July weather in Holly, CO
The average temperature in Holly in July is 78.1°F (62.7°F–93.4°F). Average precipitation: 2.99 inches.
July is a summer month in Holly, and is warmer than the annual average of 53.3°F. Daily temperatures swing about 30.7°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 14h 24m. For travel, July is hot.
Avg High
93.4°F
Avg Low
62.7°F
Precipitation
2.99 in
Daylight
14h 24m
July records in Holly
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| July 1 | 109.0°F (1980) | 50.0°F (1951) | 1.60 in (2016) |
| July 2 | 108.0°F (1994) | 44.1°F (1976) | 2.82 in (1901) |
| July 3 | 109.0°F (1957) | 39.9°F (1905) | 0.92 in (1976) |
| July 4 | 106.0°F (1953) | 48.0°F (1906) | 1.04 in (2006) |
| July 5 | 109.9°F (1953) | 44.1°F (1931) | 1.12 in (1967) |
| July 6 | 108.0°F (1953) | 45.0°F (1906) | 1.23 in (1958) |
| July 7 | 109.9°F (1957) | 46.0°F (1906) | 1.87 in (2025) |
| July 8 | 107.1°F (1985) | 43.0°F (1952) | 1.75 in (2023) |
| July 9 | 106.0°F (1984) | 44.1°F (1906) | 1.52 in (1943) |
| July 10 | 109.0°F (1980) | 44.1°F (1952) | 1.41 in (1927) |
| July 11 | 109.9°F (1954) | 41.0°F (2006) | 1.30 in (1903) |
| July 12 | 108.0°F (1980) | 43.0°F (1906) | 1.43 in (1935) |
| July 13 | 109.0°F (1934) | 39.9°F (1987) | 2.38 in (1992) |
| July 14 | 107.1°F (1979) | 42.1°F (1906) | 1.88 in (1927) |
| July 15 | 107.1°F (2003) | 43.0°F (1906) | 1.80 in (1919) |
| July 16 | 105.1°F (1968) | 50.0°F (1987) | 2.28 in (1984) |
| July 17 | 107.1°F (1963) | 52.0°F (1906) | 1.40 in (2021) |
| July 18 | 107.1°F (1961) | 53.1°F (1911) | 1.13 in (2000) |
| July 19 | 107.1°F (1961) | 54.0°F (2014) | 2.10 in (1913) |
| July 20 | 107.1°F (1980) | 50.0°F (1988) | 1.82 in (1944) |
| July 21 | 107.1°F (2005) | 48.0°F (1988) | 1.50 in (1907) |
| July 22 | 108.0°F (1952) | 46.0°F (1985) | 1.79 in (1927) |
| July 23 | 106.0°F (1952) | 50.0°F (1988) | 2.56 in (1895) |
| July 24 | 107.1°F (1936) | 52.0°F (1904) | 0.78 in (1996) |
| July 25 | 107.1°F (1940) | 48.0°F (1911) | 2.29 in (1998) |
| July 26 | 105.1°F (1953) | 51.1°F (2004) | 2.02 in (2015) |
| July 27 | 106.0°F (1952) | 50.0°F (2005) | 1.00 in (2006) |
| July 28 | 106.0°F (1960) | 50.0°F (2005) | 1.11 in (1966) |
| July 29 | 105.1°F (1978) | 53.1°F (1986) | 3.18 in (1927) |
| July 30 | 107.1°F (1986) | 46.9°F (1971) | 1.18 in (1996) |
| July 31 | 107.1°F (1976) | 51.1°F (1925) | 2.03 in (1973) |