Weather on July 30
Hayward, CA
55 Years of Data
Avg High
75°F
Avg Low
56°F
Warmest
1995
81°F avg
Coldest
1971
57°F avg
About This Date
July 30th in Hayward, CA typically brings pleasant summer weather, with average highs around 75°F and lows near 56°F. Over 52 years of records, the warmest July 30th was in 1995 (81°F average), while the coldest was 1971 (57°F) — a 24°F range across recorded history. This date has historically been dry, with little recorded precipitation. 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 July 30th in Hayward, CA? Great weather for outdoor activities.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 68° | 59° | 64° | — | — |
| 2024 | 71° | 59° | 65° | — | — |
| 2023 | 77° | 57° | 67° | — | — |
| 2022 | 70° | 61° | 65° | — | — |
| 2021 | 78° | 57° | 68° | — | — |
| 2020 | 73° | 59° | 66° | — | — |
| 2019 | 70° | 58° | 64° | — | — |
| 2018 | 71° | 57° | 64° | — | — |
| 2017 | 76° | 56° | 66° | — | — |
| 2016 | 76° | 57° | 66° | — | — |
| 2015 | 77° | 61° | 69° | — | — |
| 2014 | 79° | 58° | 68° | — | — |
| 2013 | 72° | 56° | 64° | — | — |
| 2012 | 81° | 57° | 69° | — | — |
| 2011 | 73° | 60° | 67° | — | — |
| 2010 | 68° | 55° | 62° | — | — |
| 2009 | 68° | 57° | 63° | — | — |
| 2008 | 72° | 58° | 65° | — | — |
| 2007 | 79° | 58° | 68° | — | — |
| 2006 | 77° | 61° | 69° | — | — |
| 2005 | 78° | 59° | 69° | — | — |
| 2004 | 75° | 60° | 68° | — | — |
| 2003 | 72° | 58° | 65° | — | — |
| 2002 | 76° | 59° | 67° | — | — |
| 2001 | 67° | 57° | 62° | — | — |
| 2000 | 80° | 57° | 69° | — | — |
| 1999 | 67° | 57° | 62° | — | — |
| 1998 | 64° | 56° | 60° | — | — |
| 1997 | 65° | 54° | 59° | — | — |
| 1996 | 86° | 61° | 73° | — | — |
| 1995warmest | 94° | 68° | 81° | — | — |
| 1994 | 64° | 52° | 58° | — | — |
| 1993 | 86° | 52° | 69° | — | — |
| 1989 | 71° | 54° | 62° | — | — |
| 1988 | 84° | 53° | 69° | — | — |
| 1987 | 73° | 56° | 64° | — | — |
| 1986 | 82° | 56° | 69° | — | — |
| 1985 | 64° | 57° | 61° | — | — |
| 1984 | 79° | 54° | 66° | — | — |
| 1983 | 90° | 57° | 73° | — | — |
| 1982 | 73° | 52° | 62° | — | — |
| 1981 | 69° | 54° | 61° | — | — |
| 1980 | 89° | 57° | 73° | — | — |
| 1979 | 85° | 54° | 69° | — | — |
| 1978 | 70° | 52° | 61° | — | — |
| 1977 | 93° | 58° | 75° | — | — |
| 1976 | 70° | 58° | 64° | — | — |
| 1975 | 67° | 47° | 57° | — | — |
| 1974 | 72° | 53° | 62° | — | — |
| 1973 | 74° | 51° | 62° | — | — |
| 1972 | 76° | 52° | 64° | — | — |
| 1971coldest | 65° | 50° | 57° | — | — |
52 years of data from HAYWARD AIR TERMINAL