Weather on July 6
Boulder, CO
55 Years of Data
Avg High
88°F
Avg Low
57°F
Warmest
1973
82°F avg
Coldest
1986
63°F avg
About This Date
July 6th in Boulder, CO typically brings warm summer weather, with average highs around 88°F and lows near 57°F — a 31°F daily swing. Over 55 years of records, the warmest July 6th was in 1973 (82°F average), while the coldest was 1986 (63°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 35% of July 6th dates historically, with the wettest July 6th recording 1.22" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for July 6th in Boulder, CO? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 90° | 59° | 74° | — | — |
| 2024 | 90° | 57° | 73° | — | — |
| 2023 | 73° | 55° | 64° | — | — |
| 2022 | 86° | 61° | 73° | — | — |
| 2021 | 82° | 63° | 72° | — | — |
| 2020 | 93° | 61° | 77° | — | — |
| 2019 | 77° | 55° | 66° | — | — |
| 2018 | 88° | 57° | 72° | — | — |
| 2017 | 97° | 58° | 77° | — | — |
| 2016 | 94° | 53° | 73° | — | — |
| 2015 | 69° | 58° | 63° | 1.22" | — |
| 2014 | 95° | 60° | 78° | — | — |
| 2013 | 90° | 61° | 75° | 0.05" | — |
| 2012 | 84° | 60° | 72° | 0.28" | — |
| 2011 | 85° | 61° | 73° | 0.18" | — |
| 2010 | 86° | 49° | 67° | — | — |
| 2009 | 84° | 51° | 68° | — | — |
| 2008 | 81° | 61° | 71° | 0.03" | — |
| 2007 | 92° | 57° | 74° | — | — |
| 2006 | 79° | 59° | 69° | 0.05" | — |
| 2005 | 91° | 51° | 71° | — | — |
| 2004 | 78° | 51° | 65° | 0.08" | — |
| 2003 | 93° | 56° | 74° | — | — |
| 2002 | 88° | 63° | 75° | — | — |
| 2001 | 96° | 66° | 81° | 0.08" | — |
| 2000 | 98° | 58° | 78° | — | — |
| 1999 | 85° | 56° | 70° | — | — |
| 1998 | 90° | 63° | 76° | 0.15" | — |
| 1997 | 81° | 49° | 65° | — | — |
| 1996 | 86° | 60° | 73° | 0.3" | — |
| 1995 | 88° | 52° | 70° | — | — |
| 1994 | 90° | 58° | 74° | — | — |
| 1993 | 85° | 49° | 67° | — | — |
| 1992 | 98° | 57° | 78° | — | — |
| 1991 | 96° | 61° | 78° | 0.03" | — |
| 1990 | 90° | 54° | 72° | 0.05" | — |
| 1989 | 99° | 61° | 80° | — | — |
| 1988 | 93° | 63° | 78° | 0.03" | — |
| 1987 | 92° | 64° | 78° | — | — |
| 1986coldest | 74° | 53° | 63° | 0.38" | — |
| 1985 | 96° | 56° | 76° | — | — |
| 1984 | 93° | 59° | 76° | 0.13" | — |
| 1983 | 75° | 53° | 64° | — | — |
| 1982 | 80° | 52° | 66° | 0.05" | — |
| 1981 | 96° | 58° | 77° | — | — |
| 1980 | 99° | 59° | 79° | — | — |
| 1979 | 79° | 56° | 67° | 0.23" | — |
| 1978 | 84° | 48° | 66° | — | — |
| 1977 | 87° | 52° | 69° | 0.33" | — |
| 1976 | 92° | 57° | 74° | — | — |
| 1975 | 86° | 56° | 71° | 0.25" | — |
| 1974 | 93° | 58° | 75° | — | — |
| 1973warmest | 100° | 64° | 82° | — | — |
| 1972 | 79° | 52° | 65° | — | — |
| 1971 | 92° | 60° | 76° | — | — |
55 years of data from BOULDER MUNI AP