Weather on June 20
Arvada, CO
55 Years of Data
Avg High
82°F
Avg Low
53°F
Warmest
1989
80°F avg
Coldest
2011
45°F avg
About This Date
June 20th in Arvada, CO typically brings warm summer weather, with average highs around 82°F and lows near 53°F — a 29°F daily swing. Over 55 years of records, the warmest June 20th was in 1989 (80°F average), while the coldest was 2011 (45°F) — a 35°F range across recorded history. Rain or other precipitation has occurred on about 18% of June 20th dates historically, with the wettest June 20th recording 0.76" of rain. The last decade has been 3.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.8°F warmer on this date compared to 20-30 years ago.
Planning for June 20th in Arvada, CO? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 96° | 62° | 79° | — | — |
| 2024 | 74° | 56° | 65° | — | — |
| 2023 | 93° | 59° | 76° | — | — |
| 2022 | 85° | 59° | 72° | — | — |
| 2021 | 85° | 63° | 74° | 0.28" | — |
| 2020 | 67° | 42° | 54° | 0.08" | — |
| 2019 | 83° | 53° | 68° | — | — |
| 2018 | 79° | 48° | 63° | 0.15" | — |
| 2017 | 85° | 57° | 71° | — | — |
| 2016 | 97° | 64° | 80° | — | — |
| 2015 | 94° | 61° | 77° | — | — |
| 2014 | 82° | 55° | 69° | — | — |
| 2013 | 94° | 58° | 76° | — | — |
| 2012 | 95° | 51° | 73° | — | — |
| 2011coldest | 55° | 35° | 45° | — | — |
| 2010 | 74° | 52° | 63° | — | — |
| 2009 | 64° | 45° | 54° | — | — |
| 2008 | 70° | 45° | 57° | — | — |
| 2007 | 81° | 53° | 67° | — | — |
| 2006 | 77° | 56° | 66° | — | — |
| 2005 | 76° | 53° | 64° | — | — |
| 2004 | 68° | 43° | 55° | — | — |
| 2003 | 68° | 44° | 56° | — | — |
| 2002 | 87° | 55° | 71° | 0.05" | — |
| 2001 | 71° | 48° | 60° | 0.23" | — |
| 2000 | 84° | 52° | 68° | — | — |
| 1999 | 87° | 56° | 71° | — | — |
| 1998 | 90° | 53° | 71° | — | — |
| 1997 | 93° | 63° | 78° | — | — |
| 1996 | 90° | 51° | 70° | — | — |
| 1995 | 90° | 53° | 71° | — | — |
| 1994 | 87° | 57° | 72° | 0.76" | — |
| 1993 | 78° | 48° | 63° | — | — |
| 1992 | 77° | 54° | 65° | — | — |
| 1991 | 83° | 57° | 70° | — | — |
| 1990 | 81° | 51° | 66° | 0.53" | — |
| 1989warmest | 98° | 62° | 80° | — | — |
| 1988 | 92° | 60° | 76° | — | — |
| 1987 | 83° | 48° | 65° | — | — |
| 1986 | 81° | 51° | 66° | 0.23" | — |
| 1985 | 86° | 47° | 66° | — | — |
| 1984 | 87° | 51° | 69° | — | — |
| 1983 | 80° | 56° | 68° | — | — |
| 1982 | 70° | 48° | 59° | — | — |
| 1981 | 91° | 54° | 72° | — | — |
| 1980 | 73° | 49° | 61° | — | — |
| 1979 | 82° | 54° | 68° | — | — |
| 1978 | 78° | 53° | 66° | — | — |
| 1977 | 81° | 54° | 67° | 0.03" | — |
| 1976 | 91° | 54° | 72° | — | — |
| 1975 | 84° | 51° | 68° | — | — |
| 1974 | 92° | 61° | 76° | — | — |
| 1973 | 76° | 42° | 59° | — | — |
| 1972 | 73° | 47° | 60° | 0.28" | — |
| 1971 | 90° | 57° | 73° | — | — |
55 years of data from WATERTON NORTH COLORADO