Weather on June 4
San Marcos, CA
55 Years of Data
Avg High
78°F
Avg Low
58°F
Warmest
1990
77°F avg
Coldest
1999
58°F avg
About This Date
June 4th 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 4th was in 1990 (77°F average), while the coldest was 1999 (58°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 2% of June 4th dates historically. The last decade has been 2.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.7°F warmer on this date compared to 20-30 years ago.
Planning for June 4th in San Marcos, CA? Great weather for outdoor activities.
Warming Trend
0.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 68° | 60° | 64° | 0.03" | — |
| 2024 | 82° | 60° | 71° | — | — |
| 2023 | 76° | 60° | 68° | — | — |
| 2022 | 78° | 58° | 68° | — | — |
| 2021 | 87° | 58° | 72° | — | — |
| 2020 | 80° | 64° | 72° | — | — |
| 2019 | 77° | 60° | 69° | — | — |
| 2018 | 84° | 60° | 72° | — | — |
| 2017 | 82° | 61° | 71° | — | — |
| 2016 | 91° | 59° | 75° | — | — |
| 2015 | 75° | 61° | 68° | — | — |
| 2014 | 87° | 58° | 72° | — | — |
| 2013 | 77° | 61° | 69° | — | — |
| 2012 | 70° | 61° | 65° | — | — |
| 2011 | 74° | 56° | 65° | — | — |
| 2010 | 65° | 58° | 61° | — | — |
| 2009 | 68° | 61° | 64° | — | — |
| 2008 | 63° | 58° | 60° | — | — |
| 2007 | 80° | 60° | 70° | — | — |
| 2006 | 96° | 57° | 77° | — | — |
| 2005 | 75° | 60° | 68° | — | — |
| 2004 | 71° | 61° | 66° | — | — |
| 2003 | 75° | 61° | 68° | — | — |
| 2002 | 80° | 55° | 68° | — | — |
| 2001 | 74° | 58° | 66° | — | — |
| 2000 | 88° | 54° | 71° | — | — |
| 1999coldest | 64° | 52° | 58° | — | — |
| 1998 | 72° | 56° | 64° | — | — |
| 1997 | 81° | 62° | 71° | — | — |
| 1996 | 89° | 60° | 75° | — | — |
| 1995 | 76° | 55° | 65° | — | — |
| 1994 | 86° | 58° | 72° | — | — |
| 1993 | 78° | 60° | 69° | — | — |
| 1992 | 83° | 62° | 72° | — | — |
| 1991 | 76° | 56° | 66° | — | — |
| 1990warmest | 93° | 61° | 77° | — | — |
| 1989 | 72° | 56° | 64° | — | — |
| 1988 | 84° | 59° | 72° | — | — |
| 1987 | 88° | 57° | 72° | — | — |
| 1986 | 79° | 60° | 69° | — | — |
| 1985 | 79° | 55° | 67° | — | — |
| 1984 | 72° | 61° | 66° | — | — |
| 1983 | 74° | 59° | 66° | — | — |
| 1982 | 78° | 52° | 65° | — | — |
| 1981 | 88° | 56° | 72° | — | — |
| 1980 | 77° | 49° | 63° | — | — |
| 1979 | 74° | 58° | 66° | — | — |
| 1978 | 78° | 55° | 67° | — | — |
| 1977 | 85° | 51° | 68° | — | — |
| 1976 | 78° | 56° | 67° | — | — |
| 1975 | 74° | 57° | 65° | — | — |
| 1974 | 78° | 58° | 68° | — | — |
| 1973 | 79° | 57° | 68° | — | — |
| 1972 | 82° | 62° | 72° | — | — |
| 1971 | 74° | 51° | 62° | — | — |
55 years of data from ESCONDIDO #2