Weather on May 7
Boulder, CO
55 Years of Data
Avg High
68°F
Avg Low
43°F
Warmest
2022
70°F avg
Coldest
1978
30°F avg
About This Date
May 7th in Boulder, CO typically brings mild spring weather, with average highs around 68°F and lows near 43°F — a 25°F daily swing. Over 55 years of records, the warmest May 7th was in 2022 (70°F average), while the coldest was 1978 (30°F) — a 40°F range across recorded history. Precipitation has occurred on 31% of recorded May 7th dates, with snow falling 2% of the time. 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 May 7th in Boulder, CO? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 54° | 43° | 48° | — | — |
| 2024 | 54° | 41° | 47° | — | — |
| 2023 | 68° | 46° | 57° | — | — |
| 2022warmest | 88° | 52° | 70° | — | — |
| 2021 | 82° | 46° | 64° | — | — |
| 2020 | 73° | 41° | 57° | — | — |
| 2019 | 52° | 43° | 47° | — | — |
| 2018 | 82° | 50° | 66° | — | — |
| 2017 | 79° | 54° | 66° | 0.13" | — |
| 2016 | 69° | 43° | 56° | 1.6" | — |
| 2015 | 59° | 43° | 51° | 0.05" | — |
| 2014 | 68° | 45° | 56° | 0.25" | — |
| 2013 | 69° | 42° | 56° | — | — |
| 2012 | 49° | 36° | 42° | 2.24" | — |
| 2011 | 85° | 46° | 65° | — | — |
| 2010 | 54° | 28° | 41° | 0.36" | 0.9" |
| 2009 | 76° | 45° | 60° | — | — |
| 2008 | 70° | 42° | 56° | 2.79" | — |
| 2007 | 55° | 41° | 48° | — | — |
| 2006 | 71° | 45° | 58° | 0.08" | — |
| 2005 | 65° | 43° | 54° | — | — |
| 2004 | 82° | 47° | 64° | — | — |
| 2003 | 66° | 33° | 50° | — | — |
| 2002 | 75° | 41° | 58° | — | — |
| 2001 | 62° | 37° | 50° | — | — |
| 2000 | 83° | 51° | 67° | — | — |
| 1999 | 73° | 34° | 53° | — | — |
| 1998 | 66° | 40° | 53° | 0.36" | — |
| 1997 | 76° | 53° | 64° | — | — |
| 1996 | 70° | 43° | 56° | — | — |
| 1995 | 60° | 44° | 52° | 0.03" | — |
| 1994 | 72° | 42° | 57° | 0.03" | — |
| 1993 | 66° | 45° | 55° | 0.18" | — |
| 1992 | 81° | 54° | 67° | — | — |
| 1991 | 65° | 41° | 53° | — | — |
| 1990 | 79° | 58° | 68° | — | — |
| 1989 | 84° | 49° | 66° | — | — |
| 1988 | 65° | 40° | 52° | — | — |
| 1987 | 75° | 43° | 59° | — | — |
| 1986 | 64° | 44° | 54° | — | — |
| 1985 | 77° | 44° | 61° | — | — |
| 1984 | 58° | 33° | 45° | — | — |
| 1983 | 66° | 36° | 51° | — | — |
| 1982 | 67° | 34° | 50° | — | — |
| 1981 | 63° | 41° | 52° | — | — |
| 1980 | 58° | 46° | 52° | 0.38" | — |
| 1979 | 83° | 41° | 62° | — | — |
| 1978coldest | 36° | 24° | 30° | 0.25" | — |
| 1977 | 72° | 45° | 58° | — | — |
| 1976 | 56° | 37° | 46° | 0.05" | — |
| 1975 | 57° | 42° | 50° | — | — |
| 1974 | 77° | 49° | 63° | — | — |
| 1973 | 66° | 37° | 52° | 0.05" | — |
| 1972 | 59° | 37° | 48° | — | — |
| 1971 | 53° | 39° | 46° | 0.28" | — |
55 years of data from BOULDER MUNI AP