Weather on May 6
Longmont, CO
55 Years of Data
Avg High
71°F
Avg Low
41°F
Warmest
2000
70°F avg
Coldest
1978
34°F avg
About This Date
May 6th in Longmont, CO typically brings pleasant spring weather, with average highs around 71°F and lows near 41°F — a 30°F daily swing. Over 54 years of records, the warmest May 6th was in 2000 (70°F average), while the coldest was 1978 (34°F) — a 36°F range across recorded history. Rain or other precipitation has occurred on about 24% of May 6th dates historically, with the wettest May 6th recording 6.43" of rain. The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
Planning for May 6th in Longmont, CO? Great weather for outdoor activities.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 73° | 45° | 59° | — | — |
| 2024 | 65° | 45° | 55° | — | — |
| 2023 | 79° | 40° | 59° | — | — |
| 2022 | 74° | 43° | 58° | — | — |
| 2021 | 62° | 39° | 51° | — | — |
| 2020 | 72° | 38° | 55° | — | — |
| 2019 | 78° | 50° | 64° | — | — |
| 2018 | 78° | 46° | 62° | — | — |
| 2017 | 85° | 44° | 64° | — | — |
| 2016 | 78° | 47° | 62° | 0.13" | — |
| 2015 | 65° | 46° | 55° | 0.13" | — |
| 2014 | 74° | 49° | 61° | — | — |
| 2013 | 65° | 36° | 50° | — | — |
| 2012 | 76° | 41° | 58° | — | — |
| 2011 | 79° | 46° | 62° | — | — |
| 2010 | 60° | 34° | 47° | 0.41" | — |
| 2008 | 76° | 41° | 58° | — | — |
| 2007 | 56° | 32° | 44° | 1.6" | — |
| 2006 | 67° | 35° | 51° | — | — |
| 2005 | 72° | 45° | 58° | 0.05" | — |
| 2004 | 89° | 47° | 68° | — | — |
| 2003 | 65° | 44° | 54° | — | — |
| 2002 | 82° | 35° | 59° | — | — |
| 2001 | 54° | 44° | 49° | 0.43" | — |
| 2000warmest | 94° | 46° | 70° | — | — |
| 1999 | 58° | 24° | 41° | — | — |
| 1998 | 71° | 36° | 53° | 0.13" | — |
| 1997 | 78° | 39° | 59° | — | — |
| 1996 | 72° | 41° | 56° | — | — |
| 1995 | 65° | 40° | 52° | 0.08" | — |
| 1994 | 84° | 42° | 63° | — | — |
| 1993 | 76° | 40° | 58° | 0.03" | — |
| 1992 | 78° | 44° | 61° | — | — |
| 1991 | 57° | 36° | 46° | — | — |
| 1990 | 67° | 30° | 48° | — | — |
| 1989 | 69° | 31° | 50° | — | — |
| 1988 | 83° | 41° | 62° | — | — |
| 1987 | 62° | 46° | 54° | — | — |
| 1986 | 70° | 38° | 54° | — | — |
| 1985 | 69° | 45° | 57° | — | — |
| 1984 | 61° | 37° | 49° | — | — |
| 1983 | 74° | 38° | 56° | — | — |
| 1982 | 51° | 26° | 39° | — | — |
| 1981 | 68° | 48° | 58° | 0.08" | — |
| 1980 | 67° | 46° | 56° | — | — |
| 1979 | 79° | 46° | 62° | — | — |
| 1978coldest | 36° | 32° | 34° | 6.43" | — |
| 1977 | 75° | 43° | 59° | — | — |
| 1976 | 71° | 42° | 57° | 0.41" | — |
| 1975 | 76° | 34° | 55° | — | — |
| 1974 | 74° | 43° | 58° | — | — |
| 1973 | 78° | 42° | 60° | 2.51" | — |
| 1972 | 64° | 45° | 54° | — | — |
| 1971 | 60° | 42° | 51° | — | — |
54 years of data from LONGMONT 2 ESE