Weather on May 11
Denver, CO
55 Years of Data
Avg High
67°F
Avg Low
41°F
Warmest
1991
71°F avg
Coldest
2015
35°F avg
About This Date
May 11th in Denver, CO typically brings mild spring weather, with average highs around 67°F and lows near 41°F — a 26°F daily swing. Over 54 years of records, the warmest May 11th was in 1991 (71°F average), while the coldest was 2015 (35°F) — a 36°F range across recorded history. Rain or other precipitation has occurred on about 43% of May 11th dates historically, with the wettest May 11th recording 3.63" of rain. The last decade has been 3.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.6°F cooler on this date compared to 20-30 years ago.
Planning for May 11th in Denver, CO? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 82° | 50° | 66° | 0.03" | — |
| 2024 | 56° | 37° | 46° | — | — |
| 2023 | 57° | 47° | 52° | 3.63" | — |
| 2022 | 72° | 42° | 57° | — | — |
| 2021 | 43° | 33° | 38° | 0.3" | — |
| 2020 | 63° | 37° | 50° | — | — |
| 2019 | 56° | 33° | 44° | — | — |
| 2018 | 91° | 47° | 69° | — | — |
| 2017 | 53° | 45° | 49° | 0.91" | — |
| 2016 | 66° | 40° | 53° | 0.74" | — |
| 2015coldest | 43° | 28° | 35° | — | — |
| 2014 | 67° | 40° | 53° | 0.86" | — |
| 2013 | 65° | 41° | 53° | — | — |
| 2012 | 83° | 44° | 63° | — | — |
| 2011 | 76° | 35° | 55° | 0.99" | — |
| 2010 | 67° | 37° | 52° | — | — |
| 2008 | 53° | 32° | 43° | 0.05" | — |
| 2007 | 77° | 45° | 61° | — | — |
| 2006 | 60° | 32° | 46° | — | — |
| 2005 | 81° | 46° | 63° | 0.15" | — |
| 2004 | 82° | 47° | 64° | — | — |
| 2003 | 47° | 30° | 38° | — | — |
| 2002 | 62° | 42° | 52° | — | — |
| 2001 | 79° | 47° | 63° | 0.03" | — |
| 2000 | 81° | 45° | 63° | — | — |
| 1999 | 50° | 34° | 42° | — | — |
| 1998 | 69° | 49° | 59° | 0.3" | — |
| 1997 | 64° | 42° | 53° | 0.05" | — |
| 1996 | 80° | 47° | 63° | — | — |
| 1995 | 67° | 40° | 53° | — | — |
| 1994 | 80° | 47° | 63° | — | — |
| 1993 | 68° | 33° | 51° | — | — |
| 1992 | 79° | 43° | 61° | — | — |
| 1991warmest | 85° | 58° | 71° | — | — |
| 1990 | 53° | 40° | 46° | 0.05" | — |
| 1989 | 78° | 46° | 62° | 0.03" | — |
| 1988 | 74° | 42° | 58° | — | — |
| 1987 | 75° | 49° | 62° | 0.03" | — |
| 1986 | 80° | 39° | 60° | — | — |
| 1985 | 68° | 51° | 60° | — | — |
| 1984 | 80° | 47° | 63° | — | — |
| 1983 | 53° | 35° | 44° | 0.08" | — |
| 1982 | 51° | 40° | 45° | 0.18" | — |
| 1981 | 69° | 44° | 57° | — | — |
| 1980 | 52° | 44° | 48° | 0.08" | — |
| 1979 | 59° | 32° | 46° | — | — |
| 1978 | 73° | 41° | 57° | 0.05" | — |
| 1977 | 74° | 41° | 57° | — | — |
| 1976 | 77° | 46° | 62° | 0.03" | — |
| 1975 | 68° | 40° | 54° | 0.03" | — |
| 1974 | 79° | 33° | 56° | — | — |
| 1973 | 59° | 39° | 49° | — | — |
| 1972 | 57° | 38° | 47° | 0.25" | — |
| 1971 | 47° | 38° | 42° | 0.43" | — |
54 years of data from DENVER-STAPLETON