Weather on July 14
San Marcos, CA
55 Years of Data
Avg High
88°F
Avg Low
63°F
Warmest
1984
84°F avg
Coldest
2011
68°F avg
About This Date
July 14th in San Marcos, CA typically brings warm summer weather, with average highs around 88°F and lows near 63°F — a 25°F daily swing. Over 55 years of records, the warmest July 14th was in 1984 (84°F average), while the coldest was 2011 (68°F) — a 16°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.7°F warmer on this date compared to 20-30 years ago.
Planning for July 14th in San Marcos, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 87° | 64° | 76° | — | — |
| 2024 | 90° | 66° | 78° | — | — |
| 2023 | 97° | 65° | 81° | — | — |
| 2022 | 84° | 64° | 74° | — | — |
| 2021 | 91° | 66° | 79° | — | — |
| 2020 | 89° | 66° | 78° | — | — |
| 2019 | 92° | 64° | 78° | — | — |
| 2018 | 90° | 68° | 79° | — | — |
| 2017 | 89° | 67° | 78° | — | — |
| 2016 | 93° | 63° | 78° | — | — |
| 2015 | 84° | 64° | 74° | — | — |
| 2014 | 85° | 67° | 76° | — | — |
| 2013 | 86° | 66° | 76° | — | — |
| 2012 | 85° | 65° | 75° | — | — |
| 2011coldest | 74° | 62° | 68° | — | — |
| 2010 | 79° | 65° | 72° | — | — |
| 2009 | 74° | 66° | 70° | — | — |
| 2008 | 74° | 66° | 70° | — | — |
| 2007 | 90° | 60° | 75° | — | — |
| 2006 | 98° | 66° | 82° | — | — |
| 2005 | 91° | 65° | 78° | — | — |
| 2004 | 95° | 71° | 83° | — | — |
| 2003 | 89° | 64° | 77° | — | — |
| 2002 | 89° | 63° | 76° | — | — |
| 2001 | 85° | 61° | 73° | — | — |
| 2000 | 87° | 60° | 74° | — | — |
| 1999 | 92° | 68° | 80° | — | — |
| 1998 | 89° | 58° | 73° | — | — |
| 1997 | 87° | 64° | 76° | — | — |
| 1996 | 83° | 62° | 72° | — | — |
| 1995 | 85° | 57° | 71° | — | — |
| 1994 | 86° | 60° | 73° | — | — |
| 1993 | 83° | 60° | 71° | — | — |
| 1992 | 92° | 65° | 78° | — | — |
| 1991 | 85° | 61° | 73° | — | — |
| 1990 | 92° | 71° | 81° | — | — |
| 1989 | 92° | 56° | 74° | — | — |
| 1988 | 81° | 60° | 70° | — | — |
| 1987 | 87° | 62° | 75° | — | — |
| 1986 | 90° | 65° | 77° | — | — |
| 1985 | 90° | 64° | 77° | — | — |
| 1984warmest | 99° | 70° | 84° | — | — |
| 1983 | 94° | 65° | 79° | — | — |
| 1982 | 91° | 58° | 74° | — | — |
| 1981 | 93° | 61° | 77° | — | — |
| 1980 | 89° | 56° | 72° | — | — |
| 1979 | 84° | 58° | 71° | — | — |
| 1978 | 98° | 62° | 80° | — | — |
| 1977 | 82° | 57° | 70° | — | — |
| 1976 | 82° | 60° | 71° | — | — |
| 1975 | 83° | 60° | 71° | — | — |
| 1974 | 89° | 64° | 77° | — | — |
| 1973 | 80° | 57° | 69° | — | — |
| 1972 | 84° | 64° | 74° | — | — |
| 1971 | 84° | 61° | 72° | — | — |
55 years of data from ESCONDIDO #2