Weather on October 30
Longmont, CO
55 Years of Data
Avg High
60°F
Avg Low
29°F
Warmest
1990
61°F avg
Coldest
2019
11°F avg
About This Date
October 30th in Longmont, CO typically brings mild fall weather, with average highs around 60°F and lows near 29°F — a 31°F daily swing. Over 55 years of records, the warmest October 30th was in 1990 (61°F average), while the coldest was 2019 (11°F) — a 50°F range across recorded history. Precipitation has occurred on 22% of recorded October 30th dates, with snow falling 9% of the time (heaviest snowfall: 2.1"). 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 October 30th in Longmont, CO? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 60° | 23° | 42° | — | — |
| 2024 | 56° | 36° | 46° | — | — |
| 2023 | 30° | 11° | 20° | 0.05" | 0.1" |
| 2022 | 62° | 27° | 44° | — | — |
| 2021 | 75° | 30° | 53° | — | — |
| 2020 | 64° | 28° | 46° | — | — |
| 2019coldest | 18° | 4° | 11° | 0.25" | 2.1" |
| 2018 | 80° | 41° | 61° | — | — |
| 2017 | 77° | 31° | 54° | — | — |
| 2016 | 70° | 41° | 55° | — | — |
| 2015 | 50° | 39° | 45° | 0.03" | — |
| 2014 | 63° | 36° | 49° | — | — |
| 2013 | 40° | 27° | 33° | 0.66" | 1.4" |
| 2012 | 71° | 39° | 55° | — | — |
| 2011 | 63° | 29° | 46° | — | — |
| 2010 | 75° | 43° | 59° | — | — |
| 2009 | 55° | 19° | 37° | — | — |
| 2008 | 73° | 42° | 58° | — | — |
| 2007 | 75° | 47° | 61° | — | — |
| 2006 | 64° | 39° | 52° | — | — |
| 2005 | 54° | 36° | 45° | — | — |
| 2004 | 56° | 28° | 42° | — | — |
| 2003 | 80° | 26° | 53° | 0.1" | — |
| 2002 | 31° | 10° | 20° | 0.38" | 0.5" |
| 2001 | 59° | 30° | 45° | — | — |
| 2000 | 68° | 28° | 48° | — | — |
| 1999 | 59° | 22° | 40° | — | — |
| 1998 | 62° | 34° | 48° | — | — |
| 1997 | 66° | 25° | 45° | — | — |
| 1996 | 65° | 26° | 45° | — | — |
| 1995 | — | 27° | — | — | — |
| 1994 | 59° | 35° | 47° | — | — |
| 1993 | 32° | 5° | 19° | — | — |
| 1992 | 41° | 32° | 37° | — | — |
| 1991 | 28° | 11° | 19° | 0.51" | — |
| 1990warmest | 79° | 44° | 61° | — | — |
| 1989 | 45° | 15° | 30° | — | — |
| 1988 | 52° | 26° | 39° | — | — |
| 1987 | 79° | 40° | 59° | 0.08" | — |
| 1986 | 67° | 36° | 51° | — | — |
| 1985 | 67° | 28° | 47° | — | — |
| 1984 | 68° | 26° | 47° | — | — |
| 1983 | 63° | 35° | 49° | — | — |
| 1982 | 60° | 28° | 44° | — | — |
| 1981 | 75° | 36° | 55° | — | — |
| 1980 | 65° | 21° | 43° | — | — |
| 1979 | 38° | 30° | 34° | 0.69" | — |
| 1978 | 74° | 32° | 53° | — | — |
| 1977 | 77° | 32° | 55° | — | — |
| 1976 | 69° | 28° | 49° | — | — |
| 1975 | 68° | 28° | 48° | — | — |
| 1974 | 57° | 40° | 48° | 0.53" | — |
| 1973 | 72° | 34° | 53° | 0.3" | — |
| 1972 | 44° | 17° | 31° | 0.18" | 1.5" |
| 1971 | 30° | 20° | 25° | — | — |
55 years of data from LONGMONT 2 ESE