Weather on June 17
Concord, CA
55 Years of Data
Avg High
85°F
Avg Low
56°F
Warmest
2021
86°F avg
Coldest
1974
61°F avg
About This Date
June 17th in Concord, CA typically brings warm summer weather, with average highs around 85°F and lows near 56°F — a 29°F daily swing. Over 55 years of records, the warmest June 17th was in 2021 (86°F average), while the coldest was 1974 (61°F) — a 25°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 3.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.9°F warmer on this date compared to 20-30 years ago.
Planning for June 17th in Concord, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 57° | 73° | — | — |
| 2024 | 87° | 56° | 71° | — | — |
| 2023 | 82° | 56° | 69° | — | — |
| 2022 | 70° | 56° | 63° | — | — |
| 2021warmest | 107° | 64° | 86° | — | — |
| 2020 | 91° | 55° | 73° | — | — |
| 2019 | 90° | 58° | 74° | — | — |
| 2018 | 76° | 58° | 67° | — | — |
| 2017 | 100° | 69° | 85° | — | — |
| 2016 | 78° | 59° | 69° | — | — |
| 2015 | 94° | 57° | 75° | — | — |
| 2014 | 82° | 53° | 68° | — | — |
| 2013 | 81° | 55° | 68° | — | — |
| 2012 | 91° | 58° | 74° | — | — |
| 2011 | 81° | 55° | 68° | — | — |
| 2010 | 85° | 53° | 69° | — | — |
| 2009 | 76° | 58° | 67° | — | — |
| 2008 | 94° | 50° | 72° | — | — |
| 2007 | 92° | 54° | 73° | — | — |
| 2006 | 95° | 63° | 79° | — | — |
| 2005 | 70° | 53° | 61° | — | — |
| 2004 | 73° | 58° | 65° | — | — |
| 2003 | 80° | 56° | 68° | — | — |
| 2002 | 85° | 55° | 70° | — | — |
| 2001 | 94° | 56° | 75° | — | — |
| 2000 | 79° | 59° | 69° | — | — |
| 1999 | 88° | 54° | 71° | — | — |
| 1998 | 85° | 60° | 72° | — | — |
| 1997 | 90° | 58° | 74° | — | — |
| 1996 | 81° | 52° | 66° | — | — |
| 1995 | 69° | 54° | 61° | — | — |
| 1994 | 80° | 52° | 66° | — | — |
| 1993 | 95° | 74° | 84° | — | — |
| 1992 | 85° | 57° | 71° | — | — |
| 1991 | 89° | 48° | 69° | — | — |
| 1990 | 85° | 48° | 66° | — | — |
| 1989 | 92° | 65° | 78° | — | — |
| 1988 | 84° | 63° | 73° | — | — |
| 1987 | 80° | 45° | 62° | — | — |
| 1986 | 82° | 63° | 72° | — | — |
| 1985 | 87° | 53° | 70° | — | — |
| 1984 | 97° | 50° | 73° | — | — |
| 1983 | 83° | 56° | 69° | — | — |
| 1982 | 76° | 53° | 64° | — | — |
| 1981 | 89° | 58° | 73° | — | — |
| 1980 | 92° | 50° | 71° | — | — |
| 1979 | 78° | 52° | 65° | — | — |
| 1978 | 90° | 52° | 71° | — | — |
| 1977 | 71° | 54° | 62° | — | — |
| 1976 | 90° | 53° | 71° | — | — |
| 1975 | 75° | 52° | 63° | — | — |
| 1974coldest | 70° | 52° | 61° | — | — |
| 1973 | 75° | 51° | 63° | — | — |
| 1972 | 94° | 48° | 71° | — | — |
| 1971 | 98° | 54° | 76° | — | — |
55 years of data from CONCORD BUCHANAN FLD