May weather in Star Valley, AZ
The average temperature in Star Valley in May is 61.4°F (42.8°F–80.0°F). Average precipitation: 0.54 inches.
May is a spring month in Star Valley, and is warmer than the annual average of 57°F. Daily temperatures swing about 37.2°F between overnight low and afternoon high. Expect about 3 days with precipitation. Daylight averages about 13h 47m. For travel, May is a comfortable month to visit.
Avg High
80.0°F
Avg Low
42.8°F
Precipitation
0.54 in
Daylight
13h 47m
May records in Star Valley
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| May 1 | 88.0°F (1966) | 25.0°F (1953) | 0.65 in (1978) |
| May 2 | 89.1°F (2000) | 24.1°F (1967) | 0.70 in (1958) |
| May 3 | 90.0°F (2000) | 25.0°F (1955) | 0.43 in (1968) |
| May 4 | 89.1°F (1989) | 25.0°F (1959) | 0.70 in (1976) |
| May 5 | 91.0°F (1989) | 25.0°F (1950) | 0.84 in (1969) |
| May 6 | 91.9°F (1989) | 21.9°F (1975) | 0.43 in (1969) |
| May 7 | 95.0°F (1989) | 25.0°F (1975) | 0.35 in (1957) |
| May 8 | 93.9°F (1989) | 25.0°F (1965) | 0.24 in (1998) |
| May 9 | 89.1°F (2018) | 26.1°F (1965) | 0.85 in (2017) |
| May 10 | 93.9°F (1960) | 24.1°F (1953) | 0.72 in (1992) |
| May 11 | 98.1°F (1996) | 24.1°F (1953) | 0.64 in (1987) |
| May 12 | 99.0°F (1996) | 27.0°F (1980) | 0.72 in (1957) |
| May 13 | 91.9°F (1984) | 27.0°F (1953) | 0.35 in (2001) |
| May 14 | 90.0°F (1996) | 30.0°F (1953) | 0.25 in (1977) |
| May 15 | 91.0°F (2022) | 28.0°F (1956) | 0.42 in (1973) |
| May 16 | 90.0°F (1997) | 25.0°F (1955) | 1.24 in (2015) |
| May 17 | 91.9°F (1956) | 28.0°F (1953) | 0.25 in (1949) |
| May 18 | 93.0°F (1956) | 26.1°F (1977) | 0.11 in (2023) |
| May 19 | 91.9°F (2008) | 28.9°F (1971) | 1.13 in (2001) |
| May 20 | 91.0°F (1963) | 28.0°F (1974) | 0.42 in (1987) |
| May 21 | 93.0°F (1967) | 30.0°F (1981) | 0.67 in (1992) |
| May 22 | 98.1°F (2000) | 26.1°F (1975) | 0.67 in (2009) |
| May 23 | 97.0°F (2000) | 28.9°F (2021) | 0.63 in (2008) |
| May 24 | 93.0°F (1984) | 32.0°F (2019) | 0.27 in (1977) |
| May 25 | 93.9°F (1951) | 24.1°F (1980) | 0.82 in (1979) |
| May 26 | 98.1°F (1951) | 32.0°F (1965) | 0.30 in (1994) |
| May 27 | 95.0°F (1951) | 30.9°F (1987) | 0.12 in (1992) |
| May 28 | 99.0°F (2000) | 28.9°F (1953) | 1.08 in (1981) |
| May 29 | 99.0°F (2000) | 26.1°F (1953) | 0.60 in (1992) |
| May 30 | 97.0°F (2002) | 30.0°F (1953) | 1.15 in (1967) |
| May 31 | 98.1°F (2002) | 30.9°F (1968) | 0.07 in (2009) |