Weather on August 29
El Cajon, CA
55 Years of Data
About This Date
August 29th in El Cajon, CA typically brings hot summer weather, with average highs around 91°F and lows near 64°F — a 27°F daily swing. Over 55 years of records, the warmest August 29th was in 1998 (88°F average), while the coldest was 2010 (67°F) — a 21°F range across recorded history. Rain or other precipitation has occurred on about 2% of August 29th dates historically. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for August 29th in El Cajon, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 96° | 67° | 81° | — | — |
| 2024 | 83° | 63° | 73° | — | — |
| 2023 | 101° | 67° | 84° | — | — |
| 2022 | 86° | 67° | 76° | — | — |
| 2021 | 90° | 68° | 79° | — | — |
| 2020 | 86° | 67° | 76° | — | — |
| 2019 | 91° | 65° | 78° | — | — |
| 2018 | 91° | 63° | 77° | — | — |
| 2017 | 102° | 68° | 85° | — | — |
| 2016 | 92° | 64° | 78° | — | — |
| 2015 | 98° | 70° | 84° | — | — |
| 2014 | 93° | 66° | 80° | — | — |
| 2013 | 94° | 72° | 83° | — | — |
| 2012 | 89° | 67° | 78° | — | — |
| 2011 | 93° | 67° | 80° | — | — |
| 2010coldest | 76° | 59° | 67° | — | — |
| 2009 | 107° | 65° | 86° | — | — |
| 2008 | 92° | 69° | 80° | — | — |
| 2007 | 90° | 67° | 78° | — | — |
| 2006 | 92° | 62° | 77° | — | — |
| 2005 | 93° | 65° | 79° | — | — |
| 2004 | 91° | 62° | 77° | — | — |
| 2003 | 91° | 66° | 79° | — | — |
| 2002 | 85° | 61° | 73° | — | — |
| 2001 | 79° | 76° | 77° | — | — |
| 2000 | 75° | 62° | 69° | — | — |
| 1999 | 92° | 58° | 75° | — | — |
| 1998warmest | 104° | 71° | 88° | — | — |
| 1997 | 89° | 66° | 78° | — | — |
| 1996 | 101° | 67° | 84° | — | — |
| 1995 | 105° | 65° | 85° | — | — |
| 1994 | 88° | 66° | 77° | — | — |
| 1993 | 80° | 65° | 72° | — | — |
| 1992 | 87° | 63° | 75° | — | — |
| 1991 | 86° | 58° | 72° | — | — |
| 1990 | 90° | 56° | 73° | — | — |
| 1989 | 81° | 58° | 69° | — | — |
| 1988 | 90° | 66° | 78° | — | — |
| 1987 | 83° | 60° | 71° | — | — |
| 1986 | 96° | 65° | 80° | — | — |
| 1985 | 97° | 65° | 81° | — | — |
| 1984 | 95° | 70° | 82° | — | — |
| 1983 | 98° | 59° | 79° | — | — |
| 1982 | 92° | 66° | 79° | — | — |
| 1981 | 97° | 69° | 83° | — | — |
| 1980 | 94° | 59° | 76° | — | — |
| 1979 | 80° | 64° | 72° | — | — |
| 1978 | 83° | 60° | 71° | — | — |
| 1977 | 85° | 62° | 73° | — | — |
| 1976 | 101° | 64° | 82° | — | — |
| 1975 | 89° | 51° | 70° | — | — |
| 1974 | 85° | 59° | 72° | — | — |
| 1973 | 86° | 60° | 73° | — | — |
| 1972 | 93° | 72° | 82° | 0.03" | — |
| 1971 | 94° | 67° | 80° | — | — |
El Cajon, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
El Cajon, CA Monthly Precipitation
Average rainfall per month, in inches.
El Cajon, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit El Cajon, CA
El Cajon, CA has no months that meet our "pleasant" threshold — every season has tradeoffs.