Weather on June 10
Longmont, CO
55 Years of Data
Avg High
81°F
Avg Low
50°F
Warmest
2013
78°F avg
Coldest
1975
50°F avg
About This Date
June 10th in Longmont, CO typically brings warm summer weather, with average highs around 81°F and lows near 50°F — a 31°F daily swing. Over 55 years of records, the warmest June 10th was in 2013 (78°F average), while the coldest was 1975 (50°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 31% of June 10th dates historically, with the wettest June 10th recording 1.45" of rain. The last decade has been 4.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.0°F warmer on this date compared to 20-30 years ago.
Planning for June 10th in Longmont, CO? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 83° | 50° | 66° | — | — |
| 2024 | 75° | 57° | 66° | — | — |
| 2023 | 82° | 50° | 66° | 0.38" | — |
| 2022 | 91° | 55° | 73° | — | — |
| 2021 | 93° | 58° | 75° | — | — |
| 2020 | 71° | 44° | 58° | 0.03" | — |
| 2019 | 66° | 42° | 54° | — | — |
| 2018 | 95° | 56° | 75° | — | — |
| 2017 | 91° | 61° | 76° | — | — |
| 2016 | 91° | 56° | 73° | 0.76" | — |
| 2015 | 81° | 60° | 70° | 0.03" | — |
| 2014 | 82° | 46° | 64° | — | — |
| 2013warmest | 95° | 61° | 78° | — | — |
| 2012 | 94° | 54° | 74° | — | — |
| 2011 | 76° | 44° | 60° | — | — |
| 2010 | 79° | 54° | 66° | 0.1" | — |
| 2009 | 70° | 46° | 58° | 0.61" | — |
| 2008 | 88° | 47° | 67° | — | — |
| 2007 | 89° | 51° | 70° | — | — |
| 2006 | 89° | 56° | 72° | 0.03" | — |
| 2005 | 57° | 47° | 52° | 1.45" | — |
| 2004 | 73° | 53° | 63° | — | — |
| 2003 | 84° | 49° | 66° | — | — |
| 2002 | 97° | 46° | 71° | — | — |
| 2001 | 94° | 60° | 77° | — | — |
| 2000 | 91° | 47° | 69° | — | — |
| 1999 | 78° | 45° | 61° | 0.08" | — |
| 1998 | 71° | 43° | 57° | — | — |
| 1997 | 60° | 46° | 53° | 0.51" | — |
| 1996 | 93° | 53° | 73° | — | — |
| 1995 | 69° | 43° | 56° | 0.03" | — |
| 1994 | 78° | 41° | 60° | — | — |
| 1993 | 72° | 44° | 58° | — | — |
| 1992 | 75° | 45° | 60° | — | — |
| 1991 | 84° | 55° | 70° | — | — |
| 1990 | 88° | 54° | 71° | — | — |
| 1989 | 71° | 51° | 61° | — | — |
| 1988 | 88° | 51° | 69° | 0.48" | — |
| 1987 | 69° | 54° | 61° | 0.05" | — |
| 1986 | 67° | 49° | 58° | 0.53" | — |
| 1985 | 73° | 54° | 63° | 0.05" | — |
| 1984 | 70° | 41° | 55° | — | — |
| 1983 | 82° | 48° | 65° | — | — |
| 1982 | 79° | 43° | 61° | — | — |
| 1981 | 89° | 56° | 72° | — | — |
| 1980 | 81° | 54° | 67° | — | — |
| 1979 | 63° | 40° | 51° | 0.03" | — |
| 1978 | 94° | 57° | 75° | — | — |
| 1977 | 86° | 52° | 69° | — | — |
| 1976 | 89° | 50° | 70° | — | — |
| 1975coldest | 60° | 40° | 50° | 0.43" | — |
| 1974 | 71° | 44° | 58° | — | — |
| 1973 | 96° | 53° | 75° | — | — |
| 1972 | 84° | 56° | 70° | — | — |
| 1971 | 79° | 46° | 62° | — | — |
55 years of data from LONGMONT 2 ESE