July weather in Fort Collins, CO
The average temperature in Fort Collins in July is 73.1°F (58.7°F–87.4°F). Average precipitation: 1.63 inches.
July is a summer month in Fort Collins, and is warmer than the annual average of 50.7°F. Daily temperatures swing about 28.7°F between overnight low and afternoon high. Expect about 9 days with precipitation. Daylight averages about 14h 38m. For travel, July is a comfortable month to visit.
Avg High
87.4°F
Avg Low
58.7°F
Precipitation
1.63 in
Daylight
14h 38m
July records in Fort Collins
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 100.9°F (2002) | 41.0°F (1918) | 0.42 in (1940) |
| July 2 | 98.1°F (1990) | 43.0°F (1912) | 1.52 in (1982) |
| July 3 | 97.0°F (1996) | 41.0°F (1906) | 0.65 in (1899) |
| July 4 | 97.0°F (1999) | 36.0°F (1903) | 0.57 in (1921) |
| July 5 | 98.1°F (1989) | 42.1°F (1931) | 1.10 in (1904) |
| July 6 | 100.0°F (1973) | 39.0°F (1902) | 0.76 in (2012) |
| July 7 | 99.0°F (2014) | 39.9°F (1902) | 1.58 in (1961) |
| July 8 | 99.0°F (2003) | 39.9°F (1952) | 1.76 in (1949) |
| July 9 | 100.0°F (2025) | 41.0°F (1929) | 2.82 in (1918) |
| July 10 | 100.9°F (1954) | 44.1°F (1905) | 0.64 in (1944) |
| July 11 | 102.0°F (1954) | 46.0°F (1902) | 1.90 in (1923) |
| July 12 | 102.0°F (1954) | 42.1°F (1913) | 1.44 in (1895) |
| July 13 | 100.0°F (1954) | 44.1°F (1902) | 1.74 in (1899) |
| July 14 | 99.0°F (2024) | 46.9°F (1902) | 0.48 in (1974) |
| July 15 | 102.0°F (1925) | 45.0°F (1897) | 0.96 in (1985) |
| July 16 | 99.0°F (2003) | 45.0°F (1907) | 0.63 in (1918) |
| July 17 | 98.1°F (1977) | 46.9°F (1900) | 0.68 in (1918) |
| July 18 | 98.1°F (1934) | 46.9°F (1907) | 0.80 in (1913) |
| July 19 | 100.0°F (2005) | 43.0°F (1902) | 2.23 in (1946) |
| July 20 | 100.9°F (1939) | 39.0°F (1897) | 1.12 in (1970) |
| July 21 | 102.9°F (2005) | 45.0°F (1897) | 2.10 in (2009) |
| July 22 | 99.0°F (2005) | 43.0°F (1902) | 1.38 in (1983) |
| July 23 | 100.0°F (2005) | 46.9°F (1938) | 1.19 in (1913) |
| July 24 | 100.0°F (2003) | 46.0°F (1895) | 1.81 in (1994) |
| July 25 | 98.1°F (1978) | 45.0°F (1899) | 4.43 in (1977) |
| July 26 | 100.0°F (1910) | 45.0°F (1913) | 1.45 in (1923) |
| July 27 | 98.1°F (1960) | 48.0°F (1897) | 0.71 in (1934) |
| July 28 | 99.0°F (2025) | 45.0°F (1913) | 1.97 in (2022) |
| July 29 | 98.1°F (2001) | 46.0°F (1906) | 4.63 in (1997) |
| July 30 | 98.1°F (2006) | 43.0°F (1971) | 1.93 in (1908) |
| July 31 | 98.1°F (2002) | 42.1°F (1913) | 1.21 in (2023) |