0°F (1949) | 26.1°F (1974) | 0.47 in (1971) |
| May 5 | 80.1°F (1955) | 19.9°F (1974) | 0.84 in (2017) |
| May 6 | 82.0°F (1960) | 24.1°F (1968) | 0.84 in (1991) |
| May 7 | 87.1°F (1982) | 25.0°F (1966) | 0.74 in (1976) |
| May 8 | 88.0°F (1979) | 23.0°F (1956) | 0.74 in (1984) |
| May 9 | 88.0°F (2015) | 26.1°F (1956) | 1.93 in (2000) |
| May 10 | 84.9°F (1953) | 28.0°F (1958) | 1.28 in (2000) |
| May 11 | 84.9°F (1993) | 27.0°F (2010) | 1.01 in (1969) |
| May 12 | 87.1°F (2022) | 28.9°F (1962) | 1.02 in (1952) |
| May 13 | 84.0°F (2022) | 24.3°F (2020) | 1.14 in (1989) |
| May 14 | 87.1°F (2004) | 28.0°F (1950) | 0.90 in (2011) |
| May 15 | 91.9°F (2014) | 28.2°F (2013) | 1.50 in (2022) |
| May 16 | 95.0°F (1998) | 28.0°F (1987) | 1.16 in (2014) |
| May 17 | 88.0°F (1962) | 26.1°F (1957) | 0.93 in (1990) |
| May 18 | 90.0°F (1962) | 28.0°F (1967) | 1.67 in (1973) |
| May 19 | 95.0°F (1971) | 28.9°F (1991) | 1.37 in (1976) |
| May 20 | 90.0°F (1975) | 28.0°F (2002) | 1.11 in (1968) |
| May 21 | 89.1°F (1975) | 30.9°F (1957) | 0.57 in (1952) |
| May 22 | 89.1°F (1975) | 30.0°F (1967) | 0.94 in (2012) |
| May 23 | 93.9°F (1975) | 27.0°F (1967) | 0.71 in (1984) |
| May 24 | 88.0°F (1966) | 28.9°F (1956) | 1.14 in (2003) |
| May 25 | 89.1°F (2010) | 28.0°F (2002) | 0.90 in (1952) |
| May 26 | 96.1°F (2010) | 32.0°F (1969) | 1.43 in (1994) |
| May 27 | 95.0°F (2020) | 30.0°F (1954) | 1.91 in (1956) |
| May 28 | 90.0°F (2016) | 32.0°F (2021) | 0.90 in (1961) |
| May 29 | 90.0°F (1978) | 29.1°F (2021) | 0.72 in (2012) |
| May 30 | 91.0°F (1978) | 32.0°F (1967) | 0.49 in (1983) |
| May 31 | 90.0°F (1999) | 32.0°F (1961) | 1.81 in (2008) |