Weather on August 10
Longmont, CO
55 Years of Data
Avg High
87°F
Avg Low
55°F
Warmest
2006
83°F avg
Coldest
1981
58°F avg
About This Date
August 10th in Longmont, CO typically brings warm summer weather, with average highs around 87°F and lows near 55°F — a 32°F daily swing. Over 55 years of records, the warmest August 10th was in 2006 (83°F average), while the coldest was 1981 (58°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 38% of August 10th dates historically, with the wettest August 10th recording 3.05" of rain. The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
Planning for August 10th in Longmont, CO? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 88° | 59° | 73° | — | — |
| 2024 | 70° | 56° | 63° | 0.05" | — |
| 2023 | 83° | 56° | 69° | — | — |
| 2022 | 95° | 62° | 79° | — | — |
| 2021 | 95° | 56° | 75° | — | — |
| 2020 | 98° | 58° | 78° | — | — |
| 2019 | 96° | 61° | 78° | 1.7" | — |
| 2018 | 90° | 56° | 73° | — | — |
| 2017 | 76° | 52° | 64° | 0.25" | — |
| 2016 | 91° | 58° | 74° | 0.08" | — |
| 2015 | 86° | 54° | 70° | — | — |
| 2014 | 77° | 55° | 66° | 0.23" | — |
| 2013 | 87° | 50° | 69° | 0.53" | — |
| 2012 | 93° | 58° | 75° | — | — |
| 2011 | 93° | 60° | 77° | 0.03" | — |
| 2010 | 88° | 54° | 71° | — | — |
| 2009 | 84° | 54° | 69° | — | — |
| 2008 | 83° | 58° | 70° | — | — |
| 2007 | 91° | 60° | 76° | 0.03" | — |
| 2006warmest | 94° | 73° | 83° | — | — |
| 2005 | 80° | 59° | 70° | 0.41" | — |
| 2004 | 81° | 58° | 69° | — | — |
| 2003 | 93° | 58° | 75° | — | — |
| 2002 | 84° | 50° | 67° | — | — |
| 2001 | 70° | 50° | 60° | 1.52" | — |
| 2000 | 98° | 54° | 76° | — | — |
| 1999 | 90° | 57° | 73° | 0.3" | — |
| 1998 | 86° | 51° | 69° | 0.08" | — |
| 1997 | 72° | 51° | 61° | 1.42" | — |
| 1996 | 89° | 60° | 75° | — | — |
| 1995 | — | 53° | — | — | — |
| 1994 | 92° | 57° | 74° | 0.08" | — |
| 1993 | 93° | 57° | 75° | — | — |
| 1992 | 97° | 58° | 77° | — | — |
| 1991 | 85° | 55° | 70° | — | — |
| 1990 | 90° | 55° | 72° | — | — |
| 1989 | 85° | 56° | 70° | 0.18" | — |
| 1988 | 90° | 49° | 69° | — | — |
| 1987 | 88° | 52° | 70° | 0.05" | — |
| 1986 | 85° | 53° | 69° | 0.23" | — |
| 1985 | 89° | 50° | 70° | — | — |
| 1984 | 87° | 49° | 68° | — | — |
| 1983 | 98° | 59° | 79° | — | — |
| 1982 | 92° | 60° | 76° | — | — |
| 1981coldest | 62° | 54° | 58° | 0.41" | — |
| 1980 | 92° | 56° | 74° | 0.18" | — |
| 1979 | 86° | 56° | 71° | 3.05" | — |
| 1978 | 82° | 55° | 69° | — | — |
| 1977 | 87° | 57° | 72° | — | — |
| 1976 | 88° | 49° | 68° | — | — |
| 1975 | 94° | 52° | 73° | — | — |
| 1974 | 76° | 45° | 60° | 0.89" | — |
| 1973 | 89° | 52° | 70° | — | — |
| 1972 | 89° | 53° | 71° | — | — |
| 1971 | 89° | 54° | 71° | — | — |
55 years of data from LONGMONT 2 ESE