Weather on August 14
San Jose, CA
55 Years of Data
Avg High
81°F
Avg Low
59°F
Warmest
2020
88°F avg
Coldest
1972
62°F avg
About This Date
August 14th in San Jose, CA typically brings warm summer weather, with average highs around 81°F and lows near 59°F. Over 55 years of records, the warmest August 14th was in 2020 (88°F average), while the coldest was 1972 (62°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 4% of August 14th dates historically. The last decade has been 4.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.3°F warmer on this date compared to 20-30 years ago.
Planning for August 14th in San Jose, CA? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 82° | 62° | 72° | — | — |
| 2024 | 86° | 60° | 73° | — | — |
| 2023 | 88° | 66° | 77° | — | — |
| 2022 | 88° | 55° | 71° | — | — |
| 2021 | 81° | 62° | 71° | — | — |
| 2020warmest | 103° | 73° | 88° | — | — |
| 2019 | 98° | 65° | 81° | — | — |
| 2018 | 72° | 60° | 66° | — | — |
| 2017 | 75° | 62° | 69° | — | — |
| 2016 | 85° | 60° | 72° | — | — |
| 2015 | 79° | 64° | 71° | — | — |
| 2014 | 79° | 61° | 70° | — | — |
| 2013 | 80° | 56° | 68° | — | — |
| 2012 | 82° | 61° | 71° | — | — |
| 2011 | 82° | 57° | 70° | — | — |
| 2010 | 73° | 59° | 66° | — | — |
| 2009 | 78° | 58° | 68° | — | — |
| 2008 | 86° | 59° | 73° | — | — |
| 2007 | 80° | 55° | 68° | — | — |
| 2006 | 76° | 58° | 67° | — | — |
| 2005 | 79° | 58° | 68° | — | — |
| 2004 | 73° | 59° | 66° | — | — |
| 2003 | 76° | 59° | 67° | — | — |
| 2002 | 83° | 60° | 71° | — | — |
| 2001 | 77° | 56° | 66° | — | — |
| 2000 | 90° | 58° | 74° | — | — |
| 1999 | 74° | 53° | 63° | — | — |
| 1998 | 83° | 61° | 72° | — | — |
| 1997 | 85° | 62° | 73° | — | — |
| 1996 | 91° | 62° | 77° | — | — |
| 1995 | 94° | 64° | 79° | — | — |
| 1994 | 95° | 62° | 79° | — | — |
| 1993 | 82° | 59° | 71° | — | — |
| 1992 | 78° | 64° | 71° | — | — |
| 1991 | 80° | 70° | 75° | 0.03" | — |
| 1990 | 75° | 58° | 66° | — | — |
| 1989 | 96° | 57° | 77° | — | — |
| 1988 | 73° | 55° | 64° | — | — |
| 1987 | 72° | 56° | 64° | — | — |
| 1986 | 82° | 57° | 70° | — | — |
| 1985 | 75° | 58° | 66° | — | — |
| 1984 | 84° | 56° | 70° | — | — |
| 1983 | 83° | 61° | 72° | — | — |
| 1982 | 78° | 55° | 67° | — | — |
| 1981 | 76° | 58° | 67° | — | — |
| 1980 | 73° | 58° | 65° | — | — |
| 1979 | 77° | 57° | 67° | — | — |
| 1978 | 88° | 53° | 70° | — | — |
| 1977 | 76° | 56° | 66° | — | — |
| 1976 | 72° | 58° | 65° | 0.03" | — |
| 1975 | 76° | 50° | 63° | — | — |
| 1974 | 82° | 52° | 67° | — | — |
| 1973 | 88° | 57° | 72° | — | — |
| 1972coldest | 74° | 51° | 62° | — | — |
| 1971 | 85° | 55° | 70° | — | — |
55 years of data from SAN JOSE