May weather in Phelps, NY
The average temperature in Phelps in May is 56.5°F (46.4°F–66.6°F). Average precipitation: 3.27 inches.
May is a spring month in Phelps, and is warmer than the annual average of 47°F. Daily temperatures swing about 20.2°F between overnight low and afternoon high. Expect about 13 days with precipitation. Daylight averages about 14h 28m. For travel, May is a comfortable month to visit.
Avg High
66.6°F
Avg Low
46.4°F
Precipitation
3.27 in
Daylight
14h 28m
May records in Phelps
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 84.9°F (1970) | 27.0°F (1978) | 1.55 in (1996) |
| May 2 | 84.9°F (1970) | 28.0°F (1974) | 0.97 in (1989) |
| May 3 | 84.0°F (2018) | 30.9°F (1986) | 0.87 in (2004) |
| May 4 | 86.0°F (2001) | 28.9°F (1978) | 1.09 in (1984) |
| May 5 | 86.0°F (2001) | 27.0°F (1974) | 1.21 in (1990) |
| May 6 | 82.9°F (1980) | 32.0°F (1969) | 0.90 in (1993) |
| May 7 | 82.9°F (2000) | 28.9°F (1970) | 1.73 in (2025) |
| May 8 | 84.9°F (1982) | 30.9°F (1974) | 0.70 in (1982) |
| May 9 | 88.0°F (1979) | 27.0°F (2020) | 0.90 in (1972) |
| May 10 | 90.0°F (1979) | 28.9°F (2020) | 0.44 in (2019) |
| May 11 | 87.1°F (1979) | 30.9°F (1974) | 1.44 in (1998) |
| May 12 | 86.0°F (1987) | 30.9°F (2020) | 1.52 in (2003) |
| May 13 | 82.0°F (1991) | 28.0°F (2005) | 1.32 in (2000) |
| May 14 | 86.0°F (2004) | 33.1°F (2013) | 1.62 in (2014) |
| May 15 | 88.0°F (1974) | 34.0°F (1971) | 1.00 in (1989) |
| May 16 | 82.0°F (1998) | 35.1°F (2016) | 1.32 in (2014) |
| May 17 | 89.1°F (1991) | 34.0°F (1973) | 1.92 in (1974) |
| May 18 | 86.0°F (1977) | 30.0°F (2023) | 0.80 in (1991) |
| May 19 | 89.1°F (1996) | 33.1°F (2009) | 1.03 in (2000) |
| May 20 | 91.9°F (1996) | 35.1°F (1976) | 1.28 in (1976) |
| May 21 | 89.1°F (1996) | 35.1°F (2002) | 0.96 in (2023) |
| May 22 | 89.1°F (2021) | 36.0°F (2007) | 1.16 in (2013) |
| May 23 | 88.0°F (2024) | 33.1°F (2015) | 0.56 in (2025) |
| May 24 | 86.0°F (1975) | 37.0°F (1992) | 0.66 in (2004) |
| May 25 | 86.0°F (1975) | 36.0°F (1992) | 0.95 in (1977) |
| May 26 | 87.1°F (2012) | 36.0°F (2023) | 0.79 in (2019) |
| May 27 | 88.0°F (1991) | 33.1°F (1969) | 0.67 in (1991) |
| May 28 | 88.0°F (2010) | 37.0°F (1983) | 1.06 in (2022) |
| May 29 | 90.0°F (2012) | 37.9°F (1992) | 1.04 in (2025) |
| May 30 | 89.1°F (1987) | 39.0°F (1996) | 1.23 in (2002) |
| May 31 | 93.0°F (2006) | 39.0°F (1984) | 1.58 in (2015) |