Weather on August 29
Hayward, CA
55 Years of Data
Avg High
76°F
Avg Low
57°F
Warmest
2009
78°F avg
Coldest
1974
58°F avg
About This Date
August 29th in Hayward, CA typically brings pleasant summer weather, with average highs around 76°F and lows near 57°F. Over 53 years of records, the warmest August 29th was in 2009 (78°F average), while the coldest was 1974 (58°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 4% of August 29th dates historically. The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.4°F warmer on this date compared to 20-30 years ago.
Planning for August 29th in Hayward, CA? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 73° | 60° | 67° | — | — |
| 2024 | 77° | 61° | 69° | — | — |
| 2023 | 77° | 60° | 69° | — | — |
| 2022 | 75° | 60° | 68° | — | — |
| 2021 | 82° | 58° | 70° | — | — |
| 2020 | 75° | 59° | 67° | — | — |
| 2019 | 76° | 63° | 69° | — | — |
| 2018 | 76° | 56° | 66° | — | — |
| 2017 | 70° | 59° | 64° | — | — |
| 2016 | 72° | 60° | 66° | — | — |
| 2015 | 75° | 64° | 70° | — | — |
| 2014 | 79° | 62° | 70° | — | — |
| 2013 | 76° | 60° | 68° | — | — |
| 2012 | 84° | 54° | 69° | — | — |
| 2011 | 70° | 57° | 63° | — | — |
| 2010 | 71° | 56° | 63° | — | — |
| 2009warmest | 94° | 62° | 78° | — | — |
| 2008 | 92° | 60° | 76° | — | — |
| 2007 | 88° | 64° | 76° | — | — |
| 2006 | 66° | 56° | 61° | — | — |
| 2005 | 72° | 57° | 64° | — | — |
| 2004 | 78° | 59° | 69° | — | — |
| 2003 | 73° | 57° | 65° | — | — |
| 2002 | 73° | 59° | 66° | — | — |
| 2001 | 73° | 56° | 64° | — | — |
| 2000 | 63° | 59° | 61° | 0.05" | — |
| 1999 | 67° | 59° | 63° | — | — |
| 1998 | 85° | 53° | 69° | — | — |
| 1997 | 71° | 58° | 64° | — | — |
| 1996 | 90° | 63° | 76° | — | — |
| 1995 | 76° | 56° | 66° | — | — |
| 1994 | 79° | 55° | 67° | — | — |
| 1993 | 73° | 55° | 64° | — | — |
| 1992 | 66° | 55° | 61° | — | — |
| 1989 | 78° | 56° | 67° | — | — |
| 1988 | 75° | 56° | 65° | — | — |
| 1987 | 84° | 56° | 70° | — | — |
| 1986 | 73° | 56° | 64° | — | — |
| 1985 | 78° | 52° | 65° | — | — |
| 1984 | 79° | 57° | 68° | — | — |
| 1983 | 76° | 60° | 68° | — | — |
| 1982 | 71° | 55° | 63° | 0.03" | — |
| 1981 | 89° | 52° | 70° | — | — |
| 1980 | 70° | 54° | 62° | — | — |
| 1979 | 71° | 59° | 65° | — | — |
| 1978 | 78° | 57° | 68° | — | — |
| 1977 | 94° | 60° | 77° | — | — |
| 1976 | 85° | 52° | 68° | — | — |
| 1975 | 75° | 51° | 63° | — | — |
| 1974coldest | 61° | 55° | 58° | — | — |
| 1973 | 83° | 48° | 65° | — | — |
| 1972 | 74° | 53° | 63° | — | — |
| 1971 | 72° | 53° | 62° | — | — |
53 years of data from HAYWARD AIR TERMINAL