July weather in Flagstaff, AZ
The average temperature in Flagstaff in July is 66.7°F (51.4°F–82.0°F). Average precipitation: 2.61 inches.
July is a summer month in Flagstaff, and is warmer than the annual average of 46.8°F. Daily temperatures swing about 30.6°F between overnight low and afternoon high. Expect about 12 days with precipitation. Daylight averages about 14h 9m. For travel, July is a comfortable month to visit.
Avg High
82.0°F
Avg Low
51.4°F
Precipitation
2.61 in
Daylight
14h 9m
July records in Flagstaff
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 98.1°F (1894) | 33.1°F (2004) | 0.33 in (1925) |
| July 2 | 91.9°F (1969) | 34.0°F (1997) | 1.76 in (2013) |
| July 3 | 93.0°F (2007) | 34.0°F (1997) | 0.86 in (1926) |
| July 4 | 96.1°F (2007) | 33.1°F (1979) | 1.89 in (2014) |
| July 5 | 97.0°F (1973) | 32.0°F (1955) | 1.06 in (1967) |
| July 6 | 96.1°F (1989) | 35.1°F (1978) | 0.60 in (1896) |
| July 7 | 93.9°F (2024) | 32.0°F (1955) | 1.52 in (1906) |
| July 8 | 93.0°F (2024) | 32.0°F (1955) | 1.33 in (1981) |
| July 9 | 93.9°F (2003) | 34.0°F (1926) | 0.88 in (1988) |
| July 10 | 96.1°F (2021) | 37.0°F (1926) | 0.96 in (2013) |
| July 11 | 91.9°F (1958) | 39.9°F (1979) | 0.93 in (1930) |
| July 12 | 93.9°F (2002) | 39.0°F (1952) | 0.54 in (1975) |
| July 13 | 93.9°F (1972) | 37.0°F (1952) | 1.55 in (1976) |
| July 14 | 93.0°F (2023) | 37.9°F (1952) | 0.84 in (1967) |
| July 15 | 95.0°F (2023) | 37.0°F (2011) | 2.55 in (1964) |
| July 16 | 96.1°F (2023) | 37.0°F (2001) | 0.87 in (1975) |
| July 17 | 95.0°F (2023) | 41.0°F (1983) | 0.93 in (1950) |
| July 18 | 93.0°F (1989) | 42.1°F (1940) | 1.27 in (2010) |
| July 19 | 91.9°F (1989) | 34.0°F (1987) | 2.14 in (1986) |
| July 20 | 93.0°F (2023) | 42.1°F (1940) | 1.59 in (1986) |
| July 21 | 91.9°F (1937) | 37.9°F (1924) | 0.80 in (1974) |
| July 22 | 93.9°F (2023) | 37.9°F (1995) | 1.51 in (1962) |
| July 23 | 91.9°F (1942) | 37.0°F (1987) | 1.79 in (2017) |
| July 24 | 91.0°F (1931) | 39.0°F (1995) | 1.80 in (2021) |
| July 25 | 95.0°F (1898) | 42.1°F (1973) | 1.35 in (2003) |
| July 26 | 97.0°F (1898) | 41.0°F (2025) | 1.61 in (1969) |
| July 27 | 93.9°F (1898) | 37.9°F (1986) | 1.11 in (2018) |
| July 28 | 99.0°F (1898) | 42.1°F (1970) | 2.19 in (1929) |
| July 29 | 98.1°F (1898) | 45.0°F (1896) | 1.37 in (1977) |
| July 30 | 97.0°F (1898) | 46.0°F (1896) | 1.33 in (2010) |
| July 31 | 98.1°F (1898) | 43.0°F (1997) | 1.14 in (2005) |