Weather on July 30
Garden Grove, CA
55 Years of Data
Avg High
84°F
Avg Low
64°F
Warmest
1980
85°F avg
Coldest
2010
69°F avg
About This Date
July 30th in Garden Grove, CA typically brings warm summer weather, with average highs around 84°F and lows near 64°F. Over 55 years of records, the warmest July 30th was in 1980 (85°F average), while the coldest was 2010 (69°F) — a 16°F range across recorded history. Rain or other precipitation has occurred on about 2% of July 30th dates historically. The last decade has been 3.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.7°F warmer on this date compared to 20-30 years ago.
Planning for July 30th in Garden Grove, CA? Stay hydrated and seek shade during peak afternoon hours.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 83° | 64° | 73° | — | — |
| 2024 | 83° | 62° | 72° | — | — |
| 2023 | 90° | 69° | 79° | — | — |
| 2022 | 87° | 66° | 77° | — | — |
| 2021 | 87° | 64° | 76° | — | — |
| 2020 | 87° | 61° | 74° | — | — |
| 2019 | 84° | 67° | 75° | — | — |
| 2018 | 92° | 71° | 81° | — | — |
| 2017 | 84° | 69° | 77° | — | — |
| 2016 | 88° | 70° | 79° | — | — |
| 2015 | 87° | 70° | 78° | — | — |
| 2014 | 88° | 68° | 78° | — | — |
| 2013 | 79° | 62° | 70° | — | — |
| 2012 | 81° | 64° | 72° | — | — |
| 2011 | 81° | 64° | 72° | — | — |
| 2010coldest | 78° | 60° | 69° | — | — |
| 2009 | 83° | 69° | 76° | — | — |
| 2008 | 83° | 63° | 73° | — | — |
| 2007 | 82° | 63° | 72° | — | — |
| 2006 | 86° | 70° | 78° | — | — |
| 2005 | 87° | 63° | 75° | — | — |
| 2004 | 80° | 60° | 70° | — | — |
| 2003 | 85° | 62° | 73° | 0.25" | — |
| 2002 | 83° | 60° | 71° | — | — |
| 2001 | 77° | 62° | 70° | — | — |
| 2000 | 87° | 64° | 76° | — | — |
| 1999 | 80° | 59° | 70° | — | — |
| 1998 | 80° | 66° | 73° | — | — |
| 1997 | 79° | 61° | 70° | — | — |
| 1996 | 90° | 66° | 78° | — | — |
| 1995 | 79° | 65° | 72° | — | — |
| 1994 | 78° | 65° | 71° | — | — |
| 1993 | 82° | 62° | 72° | — | — |
| 1992 | 82° | 63° | 72° | — | — |
| 1991 | 78° | 63° | 70° | — | — |
| 1990 | 89° | 64° | 77° | — | — |
| 1989 | 81° | 63° | 72° | — | — |
| 1988 | 81° | 68° | 74° | — | — |
| 1987 | 86° | 61° | 73° | — | — |
| 1986 | 84° | 60° | 72° | — | — |
| 1985 | 80° | 62° | 71° | — | — |
| 1984 | 86° | 68° | 77° | — | — |
| 1983 | 85° | 59° | 72° | — | — |
| 1982 | 82° | 66° | 74° | — | — |
| 1981 | 81° | 62° | 71° | — | — |
| 1980warmest | 99° | 72° | 85° | — | — |
| 1979 | 80° | 62° | 71° | — | — |
| 1978 | 81° | 64° | 72° | — | — |
| 1977 | 84° | 63° | 73° | — | — |
| 1976 | 78° | 67° | 72° | — | — |
| 1975 | 79° | 66° | 72° | — | — |
| 1974 | 82° | 61° | 71° | — | — |
| 1973 | 80° | 64° | 72° | — | — |
| 1972 | 99° | 68° | 83° | — | — |
| 1971 | 89° | 64° | 77° | — | — |
55 years of data from SANTA ANA FIRE STN