Weather on September 10
Hayward, CA
55 Years of Data
Avg High
76°F
Avg Low
56°F
Warmest
1976
79°F avg
Coldest
1992
59°F avg
About This Date
September 10th in Hayward, CA typically brings pleasant fall weather, with average highs around 76°F and lows near 56°F. Over 53 years of records, the warmest September 10th was in 1976 (79°F average), while the coldest was 1992 (59°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 6% of September 10th dates historically, with the wettest September 10th recording 1.22" of rain. The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.
Planning for September 10th 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 | 72° | 63° | 67° | 0.08" | — |
| 2024 | 70° | 61° | 65° | — | — |
| 2023 | 80° | 59° | 70° | — | — |
| 2022 | 79° | 62° | 70° | — | — |
| 2021 | 71° | 60° | 66° | 0.03" | — |
| 2020 | 68° | 60° | 64° | — | — |
| 2019 | 71° | 59° | 65° | — | — |
| 2018 | 79° | 56° | 67° | — | — |
| 2017 | 94° | 62° | 78° | — | — |
| 2016 | 73° | 58° | 65° | — | — |
| 2015 | 92° | 62° | 77° | — | — |
| 2014 | 86° | 58° | 72° | — | — |
| 2013 | 75° | 57° | 66° | — | — |
| 2012 | 78° | 55° | 67° | — | — |
| 2011 | 77° | 60° | 69° | — | — |
| 2010 | 80° | 54° | 67° | — | — |
| 2009 | 93° | 57° | 75° | — | — |
| 2008 | 72° | 60° | 66° | — | — |
| 2007 | 73° | 60° | 67° | — | — |
| 2006 | 73° | 57° | 65° | — | — |
| 2005 | 70° | 54° | 62° | — | — |
| 2004 | 75° | 57° | 66° | — | — |
| 2003 | 78° | 59° | 69° | — | — |
| 2002 | 92° | 60° | 76° | — | — |
| 2001 | 74° | 56° | 65° | — | — |
| 2000 | 74° | 52° | 63° | — | — |
| 1999 | 72° | 59° | 65° | — | — |
| 1998 | 80° | 52° | 66° | — | — |
| 1997 | 71° | 59° | 65° | — | — |
| 1996 | 76° | 53° | 64° | — | — |
| 1995 | 70° | 54° | 62° | — | — |
| 1994 | 70° | 53° | 61° | — | — |
| 1993 | 67° | 54° | 60° | — | — |
| 1992coldest | 65° | 54° | 59° | — | — |
| 1989 | 70° | 54° | 62° | — | — |
| 1988 | 70° | 56° | 63° | — | — |
| 1987 | 69° | 57° | 63° | — | — |
| 1986 | 73° | 49° | 61° | — | — |
| 1985 | 69° | 50° | 60° | — | — |
| 1984 | 98° | 60° | 79° | — | — |
| 1983 | 83° | 52° | 67° | — | — |
| 1982 | 70° | 55° | 62° | — | — |
| 1981 | 68° | 52° | 60° | — | — |
| 1980 | 70° | 56° | 63° | — | — |
| 1979 | 86° | 55° | 71° | — | — |
| 1978 | 68° | 58° | 63° | 1.22" | — |
| 1977 | 74° | 52° | 63° | — | — |
| 1976warmest | 94° | 64° | 79° | — | — |
| 1975 | 71° | 52° | 61° | — | — |
| 1974 | 82° | 56° | 69° | — | — |
| 1973 | 78° | 54° | 66° | — | — |
| 1972 | 71° | 51° | 61° | — | — |
| 1971 | 85° | 53° | 69° | — | — |
53 years of data from HAYWARD AIR TERMINAL