Weather on May 29
San Marcos, CA
55 Years of Data
Avg High
77°F
Avg Low
57°F
Warmest
1997
79°F avg
Coldest
1971
59°F avg
About This Date
May 29th in San Marcos, CA typically brings pleasant spring weather, with average highs around 77°F and lows near 57°F. Over 55 years of records, the warmest May 29th was in 1997 (79°F average), while the coldest was 1971 (59°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 9% of May 29th dates historically. The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
Planning for May 29th in San Marcos, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 76° | 60° | 68° | — | — |
| 2024 | 80° | 57° | 69° | — | — |
| 2023 | 62° | 58° | 60° | — | — |
| 2022 | 76° | 58° | 67° | — | — |
| 2021 | 77° | 57° | 67° | — | — |
| 2020 | 76° | 64° | 70° | — | — |
| 2019 | 81° | 53° | 67° | — | — |
| 2018 | 81° | 60° | 70° | — | — |
| 2017 | 77° | 59° | 68° | — | — |
| 2016 | 68° | 59° | 64° | 0.03" | — |
| 2015 | 83° | 59° | 71° | — | — |
| 2014 | 83° | 62° | 72° | — | — |
| 2013 | 83° | 59° | 71° | — | — |
| 2012 | 83° | 56° | 69° | — | — |
| 2011 | 64° | 55° | 60° | 0.15" | — |
| 2010 | 68° | 53° | 61° | — | — |
| 2009 | 62° | 59° | 61° | — | — |
| 2008 | 67° | 53° | 60° | — | — |
| 2007 | 65° | 58° | 61° | — | — |
| 2006 | 71° | 57° | 64° | — | — |
| 2005 | 77° | 58° | 67° | — | — |
| 2004 | 68° | 59° | 64° | — | — |
| 2003 | 85° | 51° | 68° | — | — |
| 2002 | 75° | 54° | 64° | — | — |
| 2001 | 77° | 59° | 68° | — | — |
| 2000 | 89° | 59° | 74° | — | — |
| 1999 | 78° | 56° | 67° | — | — |
| 1998 | 73° | 54° | 63° | — | — |
| 1997warmest | 96° | 62° | 79° | — | — |
| 1996 | 76° | 60° | 68° | — | — |
| 1995 | 82° | 56° | 69° | — | — |
| 1994 | 93° | 55° | 74° | — | — |
| 1993 | 80° | 54° | 67° | — | — |
| 1992 | 74° | 61° | 67° | — | — |
| 1991 | 71° | 55° | 63° | — | — |
| 1990 | 70° | 54° | 62° | 0.03" | — |
| 1989 | 73° | 53° | 63° | — | — |
| 1988 | 73° | 54° | 63° | 0.41" | — |
| 1987 | 73° | 56° | 64° | — | — |
| 1986 | 81° | 60° | 70° | — | — |
| 1985 | 79° | 58° | 68° | — | — |
| 1984 | 91° | 62° | 77° | — | — |
| 1983 | 80° | 59° | 70° | — | — |
| 1982 | 73° | 58° | 65° | — | — |
| 1981 | 77° | 60° | 69° | — | — |
| 1980 | 74° | 47° | 60° | — | — |
| 1979 | 73° | 55° | 64° | — | — |
| 1978 | 99° | 54° | 76° | — | — |
| 1977 | 74° | 51° | 62° | — | — |
| 1976 | 66° | 56° | 61° | — | — |
| 1975 | 78° | 55° | 67° | — | — |
| 1974 | 75° | 57° | 66° | — | — |
| 1973 | 85° | 58° | 71° | — | — |
| 1972 | 90° | 58° | 74° | — | — |
| 1971coldest | 67° | 51° | 59° | 0.15" | — |
55 years of data from ESCONDIDO #2