Weather on June 6
San Marcos, CA
55 Years of Data
Avg High
78°F
Avg Low
58°F
Warmest
1985
77°F avg
Coldest
1988
60°F avg
About This Date
June 6th in San Marcos, CA typically brings pleasant summer weather, with average highs around 78°F and lows near 58°F. Over 55 years of records, the warmest June 6th was in 1985 (77°F average), while the coldest was 1988 (60°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 9% of June 6th dates historically. The last decade has been 2.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.4°F warmer on this date compared to 20-30 years ago.
Planning for June 6th in San Marcos, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 69° | 61° | 65° | 0.05" | — |
| 2024 | 84° | 62° | 73° | — | — |
| 2023 | 71° | 58° | 64° | — | — |
| 2022 | 86° | 63° | 74° | — | — |
| 2021 | 78° | 58° | 68° | — | — |
| 2020 | 74° | 62° | 68° | 0.05" | — |
| 2019 | 82° | 62° | 72° | — | — |
| 2018 | 83° | 62° | 72° | — | — |
| 2017 | 73° | 63° | 68° | — | — |
| 2016 | 79° | 61° | 70° | — | — |
| 2015 | 77° | 59° | 68° | — | — |
| 2014 | 81° | 60° | 70° | — | — |
| 2013 | 80° | 61° | 70° | — | — |
| 2012 | 74° | 53° | 63° | — | — |
| 2011 | 73° | 55° | 64° | 0.08" | — |
| 2010 | 65° | 58° | 61° | — | — |
| 2009 | 69° | 58° | 63° | — | — |
| 2008 | 76° | 57° | 66° | — | — |
| 2007 | 66° | 57° | 62° | — | — |
| 2006 | 81° | 62° | 71° | — | — |
| 2005 | 75° | 58° | 66° | — | — |
| 2004 | 69° | 60° | 65° | — | — |
| 2003 | 70° | 59° | 64° | — | — |
| 2002 | 91° | — | — | — | — |
| 2001 | 81° | 58° | 69° | — | — |
| 2000 | 89° | 52° | 70° | — | — |
| 1999 | 77° | 53° | 65° | — | — |
| 1998 | 72° | 57° | 64° | — | — |
| 1997 | 75° | 60° | 68° | — | — |
| 1996 | 84° | 60° | 72° | — | — |
| 1995 | 76° | 55° | 65° | — | — |
| 1994 | 80° | 57° | 69° | — | — |
| 1993 | 70° | 51° | 60° | 0.41" | — |
| 1992 | 72° | 61° | 66° | — | — |
| 1991 | 78° | 57° | 68° | — | — |
| 1990 | 83° | 59° | 71° | — | — |
| 1989 | 74° | 54° | 64° | — | — |
| 1988coldest | 67° | 54° | 60° | — | — |
| 1987 | 86° | 62° | 74° | — | — |
| 1986 | 80° | 60° | 70° | — | — |
| 1985warmest | 97° | 57° | 77° | — | — |
| 1984 | 75° | 60° | 68° | — | — |
| 1983 | 85° | 56° | 70° | — | — |
| 1982 | 78° | 55° | 67° | — | — |
| 1981 | 86° | 62° | 74° | — | — |
| 1980 | 78° | 51° | 65° | — | — |
| 1979 | 73° | 57° | 65° | — | — |
| 1978 | 86° | 58° | 72° | — | — |
| 1977 | 79° | 63° | 71° | — | — |
| 1976 | 77° | 52° | 64° | — | — |
| 1975 | 78° | 57° | 68° | — | — |
| 1974 | 77° | 58° | 67° | — | — |
| 1973 | 91° | 57° | 74° | — | — |
| 1972 | 73° | 62° | 68° | 0.18" | — |
| 1971 | 76° | 52° | 64° | — | — |
55 years of data from ESCONDIDO #2