Weather on May 11
Greeley, CO
55 Years of Data
Avg High
71°F
Avg Low
42°F
Warmest
1991
74°F avg
Coldest
2021
39°F avg
About This Date
May 11th in Greeley, CO typically brings pleasant spring weather, with average highs around 71°F and lows near 42°F — a 29°F daily swing. Over 55 years of records, the warmest May 11th was in 1991 (74°F average), while the coldest was 2021 (39°F) — a 35°F range across recorded history. Precipitation has occurred on 35% of recorded May 11th dates, with snow falling 2% of the time (heaviest snowfall: 1.1"). The last decade has been 1.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.4°F cooler on this date compared to 20-30 years ago.
Planning for May 11th in Greeley, CO? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 46° | 68° | — | — |
| 2024 | 74° | 37° | 55° | 0.13" | — |
| 2023 | 59° | 49° | 54° | 3.05" | — |
| 2022 | 93° | 45° | 69° | — | — |
| 2021coldest | 42° | 35° | 39° | 2.06" | — |
| 2020 | 63° | 34° | 48° | 0.25" | — |
| 2019 | 65° | 34° | 49° | — | — |
| 2018 | 90° | 47° | 68° | — | — |
| 2017 | 66° | 43° | 54° | 0.03" | — |
| 2016 | 63° | 41° | 52° | 0.08" | — |
| 2015 | 59° | 29° | 44° | — | — |
| 2014 | 58° | 32° | 45° | 3.81" | 1.1" |
| 2013 | 70° | 47° | 58° | 0.28" | — |
| 2012 | 83° | 42° | 62° | 0.03" | — |
| 2011 | 75° | 38° | 56° | 1.47" | — |
| 2010 | 68° | 39° | 54° | — | — |
| 2009 | 77° | 43° | 60° | — | — |
| 2008 | 82° | 29° | 55° | — | — |
| 2007 | 89° | 45° | 67° | — | — |
| 2006 | 74° | 32° | 53° | — | — |
| 2005 | 75° | 46° | 61° | 0.74" | — |
| 2004 | 86° | 52° | 69° | — | — |
| 2003 | 63° | 32° | 47° | — | — |
| 2002 | 67° | 46° | 56° | 0.69" | — |
| 2001 | 69° | 49° | 59° | — | — |
| 2000 | 67° | 46° | 56° | — | — |
| 1999 | 58° | 33° | 45° | — | — |
| 1998 | 71° | 53° | 62° | 0.03" | — |
| 1997 | 58° | 48° | 53° | — | — |
| 1996 | 79° | 46° | 62° | — | — |
| 1995 | 70° | 41° | 55° | — | — |
| 1994 | 80° | 45° | 62° | — | — |
| 1993 | 69° | 39° | 54° | — | — |
| 1992 | 82° | 42° | 62° | — | — |
| 1991warmest | 89° | 59° | 74° | — | — |
| 1990 | 56° | 41° | 48° | — | — |
| 1989 | 81° | 43° | 62° | — | — |
| 1988 | 79° | 36° | 57° | — | — |
| 1987 | 78° | 50° | 64° | — | — |
| 1986 | 82° | 38° | 60° | — | — |
| 1985 | 69° | 49° | 59° | 0.13" | — |
| 1984 | 81° | 47° | 64° | — | — |
| 1983 | 50° | 35° | 43° | 0.15" | — |
| 1982 | 54° | 38° | 46° | 0.05" | — |
| 1981 | 64° | 40° | 52° | — | — |
| 1980 | 49° | 38° | 43° | 0.36" | — |
| 1979 | 62° | 32° | 47° | — | — |
| 1978 | 72° | 47° | 59° | — | — |
| 1977 | 78° | 42° | 60° | 0.46" | — |
| 1976 | 80° | 45° | 62° | — | — |
| 1975 | 73° | 47° | 60° | — | — |
| 1974 | 75° | 33° | 54° | — | — |
| 1973 | 63° | 38° | 50° | — | — |
| 1972 | 60° | 39° | 50° | — | — |
| 1971 | 51° | 42° | 47° | 0.64" | — |
55 years of data from GREELEY UNC