Weather on May 11
Denver, CO
55 Years of Data
Avg High
68°F
Avg Low
40°F
Warmest
1991
70°F avg
Coldest
1990
33°F avg
About This Date
May 11th in Denver, CO typically brings mild spring weather, with average highs around 68°F and lows near 40°F — a 28°F daily swing. Over 55 years of records, the warmest May 11th was in 1991 (70°F average), while the coldest was 1990 (33°F) — a 37°F range across recorded history. Precipitation has occurred on 27% of recorded May 11th dates, with snow falling 2% of the time (heaviest snowfall: 2.3"). The last decade has been 3.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.5°F cooler on this date compared to 20-30 years ago.
Planning for May 11th in Denver, CO? Great weather for outdoor activities.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 46° | 63° | — | — |
| 2024 | 59° | 34° | 46° | — | — |
| 2023 | 55° | 44° | 50° | 2.41" | — |
| 2022 | 74° | 45° | 59° | — | — |
| 2021 | 46° | 32° | 39° | 1.07" | 2.3" |
| 2020 | 66° | 35° | 51° | — | — |
| 2019 | 57° | 33° | 45° | — | — |
| 2018 | 92° | 48° | 70° | — | — |
| 2017 | 57° | 47° | 52° | 0.76" | — |
| 2016 | 66° | 41° | 54° | — | — |
| 2015 | 46° | 31° | 38° | — | — |
| 2014 | 65° | 32° | 48° | 1.52" | — |
| 2013 | 68° | 41° | 55° | — | — |
| 2012 | 85° | 44° | 64° | — | — |
| 2011 | 56° | 34° | 45° | 1.85" | — |
| 2010 | 70° | 37° | 53° | — | — |
| 2009 | 54° | 43° | 48° | 0.08" | — |
| 2008 | 58° | 30° | 44° | — | — |
| 2007 | 83° | 45° | 64° | — | — |
| 2006 | 64° | 30° | 47° | — | — |
| 2005 | 83° | 46° | 64° | 0.38" | — |
| 2004 | 82° | 54° | 68° | — | — |
| 2003 | 66° | 30° | 48° | — | — |
| 2002 | 60° | 40° | 50° | 0.61" | — |
| 2001 | 71° | 47° | 59° | — | — |
| 2000 | 74° | 44° | 59° | — | — |
| 1999 | 54° | 33° | 43° | — | — |
| 1998 | 71° | 49° | 60° | 0.03" | — |
| 1997 | 65° | 41° | 53° | 0.18" | — |
| 1996 | 78° | 43° | 60° | — | — |
| 1995 | 67° | 37° | 52° | — | — |
| 1994 | 80° | 45° | 62° | — | — |
| 1993 | 69° | 37° | 53° | — | — |
| 1992 | 79° | 44° | 61° | — | — |
| 1991warmest | 83° | 58° | 70° | — | — |
| 1990coldest | 52° | 15° | 33° | 0.13" | — |
| 1989 | 78° | 48° | 63° | — | — |
| 1988 | 73° | 42° | 58° | — | — |
| 1987 | 73° | 45° | 59° | — | — |
| 1986 | 78° | 41° | 60° | — | — |
| 1985 | 68° | 50° | 59° | — | — |
| 1984 | 82° | 43° | 62° | — | — |
| 1983 | 66° | 37° | 52° | — | — |
| 1982 | 71° | 40° | 55° | — | — |
| 1981 | 67° | 40° | 53° | — | — |
| 1980 | 52° | 44° | 48° | 0.08" | — |
| 1979 | 59° | 32° | 46° | — | — |
| 1978 | 78° | 42° | 60° | — | — |
| 1977 | 77° | 37° | 57° | — | — |
| 1976 | 78° | 45° | 61° | 0.03" | — |
| 1975 | 69° | 44° | 57° | — | — |
| 1974 | 76° | 33° | 54° | — | — |
| 1973 | 59° | 39° | 49° | — | — |
| 1972 | 57° | 38° | 47° | 0.25" | — |
| 1971 | 47° | 38° | 42° | 0.43" | — |
55 years of data from NORTHGLENN