Weather on June 5
Longmont, CO
55 Years of Data
About This Date
June 5th 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 56 years of records, the warmest June 5th was in 1977 (76°F average), while the coldest was 1998 (41°F) — a 35°F range across recorded history. Rain or other precipitation has occurred on about 32% of June 5th dates historically, with the wettest June 5th recording 3.96" of rain. The last decade has been 8.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 8.0°F warmer on this date compared to 20-30 years ago.
Planning for June 5th in Longmont, CO? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 93° | 53° | 73° | — | — |
| 2025 | 72° | 53° | 62° | 0.56" | — |
| 2024 | 83° | 53° | 68° | — | — |
| 2023 | 58° | 53° | 55° | 1.91" | — |
| 2022 | 83° | 47° | 65° | 0.08" | — |
| 2021 | 91° | 54° | 72° | — | — |
| 2020 | 91° | 58° | 74° | — | — |
| 2019 | 83° | 48° | 65° | 0.38" | — |
| 2018 | 93° | 52° | 72° | — | — |
| 2017 | 83° | 50° | 66° | — | — |
| 2016 | 83° | 50° | 66° | 0.03" | — |
| 2015 | 74° | 51° | 62° | 1.24" | — |
| 2014 | 77° | 49° | 63° | — | — |
| 2013 | 70° | 45° | 57° | 0.3" | — |
| 2012 | 86° | 53° | 70° | — | — |
| 2011 | 88° | 50° | 69° | — | — |
| 2010 | 89° | 58° | 73° | — | — |
| 2009 | 74° | 49° | 61° | — | — |
| 2008 | 63° | 46° | 54° | 3.96" | — |
| 2007 | 80° | 46° | 63° | — | — |
| 2006 | 92° | 56° | 74° | — | — |
| 2005 | 78° | 44° | 61° | — | — |
| 2004 | 86° | 52° | 69° | — | — |
| 2003 | 60° | 49° | 54° | 0.28" | — |
| 2002 | 65° | 39° | 52° | — | — |
| 2001 | 63° | 37° | 50° | 0.56" | — |
| 2000 | 79° | 44° | 61° | — | — |
| 1999 | 87° | 52° | 69° | 0.18" | — |
| 1998coldest | 49° | 34° | 41° | 0.53" | — |
| 1997 | 82° | 49° | 65° | — | — |
| 1996 | 86° | 51° | 69° | — | — |
| 1995 | 66° | 46° | 56° | 0.05" | — |
| 1994 | 92° | 48° | 70° | — | — |
| 1993 | 62° | 40° | 51° | — | — |
| 1992 | 79° | 49° | 64° | — | — |
| 1991 | 78° | 52° | 65° | — | — |
| 1990 | 94° | 48° | 71° | — | — |
| 1989 | 55° | 40° | 47° | 0.03" | — |
| 1988 | 90° | 53° | 71° | — | — |
| 1987 | 87° | 51° | 69° | — | — |
| 1986 | 74° | 55° | 64° | — | — |
| 1985 | 80° | 52° | 66° | 0.1" | — |
| 1984 | 79° | 50° | 64° | — | — |
| 1983 | 72° | 49° | 60° | 0.74" | — |
| 1982 | 82° | 43° | 62° | — | — |
| 1981 | 77° | 52° | 64° | — | — |
| 1980 | 89° | 47° | 68° | — | — |
| 1979 | 85° | 51° | 68° | — | — |
| 1978 | 63° | 50° | 56° | 0.23" | — |
| 1977warmest | 97° | 55° | 76° | — | — |
| 1976 | 85° | 47° | 66° | — | — |
| 1975 | 75° | 48° | 62° | — | — |
| 1974 | 87° | 51° | 69° | — | — |
| 1973 | 62° | 40° | 51° | — | — |
| 1972 | 83° | 55° | 69° | 0.41" | — |
| 1971 | 75° | 41° | 58° | — | — |
Longmont, CO Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Longmont, CO Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Longmont, CO Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Longmont, CO
Longmont, CO has no months that meet our "pleasant" threshold — every season has tradeoffs.