Weather on October 19
Arvada, CO
55 Years of Data
Avg High
64°F
Avg Low
35°F
Warmest
2015
65°F avg
Coldest
1999
27°F avg
About This Date
October 19th in Arvada, CO typically brings mild fall weather, with average highs around 64°F and lows near 35°F — a 29°F daily swing. Over 55 years of records, the warmest October 19th was in 2015 (65°F average), while the coldest was 1999 (27°F) — a 38°F range across recorded history. Rain or other precipitation has occurred on about 9% of October 19th dates historically, with the wettest October 19th recording 0.84" of rain. 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 19th in Arvada, CO? Great weather for outdoor activities.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 47° | 27° | 37° | — | — |
| 2024 | 53° | 41° | 47° | 0.28" | — |
| 2023 | 70° | 41° | 55° | — | — |
| 2022 | 67° | 39° | 53° | — | — |
| 2021 | 76° | 42° | 59° | — | — |
| 2020 | 49° | 27° | 38° | — | — |
| 2019 | 68° | 28° | 48° | 0.05" | — |
| 2018 | 68° | 40° | 54° | — | — |
| 2017 | 78° | 45° | 61° | — | — |
| 2016 | 63° | 34° | 48° | — | — |
| 2015warmest | 83° | 47° | 65° | — | — |
| 2014 | 70° | 41° | 55° | — | — |
| 2013 | 46° | 32° | 39° | — | — |
| 2012 | 68° | 33° | 51° | — | — |
| 2011 | 54° | 26° | 40° | — | — |
| 2010 | 59° | 33° | 46° | — | — |
| 2009 | 65° | 43° | 54° | — | — |
| 2008 | 60° | 38° | 49° | — | — |
| 2007 | 69° | 32° | 51° | — | — |
| 2006 | 49° | 21° | 35° | — | — |
| 2005 | 41° | 32° | 37° | — | — |
| 2004 | 54° | 32° | 43° | — | — |
| 2003 | 77° | 50° | 64° | — | — |
| 2002 | 59° | 29° | 44° | — | — |
| 2001 | 63° | 34° | 48° | — | — |
| 2000 | 77° | 45° | 61° | — | — |
| 1999coldest | 39° | 15° | 27° | 0.84" | — |
| 1998 | 65° | 35° | 50° | — | — |
| 1997 | 78° | 41° | 60° | — | — |
| 1996 | 77° | 37° | 57° | — | — |
| 1995 | 83° | 30° | 56° | — | — |
| 1994 | 65° | 35° | 50° | — | — |
| 1993 | 48° | 26° | 37° | — | — |
| 1992 | 74° | 52° | 63° | — | — |
| 1991 | 69° | 32° | 51° | — | — |
| 1990 | 70° | 25° | 47° | — | — |
| 1989 | 44° | 22° | 33° | — | — |
| 1988 | 71° | 35° | 53° | — | — |
| 1987 | 55° | 22° | 38° | — | — |
| 1986 | 70° | 37° | 53° | — | — |
| 1985 | 60° | 38° | 49° | — | — |
| 1984 | 45° | 20° | 32° | — | — |
| 1983 | 68° | 35° | 52° | 0.05" | — |
| 1982 | 70° | 28° | 49° | 0.48" | — |
| 1981 | 62° | 30° | 46° | — | — |
| 1980 | 58° | 31° | 44° | — | — |
| 1979 | 78° | 36° | 57° | — | — |
| 1978 | 80° | 47° | 63° | — | — |
| 1977 | 79° | 47° | 63° | — | — |
| 1976 | 53° | 18° | 35° | — | — |
| 1975 | 82° | 45° | 63° | — | — |
| 1974 | 73° | 49° | 61° | — | — |
| 1973 | 77° | 47° | 62° | — | — |
| 1972 | 48° | 37° | 43° | — | — |
| 1971 | 61° | 33° | 47° | — | — |
55 years of data from WATERTON NORTH COLORADO