Weather on May 3
Longmont, CO
55 Years of Data
Avg High
67°F
Avg Low
37°F
Warmest
1981
70°F avg
Coldest
2001
32°F avg
About This Date
May 3rd in Longmont, CO typically brings mild spring weather, with average highs around 67°F and lows near 37°F — a 30°F daily swing. Over 54 years of records, the warmest May 3rd was in 1981 (70°F average), while the coldest was 2001 (32°F) — a 38°F range across recorded history. Precipitation has occurred on 22% of recorded May 3rd dates, with snow falling 2% of the time (heaviest snowfall: 3"). 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 3rd in Longmont, CO? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 70° | 36° | 53° | — | — |
| 2024 | 66° | 37° | 52° | — | — |
| 2023 | 72° | 43° | 57° | — | — |
| 2022 | 43° | 36° | 39° | 0.13" | — |
| 2021 | 69° | 39° | 54° | 1.3" | — |
| 2020 | 65° | 47° | 56° | 0.56" | — |
| 2019 | 64° | 35° | 50° | — | — |
| 2018 | 49° | 40° | 44° | 2.39" | — |
| 2017 | 57° | 35° | 46° | 0.41" | — |
| 2016 | 67° | 35° | 51° | — | — |
| 2015 | 76° | 54° | 65° | 0.05" | — |
| 2014 | 81° | 46° | 63° | — | — |
| 2013 | 59° | 27° | 43° | — | — |
| 2012 | 82° | 45° | 63° | — | — |
| 2011 | 67° | 32° | 49° | — | — |
| 2010 | 65° | 34° | 49° | — | — |
| 2008 | 59° | 25° | 42° | — | — |
| 2007 | 71° | 43° | 57° | — | — |
| 2006 | 74° | 42° | 58° | 0.15" | — |
| 2005 | 60° | 30° | 45° | — | — |
| 2004 | 72° | 35° | 53° | — | — |
| 2003 | 67° | 42° | 54° | — | — |
| 2002 | 72° | 37° | 54° | — | — |
| 2001coldest | 38° | 26° | 32° | 1.32" | — |
| 2000 | 79° | 32° | 55° | — | — |
| 1999 | 66° | 34° | 50° | — | — |
| 1998 | 78° | 36° | 57° | — | — |
| 1997 | 56° | 28° | 42° | — | — |
| 1996 | 78° | 35° | 57° | — | — |
| 1995 | 59° | 38° | 48° | 0.3" | — |
| 1994 | 63° | 32° | 47° | — | — |
| 1993 | 67° | 37° | 52° | — | — |
| 1992 | 67° | 43° | 55° | — | — |
| 1991 | 68° | 31° | 49° | — | — |
| 1990 | 63° | 34° | 48° | — | — |
| 1989 | 70° | 42° | 56° | — | — |
| 1988 | 53° | 24° | 39° | — | — |
| 1987 | 72° | 45° | 58° | 0.46" | — |
| 1986 | 83° | 46° | 64° | — | — |
| 1985 | 82° | 44° | 63° | — | — |
| 1984 | 60° | 35° | 48° | — | — |
| 1983 | 57° | 33° | 45° | — | — |
| 1982 | 84° | 47° | 65° | — | — |
| 1981warmest | 86° | 53° | 70° | 0.28" | — |
| 1980 | 64° | 42° | 53° | — | — |
| 1979 | 45° | 32° | 38° | 3.56" | 3" |
| 1978 | 50° | 35° | 43° | — | — |
| 1977 | 76° | 46° | 61° | — | — |
| 1976 | 62° | 36° | 49° | — | — |
| 1975 | 68° | 31° | 49° | — | — |
| 1974 | 78° | 40° | 59° | — | — |
| 1973 | 52° | 32° | 42° | — | — |
| 1972 | 65° | 32° | 48° | — | — |
| 1971 | 76° | 45° | 60° | — | — |
54 years of data from LONGMONT 2 ESE