Weather on June 28
Longmont, CO
55 Years of Data
Avg High
89°F
Avg Low
54°F
Warmest
2018
81°F avg
Coldest
1983
55°F avg
About This Date
June 28th in Longmont, CO typically brings warm summer weather, with average highs around 89°F and lows near 54°F — a 35°F daily swing. Over 55 years of records, the warmest June 28th was in 2018 (81°F average), while the coldest was 1983 (55°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 13% of June 28th dates historically, with the wettest June 28th recording 0.69" of rain. The last decade has been 5.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.2°F warmer on this date compared to 20-30 years ago.
Planning for June 28th in Longmont, CO? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 96° | 56° | 76° | — | — |
| 2024 | 93° | 64° | 79° | — | — |
| 2023 | 94° | 62° | 78° | — | — |
| 2022 | 88° | 52° | 70° | — | — |
| 2021 | 74° | 52° | 63° | 0.33" | — |
| 2020 | 90° | 55° | 72° | — | — |
| 2019 | 91° | 51° | 71° | — | — |
| 2018warmest | 102° | 60° | 81° | — | — |
| 2017 | 91° | 55° | 73° | — | — |
| 2016 | 90° | 60° | 75° | 0.69" | — |
| 2015 | 85° | 56° | 70° | — | — |
| 2014 | 84° | 54° | 69° | — | — |
| 2013 | 92° | 57° | 74° | — | — |
| 2012 | 92° | 59° | 75° | 0.23" | — |
| 2011 | 95° | 51° | 73° | — | — |
| 2010 | 87° | 53° | 70° | — | — |
| 2009 | 83° | 52° | 67° | — | — |
| 2008 | 86° | 55° | 71° | — | — |
| 2007 | 80° | 55° | 68° | — | — |
| 2006 | 85° | 56° | 70° | — | — |
| 2005 | 89° | 53° | 71° | — | — |
| 2004 | 74° | 51° | 62° | 0.64" | — |
| 2003 | 86° | 55° | 71° | — | — |
| 2002 | 98° | 50° | 74° | — | — |
| 2001 | 92° | 51° | 71° | — | — |
| 2000 | 73° | 47° | 60° | 0.58" | — |
| 1999 | 86° | 42° | 64° | — | — |
| 1998 | 91° | 49° | 70° | — | — |
| 1997 | 92° | 50° | 71° | — | — |
| 1996 | 87° | 57° | 72° | — | — |
| 1995 | 90° | 56° | 73° | 0.08" | — |
| 1994 | 92° | 55° | 73° | — | — |
| 1993 | 94° | 52° | 73° | — | — |
| 1992 | 81° | 51° | 66° | — | — |
| 1991 | 88° | 56° | 72° | 0.05" | — |
| 1990 | 104° | 55° | 80° | — | — |
| 1989 | 89° | 55° | 72° | — | — |
| 1988 | 86° | 57° | 72° | — | — |
| 1987 | 93° | 51° | 72° | — | — |
| 1986 | 96° | 59° | 78° | — | — |
| 1985 | 81° | 47° | 64° | — | — |
| 1984 | 94° | 54° | 74° | — | — |
| 1983coldest | 59° | 50° | 55° | — | — |
| 1982 | 84° | 53° | 69° | — | — |
| 1981 | 96° | 64° | 80° | — | — |
| 1980 | 97° | 54° | 75° | — | — |
| 1979 | 88° | 58° | 73° | — | — |
| 1978 | 83° | 57° | 70° | — | — |
| 1977 | 98° | 63° | 80° | — | — |
| 1976 | 91° | 53° | 72° | — | — |
| 1975 | 91° | 49° | 70° | — | — |
| 1974 | 93° | 55° | 74° | — | — |
| 1973 | 92° | 59° | 75° | — | — |
| 1972 | 88° | 51° | 69° | — | — |
| 1971 | 96° | 60° | 78° | — | — |
55 years of data from LONGMONT 2 ESE