Weather on May 12
Denver, CO
55 Years of Data
Avg High
64°F
Avg Low
40°F
Warmest
2007
68°F avg
Coldest
1983
32°F avg
About This Date
May 12th in Denver, CO typically brings mild spring weather, with average highs around 64°F and lows near 40°F. Over 54 years of records, the warmest May 12th was in 2007 (68°F average), while the coldest was 1983 (32°F) — a 36°F range across recorded history. Precipitation has occurred on 31% of recorded May 12th dates, with snow falling 4% of the time (heaviest snowfall: 5.3"). The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
Planning for May 12th in Denver, CO? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 84° | 48° | 66° | — | — |
| 2024 | 62° | 44° | 53° | 1.35" | — |
| 2023 | 50° | 45° | 47° | 6.73" | — |
| 2022 | 87° | 49° | 68° | — | — |
| 2021 | 42° | 33° | 38° | 0.18" | — |
| 2020 | 53° | 34° | 43° | 0.05" | — |
| 2019 | 63° | 38° | 50° | — | — |
| 2018 | 72° | 51° | 61° | 0.1" | — |
| 2017 | 64° | 42° | 53° | 0.05" | — |
| 2016 | 59° | 36° | 47° | — | — |
| 2015 | 57° | 35° | 46° | — | — |
| 2014 | 33° | 30° | 32° | 0.97" | 5.3" |
| 2013 | 65° | 50° | 57° | 0.1" | — |
| 2012 | 45° | 36° | 40° | 0.71" | — |
| 2011 | 39° | 32° | 36° | 2.72" | — |
| 2010 | 46° | 30° | 38° | 2.16" | 2" |
| 2009 | 77° | 44° | 61° | — | — |
| 2008 | 77° | 34° | 55° | — | — |
| 2007warmest | 83° | 53° | 68° | — | — |
| 2006 | 70° | 33° | 51° | — | — |
| 2005 | 51° | 34° | 42° | 0.46" | — |
| 2004 | 78° | 52° | 65° | — | — |
| 2003 | 58° | 30° | 44° | — | — |
| 2002 | 59° | 34° | 46° | 1.27" | — |
| 2001 | 70° | 43° | 56° | — | — |
| 2000 | 61° | 37° | 49° | — | — |
| 1999 | 55° | 28° | 42° | — | — |
| 1998 | 69° | 37° | 53° | — | — |
| 1997 | 57° | 33° | 45° | 0.25" | — |
| 1996 | 79° | 33° | 56° | — | — |
| 1995 | 71° | 44° | 58° | — | — |
| 1994 | 75° | 50° | 63° | — | — |
| 1993 | 66° | 41° | 54° | — | — |
| 1992 | 77° | 43° | 60° | — | — |
| 1991 | 83° | 44° | 63° | — | — |
| 1990 | 52° | 36° | 44° | — | — |
| 1989 | 75° | 49° | 62° | — | — |
| 1988 | 74° | 46° | 60° | — | — |
| 1987 | 71° | 47° | 59° | — | — |
| 1986 | 79° | 44° | 61° | — | — |
| 1985 | 65° | 40° | 52° | — | — |
| 1984 | 78° | 48° | 63° | — | — |
| 1983coldest | 40° | 25° | 32° | 0.13" | — |
| 1982 | 48° | 33° | 41° | 1.52" | — |
| 1981 | 68° | 38° | 53° | — | — |
| 1980 | 44° | 37° | 41° | 0.05" | — |
| 1979 | 60° | 35° | 48° | — | — |
| 1978 | 71° | 46° | 59° | — | — |
| 1977 | 73° | 52° | 62° | — | — |
| 1976 | 74° | 39° | 56° | — | — |
| 1975 | 68° | 32° | 50° | — | — |
| 1973 | 57° | 41° | 49° | — | — |
| 1972 | 56° | 38° | 47° | — | — |
| 1971 | 62° | 37° | 50° | — | — |
54 years of data from LAKEWOOD