Weather on August 21
Escondido, CA
55 Years of Data
Avg High
87°F
Avg Low
63°F
Warmest
1982
86°F avg
Coldest
1974
69°F avg
About This Date
August 21st in Escondido, CA typically brings warm summer weather, with average highs around 87°F and lows near 63°F. Over 54 years of records, the warmest August 21st was in 1982 (86°F average), while the coldest was 1974 (69°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 4% of August 21st dates historically, with the wettest August 21st recording 3.4" of rain. The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
Planning for August 21st in Escondido, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 98° | 68° | 83° | — | — |
| 2024 | 97° | 67° | 82° | — | — |
| 2023 | 78° | 65° | 71° | 3.4" | — |
| 2022 | 84° | 67° | 75° | — | — |
| 2021 | 73° | 66° | 70° | 0.1" | — |
| 2020 | 100° | 72° | 86° | — | — |
| 2019 | 94° | 63° | 78° | — | — |
| 2018 | 89° | 69° | 79° | — | — |
| 2017 | 85° | 66° | 75° | — | — |
| 2016 | 87° | 64° | 76° | — | — |
| 2015 | 84° | 68° | 76° | — | — |
| 2014 | 87° | 66° | 77° | — | — |
| 2013 | 91° | 62° | 77° | — | — |
| 2012 | 89° | 68° | 79° | — | — |
| 2011 | 80° | 60° | 70° | — | — |
| 2009 | 85° | 58° | 71° | — | — |
| 2008 | 86° | 59° | 73° | — | — |
| 2007 | 96° | 66° | 81° | — | — |
| 2006 | 89° | 63° | 76° | — | — |
| 2005 | 90° | 57° | 73° | — | — |
| 2004 | 82° | 64° | 73° | — | — |
| 2003 | 88° | 67° | 77° | — | — |
| 2002 | 80° | 65° | 72° | — | — |
| 2001 | 84° | 62° | 73° | — | — |
| 2000 | 87° | 61° | 74° | — | — |
| 1999 | 90° | 58° | 74° | — | — |
| 1998 | 93° | 62° | 78° | — | — |
| 1997 | 89° | 67° | 78° | — | — |
| 1996 | 91° | 59° | 75° | — | — |
| 1995 | 88° | 66° | 77° | — | — |
| 1994 | 87° | 64° | 76° | — | — |
| 1993 | 87° | 56° | 71° | — | — |
| 1992 | 95° | 68° | 82° | — | — |
| 1991 | 85° | 59° | 72° | — | — |
| 1990 | 82° | 58° | 70° | — | — |
| 1989 | 80° | 62° | 71° | — | — |
| 1988 | 80° | 63° | 71° | — | — |
| 1987 | 84° | 59° | 72° | — | — |
| 1986 | 94° | 69° | 81° | — | — |
| 1985 | 85° | 58° | 71° | — | — |
| 1984 | 84° | 69° | 77° | — | — |
| 1983 | 85° | 68° | 76° | — | — |
| 1982warmest | 99° | 74° | 86° | — | — |
| 1981 | 97° | 62° | 79° | — | — |
| 1980 | 85° | 62° | 73° | — | — |
| 1979 | 83° | 62° | 72° | — | — |
| 1978 | 87° | 57° | 72° | — | — |
| 1977 | 82° | 63° | 72° | — | — |
| 1976 | 85° | 60° | 72° | — | — |
| 1975 | 81° | 60° | 70° | — | — |
| 1974coldest | 81° | 58° | 69° | — | — |
| 1973 | 92° | 68° | 80° | — | — |
| 1972 | 95° | 57° | 76° | — | — |
| 1971 | 84° | 62° | 73° | — | — |
54 years of data from ESCONDIDO