Weather on August 14
San Ramon, CA
55 Years of Data
Avg High
84°F
Avg Low
59°F
Warmest
2004
86°F avg
Coldest
1979
56°F avg
About This Date
August 14th in San Ramon, CA typically brings warm summer weather, with average highs around 84°F and lows near 59°F — a 25°F daily swing. Over 55 years of records, the warmest August 14th was in 2004 (86°F average), while the coldest was 1979 (56°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 2% of August 14th dates historically. The last decade has been 2.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.4°F warmer on this date compared to 20-30 years ago.
Planning for August 14th in San Ramon, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 79° | 52° | 65° | — | — |
| 2024 | 82° | 54° | 68° | — | — |
| 2023 | 90° | 70° | 80° | — | — |
| 2022 | 85° | 66° | 75° | — | — |
| 2021 | 84° | 69° | 77° | — | — |
| 2020 | 92° | 76° | 84° | — | — |
| 2019 | 89° | 73° | 81° | — | — |
| 2018 | 80° | 59° | 70° | — | — |
| 2017 | 80° | 52° | 66° | — | — |
| 2016 | 90° | 75° | 82° | — | — |
| 2015 | 75° | 54° | 64° | — | — |
| 2014 | 77° | 61° | 69° | — | — |
| 2013 | 86° | 63° | 74° | — | — |
| 2012 | 99° | 70° | 84° | — | — |
| 2011 | 85° | 63° | 74° | — | — |
| 2010 | 77° | 57° | 67° | — | — |
| 2009 | 82° | 55° | 69° | — | — |
| 2008 | 99° | 72° | 85° | — | — |
| 2007 | 85° | 54° | 69° | — | — |
| 2006 | 77° | 54° | 65° | — | — |
| 2005 | 78° | 54° | 66° | — | — |
| 2004warmest | 115° | 57° | 86° | — | — |
| 2003 | 81° | 55° | 68° | — | — |
| 2002 | 93° | 56° | 74° | — | — |
| 2001 | 88° | 53° | 70° | — | — |
| 2000 | 93° | 58° | 75° | — | — |
| 1999 | 73° | 53° | 63° | — | — |
| 1998 | 69° | 69° | 69° | — | — |
| 1997 | 90° | 56° | 73° | — | — |
| 1996 | 96° | 64° | 80° | — | — |
| 1995 | 98° | 68° | 83° | — | — |
| 1994 | 98° | 66° | 82° | — | — |
| 1993 | 76° | 55° | 65° | — | — |
| 1992 | 94° | 72° | 83° | — | — |
| 1991 | 81° | 57° | 69° | — | — |
| 1990 | 70° | 55° | 62° | — | — |
| 1989 | 92° | 68° | 80° | — | — |
| 1988 | 71° | 45° | 58° | — | — |
| 1987 | 66° | 48° | 57° | — | — |
| 1986 | 90° | 62° | 76° | — | — |
| 1985 | 76° | 49° | 62° | — | — |
| 1984 | 87° | 65° | 76° | — | — |
| 1983 | 91° | 69° | 80° | — | — |
| 1982 | 75° | 48° | 62° | — | — |
| 1981 | 77° | 59° | 68° | — | — |
| 1980 | — | 46° | — | — | — |
| 1979coldest | 65° | 47° | 56° | — | — |
| 1978 | 82° | 52° | 67° | — | — |
| 1977 | 82° | 51° | 67° | — | — |
| 1976 | 68° | 52° | 60° | 0.18" | — |
| 1975 | 82° | 60° | 71° | — | — |
| 1974 | 86° | 48° | 67° | — | — |
| 1973 | 94° | 70° | 82° | — | — |
| 1972 | 76° | 47° | 61° | — | — |
| 1971 | 85° | 65° | 75° | — | — |
55 years of data from LIVERMORE CALIFORNIA