Weather on April 5
San Marcos, CA
55 Years of Data
Avg High
73°F
Avg Low
50°F
Warmest
1989
78°F avg
Coldest
1982
51°F avg
About This Date
April 5th in San Marcos, CA typically brings pleasant spring weather, with average highs around 73°F and lows near 50°F. Over 56 years of records, the warmest April 5th was in 1989 (78°F average), while the coldest was 1982 (51°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 16% of April 5th dates historically, with the wettest April 5th recording 0.66" of rain. The last decade has been 4.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.2°F warmer on this date compared to 20-30 years ago.
Planning for April 5th in San Marcos, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 74° | 56° | 65° | — | — |
| 2025 | 80° | 46° | 63° | — | — |
| 2024 | 57° | 46° | 52° | 0.03" | — |
| 2023 | 69° | 38° | 53° | — | — |
| 2022 | 79° | 52° | 65° | — | — |
| 2021 | 79° | 51° | 65° | — | — |
| 2020 | 64° | 55° | 60° | — | — |
| 2019 | 65° | 55° | 60° | — | — |
| 2018 | 75° | 55° | 65° | — | — |
| 2017 | 87° | 53° | 70° | — | — |
| 2016 | 85° | 52° | 68° | — | — |
| 2015 | 75° | 56° | 65° | — | — |
| 2014 | 67° | 49° | 58° | — | — |
| 2013 | 72° | 57° | 64° | — | — |
| 2012 | 68° | 52° | 60° | — | — |
| 2011 | 76° | 51° | 63° | — | — |
| 2010 | 62° | 51° | 57° | 0.18" | — |
| 2009 | 80° | 49° | 64° | — | — |
| 2008 | 61° | 55° | 58° | — | — |
| 2007 | 79° | 45° | 62° | — | — |
| 2006 | 60° | 51° | 56° | 0.66" | — |
| 2005 | 81° | 44° | 62° | — | — |
| 2004 | 65° | 57° | 61° | — | — |
| 2003 | 64° | 46° | 55° | 0.05" | — |
| 2002 | 63° | 50° | 56° | — | — |
| 2001 | 64° | 46° | 55° | 0.18" | — |
| 2000 | 76° | 51° | 63° | — | — |
| 1999 | 64° | 38° | 51° | — | — |
| 1998 | 65° | 42° | 53° | 0.03" | — |
| 1997 | 66° | 51° | 59° | — | — |
| 1996 | 85° | 49° | 67° | — | — |
| 1995 | 79° | 51° | 65° | — | — |
| 1994 | 76° | 50° | 63° | — | — |
| 1993 | 68° | 55° | 62° | — | — |
| 1992 | 67° | 56° | 61° | — | — |
| 1991 | 87° | 53° | 70° | — | — |
| 1990 | 69° | 57° | 63° | 0.38" | — |
| 1989warmest | 99° | 58° | 78° | — | — |
| 1988 | 83° | 50° | 66° | — | — |
| 1987 | 70° | 44° | 57° | — | — |
| 1986 | 62° | 53° | 58° | — | — |
| 1985 | 68° | 56° | 62° | — | — |
| 1984 | 69° | 53° | 61° | — | — |
| 1983 | 66° | 41° | 54° | — | — |
| 1982coldest | 60° | 43° | 51° | — | — |
| 1981 | 88° | 49° | 68° | — | — |
| 1980 | 68° | 42° | 55° | — | — |
| 1979 | 76° | 49° | 62° | — | — |
| 1978 | 70° | 45° | 57° | — | — |
| 1977 | 79° | 43° | 61° | — | — |
| 1976 | 60° | 48° | 54° | 0.05" | — |
| 1975 | 63° | 46° | 54° | 0.13" | — |
| 1974 | 83° | 42° | 62° | — | — |
| 1973 | 81° | 45° | 63° | — | — |
| 1972 | 80° | 51° | 66° | — | — |
| 1971 | 91° | 45° | 68° | — | — |
56 years of data from ESCONDIDO #2