May weather in New Plymouth, ID
The average temperature in New Plymouth in May is 60.2°F (46.7°F–73.6°F). Average precipitation: 1.41 inches.
May is a spring month in New Plymouth, and is warmer than the annual average of 51.6°F. Daily temperatures swing about 26.9°F between overnight low and afternoon high. Expect about 7 days with precipitation. Daylight averages about 14h 33m. For travel, May is a comfortable month to visit.
Avg High
73.6°F
Avg Low
46.7°F
Precipitation
1.41 in
Daylight
14h 33m
May records in New Plymouth
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 89.1°F (1971) | 25.0°F (1946) | 0.80 in (1995) |
| May 2 | 93.9°F (1947) | 26.1°F (1948) | 0.41 in (1960) |
| May 3 | 93.0°F (1966) | 27.0°F (1959) | 0.44 in (1957) |
| May 4 | 98.1°F (1966) | 28.0°F (1964) | 0.46 in (1957) |
| May 5 | 95.0°F (1966) | 28.9°F (1986) | 1.08 in (2005) |
| May 6 | 95.0°F (1992) | 26.1°F (1964) | 1.12 in (2005) |
| May 7 | 95.0°F (1987) | 27.0°F (2010) | 0.55 in (1989) |
| May 8 | 91.0°F (1966) | 30.9°F (1990) | 0.36 in (1979) |
| May 9 | 93.0°F (1969) | 26.1°F (2002) | 0.45 in (2005) |
| May 10 | 91.0°F (1960) | 26.1°F (1999) | 0.51 in (2005) |
| May 11 | 95.0°F (1993) | 26.1°F (1999) | 0.68 in (1951) |
| May 12 | 96.1°F (1988) | 32.0°F (1948) | 1.03 in (1958) |
| May 13 | 93.9°F (1976) | 30.0°F (1974) | 0.43 in (1998) |
| May 14 | 93.9°F (1972) | 28.0°F (1970) | 0.26 in (1969) |
| May 15 | 95.0°F (1973) | 28.0°F (1966) | 0.65 in (1959) |
| May 16 | 97.0°F (1973) | 30.0°F (1974) | 0.80 in (1991) |
| May 17 | 98.1°F (1973) | 28.9°F (1974) | 0.47 in (1994) |
| May 18 | 96.1°F (1973) | 27.0°F (1989) | 0.51 in (1957) |
| May 19 | 96.1°F (2008) | 30.9°F (1960) | 0.89 in (1953) |
| May 20 | 93.0°F (1958) | 35.1°F (1953) | 0.30 in (1968) |
| May 21 | 96.1°F (1967) | 30.0°F (1974) | 0.32 in (1948) |
| May 22 | 95.0°F (1956) | 26.1°F (1960) | 1.56 in (1998) |
| May 23 | 93.9°F (1956) | 27.0°F (1966) | 0.43 in (1965) |
| May 24 | 96.1°F (1999) | 32.0°F (1989) | 0.49 in (1962) |
| May 25 | 97.0°F (2001) | 25.0°F (1975) | 0.39 in (1973) |
| May 26 | 102.0°F (1966) | 30.0°F (1975) | 0.72 in (1998) |
| May 27 | 96.1°F (1958) | 33.1°F (1953) | 1.20 in (1905) |
| May 28 | 97.0°F (1983) | 30.0°F (1954) | 0.38 in (1964) |
| May 29 | 102.9°F (1986) | 35.1°F (1959) | 0.54 in (1953) |
| May 30 | 102.0°F (1972) | 37.0°F (1946) | 0.17 in (1985) |
| May 31 | 100.9°F (1972) | 34.0°F (1990) | 0.52 in (1954) |