Weather on September 30
Oakland, CA
55 Years of Data
About This Date
September 30th in Oakland, CA typically brings pleasant fall weather, with average highs around 75°F and lows near 56°F. Over 56 years of records, the warmest September 30th was in 1978 (78°F average), while the coldest was 1996 (53°F) — a 25°F range across recorded history. Precipitation has occurred on 5% of recorded September 30th dates, with snow falling 2% of the time (heaviest snowfall: 4.5"). 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 September 30th in Oakland, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 80° | 57° | 69° | — | — |
| 2025 | 72° | 64° | 68° | — | — |
| 2024 | 89° | 56° | 72° | — | — |
| 2023 | 69° | 57° | 63° | — | — |
| 2022 | 82° | 58° | 70° | — | — |
| 2021 | 85° | 55° | 70° | — | — |
| 2020 | 81° | 59° | 70° | — | — |
| 2019 | 65° | 53° | 59° | — | — |
| 2018 | 75° | 61° | 68° | — | — |
| 2017 | 73° | 55° | 64° | — | — |
| 2016 | 66° | 53° | 60° | — | — |
| 2015 | 67° | 59° | 63° | 0.04" | — |
| 2014 | 75° | 60° | 68° | — | — |
| 2013 | 73° | 58° | 65° | — | — |
| 2012 | 86° | 53° | 70° | — | — |
| 2011 | 73° | 60° | 67° | — | — |
| 2010 | 70° | 55° | 62° | — | — |
| 2009 | 72° | 47° | 59° | — | — |
| 2008 | 77° | 56° | 66° | — | — |
| 2007 | 73° | 50° | 62° | — | — |
| 2006 | 64° | 56° | 60° | — | — |
| 2005 | 85° | 59° | 72° | — | — |
| 2004 | 67° | 56° | 61° | — | — |
| 2003 | 72° | 54° | 63° | — | — |
| 2002 | 70° | 57° | 63° | — | — |
| 2001 | 93° | 58° | 75° | — | — |
| 2000 | 86° | 58° | 72° | — | — |
| 1999 | 84° | 62° | 73° | — | — |
| 1998 | 64° | 57° | 61° | — | — |
| 1997 | 71° | 59° | 65° | — | — |
| 1996coldest | 56° | 51° | 53° | — | — |
| 1995 | 77° | 58° | 67° | — | — |
| 1994 | 72° | 60° | 66° | — | — |
| 1993 | 71° | 58° | 64° | — | — |
| 1992 | 80° | 63° | 71° | — | — |
| 1991 | 68° | 58° | 63° | — | — |
| 1990 | 77° | 61° | 69° | — | — |
| 1989 | 73° | 55° | 64° | — | — |
| 1988 | 93° | 55° | 74° | — | — |
| 1987 | 87° | 54° | 70° | — | — |
| 1986 | 77° | 56° | 66° | — | — |
| 1985 | 65° | 50° | 57° | — | — |
| 1984 | 84° | 58° | 71° | — | — |
| 1983 | 67° | 57° | 62° | 0.45" | 4.5" |
| 1982 | 75° | 53° | 64° | — | — |
| 1981 | 73° | 50° | 62° | — | — |
| 1980 | 88° | 56° | 72° | — | — |
| 1979 | 74° | 55° | 64° | — | — |
| 1978warmest | 95° | 60° | 78° | — | — |
| 1977 | 63° | 50° | 56° | — | — |
| 1976 | 76° | 60° | 68° | — | — |
| 1975 | 72° | 48° | 60° | — | — |
| 1974 | 78° | 53° | 66° | — | — |
| 1973 | 78° | 49° | 63° | — | — |
| 1972 | 84° | 53° | 69° | — | — |
| 1971 | 65° | 44° | 54° | 0.15" | — |
Oakland, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Oakland, CA Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Oakland, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Oakland, CA
Most pleasant months in Oakland, CA: April, May, June, July, August, September, October.
What to expect on September 30th
This page shows what actually happened each year. For the odds — typical high and low, and how often it stays dry — see the climatological outlook for this date.
September 30th outlook →