Weather on May 12
Denver, CO
55 Years of Data
Avg High
67°F
Avg Low
40°F
Warmest
2007
70°F avg
Coldest
2014
32°F avg
About This Date
May 12th in Denver, CO typically brings mild spring weather, with average highs around 67°F and lows near 40°F — a 27°F daily swing. Over 55 years of records, the warmest May 12th was in 2007 (70°F average), while the coldest was 2014 (32°F) — a 38°F range across recorded history. Precipitation has occurred on 40% of recorded May 12th dates, with snow falling 2% of the time (heaviest snowfall: 5"). 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 12th in Denver, CO? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 88° | 48° | 68° | — | — |
| 2024 | 69° | 44° | 57° | 0.13" | — |
| 2023 | 49° | 44° | 46° | 5.13" | — |
| 2022 | 90° | 47° | 68° | — | — |
| 2021 | 44° | 33° | 39° | 0.03" | — |
| 2020 | 55° | 35° | 45° | 0.03" | — |
| 2019 | 67° | 36° | 51° | — | — |
| 2018 | 77° | 53° | 65° | 0.05" | — |
| 2017 | 68° | 43° | 55° | — | — |
| 2016 | 64° | 37° | 51° | — | — |
| 2015 | 56° | 36° | 46° | — | — |
| 2014coldest | 33° | 30° | 32° | 1.83" | 5" |
| 2013 | 69° | 46° | 58° | — | — |
| 2012 | 49° | 36° | 42° | 0.43" | — |
| 2011 | 40° | 35° | 37° | 3.1" | — |
| 2010 | 46° | 31° | 38° | 1.73" | — |
| 2009 | 77° | 46° | 62° | — | — |
| 2008 | 82° | 36° | 59° | — | — |
| 2007warmest | 88° | 52° | 70° | — | — |
| 2006 | 72° | 38° | 55° | — | — |
| 2005 | 54° | 31° | 42° | 0.08" | — |
| 2004 | 86° | 42° | 64° | — | — |
| 2003 | 74° | 36° | 55° | — | — |
| 2002 | 57° | 38° | 47° | 0.25" | — |
| 2001 | 86° | 47° | 66° | — | — |
| 2000 | 58° | 38° | 48° | — | — |
| 1999 | 69° | 35° | 52° | — | — |
| 1998 | 71° | 40° | 55° | — | — |
| 1997 | 71° | 36° | 53° | — | — |
| 1996 | 75° | 44° | 60° | — | — |
| 1995 | 64° | 41° | 53° | — | — |
| 1994 | 77° | 48° | 63° | — | — |
| 1993 | 70° | 47° | 58° | — | — |
| 1992 | 62° | 42° | 52° | 0.03" | — |
| 1991 | 70° | 42° | 56° | — | — |
| 1990 | 66° | 36° | 51° | 0.03" | — |
| 1989 | 74° | 41° | 57° | 0.13" | — |
| 1988 | 82° | 40° | 61° | — | — |
| 1987 | 75° | 43° | 59° | — | — |
| 1986 | 66° | 36° | 51° | 0.36" | — |
| 1985 | 56° | 40° | 48° | 1.14" | — |
| 1984 | 86° | 46° | 66° | — | — |
| 1983 | 64° | 28° | 46° | — | — |
| 1982 | 50° | 41° | 46° | 0.66" | — |
| 1981 | 72° | 33° | 52° | — | — |
| 1980 | 62° | 40° | 51° | 0.03" | — |
| 1979 | 63° | 38° | 50° | 0.3" | — |
| 1978 | 69° | 40° | 54° | 0.08" | — |
| 1977 | 82° | 49° | 65° | — | — |
| 1976 | 63° | 38° | 50° | 0.1" | — |
| 1975 | 64° | 45° | 54° | — | — |
| 1974 | 83° | 35° | 59° | — | — |
| 1973 | 62° | 45° | 53° | — | — |
| 1972 | 60° | 38° | 49° | 0.03" | — |
| 1971 | 65° | 35° | 50° | — | — |
55 years of data from NORTHGLENN