Weather on June 3
Longmont, CO
55 Years of Data
Avg High
79°F
Avg Low
49°F
Warmest
2006
74°F avg
Coldest
1978
50°F avg
About This Date
June 3rd in Longmont, CO typically brings pleasant summer weather, with average highs around 79°F and lows near 49°F — a 30°F daily swing. Over 55 years of records, the warmest June 3rd was in 2006 (74°F average), while the coldest was 1978 (50°F) — a 24°F range across recorded history. Rain or other precipitation has occurred on about 31% of June 3rd dates historically, with the wettest June 3rd recording 1.32" of rain. 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 June 3rd in Longmont, CO? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 76° | 47° | 61° | 0.86" | — |
| 2024 | 86° | 52° | 69° | — | — |
| 2023 | 73° | 54° | 63° | 0.03" | — |
| 2022 | 71° | 43° | 57° | 0.03" | — |
| 2021 | 79° | 49° | 64° | — | — |
| 2020 | 90° | 58° | 74° | 0.13" | — |
| 2019 | 83° | 49° | 66° | — | — |
| 2018 | 80° | 49° | 64° | — | — |
| 2017 | 77° | 47° | 62° | — | — |
| 2016 | 78° | 56° | 67° | — | — |
| 2015 | 82° | 50° | 66° | — | — |
| 2014 | 89° | 51° | 70° | — | — |
| 2013 | 89° | 52° | 70° | — | — |
| 2012 | 89° | 57° | 73° | — | — |
| 2011 | 86° | 45° | 65° | — | — |
| 2010 | 82° | 53° | 68° | — | — |
| 2009 | 62° | 45° | 53° | 0.25" | — |
| 2008 | 81° | 51° | 66° | — | — |
| 2007 | 75° | 46° | 61° | — | — |
| 2006warmest | 92° | 56° | 74° | — | — |
| 2005 | 69° | 52° | 60° | 0.89" | — |
| 2004 | 76° | 49° | 62° | — | — |
| 2003 | 79° | 50° | 64° | 0.25" | — |
| 2002 | 94° | 53° | 73° | — | — |
| 2001 | 94° | 48° | 71° | — | — |
| 2000 | 83° | 47° | 65° | — | — |
| 1999 | 79° | 42° | 60° | — | — |
| 1998 | 86° | 38° | 62° | — | — |
| 1997 | 80° | 46° | 63° | 0.13" | — |
| 1996 | 77° | 43° | 60° | — | — |
| 1995 | 77° | 49° | 63° | 1.32" | — |
| 1994 | 82° | 50° | 66° | 0.08" | — |
| 1993 | 73° | 44° | 59° | 1.09" | — |
| 1992 | 75° | 45° | 60° | — | — |
| 1991 | 71° | 48° | 60° | 0.58" | — |
| 1990 | 76° | 40° | 58° | — | — |
| 1989 | 79° | 51° | 65° | 0.91" | — |
| 1988 | 79° | 50° | 64° | — | — |
| 1987 | 77° | 52° | 64° | — | — |
| 1986 | 81° | 53° | 67° | — | — |
| 1985 | 76° | 51° | 63° | 0.69" | — |
| 1984 | 76° | 49° | 62° | — | — |
| 1983 | 68° | 47° | 57° | 0.51" | — |
| 1982 | 75° | 42° | 59° | 0.33" | — |
| 1981 | 76° | 55° | 65° | — | — |
| 1980 | 79° | 43° | 61° | — | — |
| 1979 | 75° | 44° | 60° | — | — |
| 1978coldest | 55° | 45° | 50° | 0.1" | — |
| 1977 | 91° | 52° | 71° | — | — |
| 1976 | 88° | 47° | 67° | — | — |
| 1975 | 80° | 49° | 64° | — | — |
| 1974 | 85° | 48° | 66° | — | — |
| 1973 | 73° | 48° | 61° | — | — |
| 1972 | 88° | 53° | 70° | — | — |
| 1971 | 79° | 52° | 65° | — | — |
55 years of data from LONGMONT 2 ESE