Weather on July 2
Boulder, CO
55 Years of Data
Avg High
88°F
Avg Low
57°F
Warmest
1977
84°F avg
Coldest
1992
58°F avg
About This Date
July 2nd 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 2nd was in 1977 (84°F average), while the coldest was 1992 (58°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 31% of July 2nd dates historically, with the wettest July 2nd recording 1.63" of rain. The last decade has been 1.7°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.7°F cooler on this date compared to 20-30 years ago.
Planning for July 2nd 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 | 95° | 57° | 76° | — | — |
| 2024 | 88° | 61° | 74° | — | — |
| 2023 | 86° | 59° | 73° | — | — |
| 2022 | 88° | 55° | 71° | — | — |
| 2021 | 82° | 55° | 69° | 0.13" | — |
| 2020 | 93° | 59° | 76° | — | — |
| 2019 | 82° | 55° | 69° | — | — |
| 2018 | 93° | 57° | 75° | — | — |
| 2017 | 91° | 53° | 72° | — | — |
| 2016 | 78° | 59° | 69° | 0.05" | — |
| 2015 | 83° | 57° | 70° | 0.08" | — |
| 2014 | 82° | 56° | 69° | — | — |
| 2013 | 82° | 51° | 67° | — | — |
| 2012 | 97° | 61° | 79° | — | — |
| 2011 | 85° | 56° | 70° | 0.1" | — |
| 2010 | 84° | 59° | 72° | 0.89" | — |
| 2009 | 86° | 53° | 70° | 0.76" | — |
| 2008 | 88° | 57° | 72° | — | — |
| 2007 | 96° | 60° | 78° | — | — |
| 2006 | 83° | 55° | 69° | 0.03" | — |
| 2005 | 92° | 61° | 76° | — | — |
| 2004 | 84° | 52° | 68° | — | — |
| 2003 | 94° | 58° | 76° | — | — |
| 2002 | 97° | 61° | 79° | — | — |
| 2001 | 97° | 60° | 78° | — | — |
| 2000 | 90° | 57° | 73° | — | — |
| 1999 | 93° | 61° | 77° | — | — |
| 1998 | 89° | 59° | 74° | — | — |
| 1997 | 82° | 46° | 64° | — | — |
| 1996 | 93° | 59° | 76° | — | — |
| 1995 | 78° | 49° | 63° | — | — |
| 1994 | 89° | 59° | 74° | 0.03" | — |
| 1993 | 90° | 59° | 74° | — | — |
| 1992coldest | 70° | 47° | 58° | 0.03" | — |
| 1991 | 81° | 56° | 68° | — | — |
| 1990 | 99° | 66° | 82° | — | — |
| 1989 | 94° | 57° | 75° | — | — |
| 1988 | 89° | 54° | 71° | 0.05" | — |
| 1987 | 85° | 54° | 69° | 0.03" | — |
| 1986 | 93° | 57° | 75° | — | — |
| 1985 | 86° | 51° | 69° | — | — |
| 1984 | 91° | 53° | 72° | — | — |
| 1983 | 90° | 61° | 75° | — | — |
| 1982 | 85° | 54° | 69° | 0.51" | — |
| 1981 | 78° | 61° | 69° | 1.63" | — |
| 1980 | 84° | 56° | 70° | 1.37" | — |
| 1979 | 88° | 55° | 71° | — | — |
| 1978 | 93° | 56° | 74° | — | — |
| 1977warmest | 96° | 71° | 84° | — | — |
| 1976 | 84° | 56° | 70° | 0.33" | — |
| 1975 | 93° | 58° | 75° | — | — |
| 1974 | 95° | 57° | 76° | 0.03" | — |
| 1973 | 95° | 57° | 76° | — | — |
| 1972 | 77° | 51° | 64° | 0.03" | — |
| 1971 | 86° | 55° | 71° | — | — |
55 years of data from BOULDER MUNI AP