Weather on August 20
Fremont, CA
55 Years of Data
Avg High
77°F
Avg Low
58°F
Warmest
1995
79°F avg
Coldest
2001
62°F avg
About This Date
August 20th in Fremont, CA typically brings pleasant summer weather, with average highs around 77°F and lows near 58°F. Over 55 years of records, the warmest August 20th was in 1995 (79°F average), while the coldest was 2001 (62°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 4% of August 20th dates historically, with the wettest August 20th recording 1.12" of rain. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for August 20th in Fremont, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 88° | 53° | 70° | — | — |
| 2024 | 82° | 52° | 67° | — | — |
| 2023 | 87° | 58° | 72° | — | — |
| 2022 | 83° | 55° | 69° | — | — |
| 2021 | 73° | 55° | 64° | — | — |
| 2020 | 78° | 57° | 68° | — | — |
| 2019 | 73° | 59° | 66° | — | — |
| 2018 | 74° | 54° | 64° | — | — |
| 2017 | 76° | 59° | 67° | — | — |
| 2016 | 74° | 57° | 65° | — | — |
| 2015 | 74° | 63° | 68° | — | — |
| 2014 | 77° | 62° | 70° | — | — |
| 2013 | 80° | 59° | 70° | — | — |
| 2012 | 74° | 54° | 64° | — | — |
| 2011 | 74° | 56° | 65° | — | — |
| 2010 | 78° | 55° | 67° | — | — |
| 2009 | 74° | 59° | 66° | — | — |
| 2008 | 77° | 59° | 68° | — | — |
| 2007 | 80° | 63° | 71° | — | — |
| 2006 | 73° | 56° | 64° | — | — |
| 2005 | 72° | 55° | 63° | — | — |
| 2004 | 80° | 58° | 69° | — | — |
| 2003 | 82° | 58° | 70° | — | — |
| 2002 | 77° | 55° | 66° | — | — |
| 2001coldest | 68° | 55° | 62° | — | — |
| 2000 | 82° | 52° | 67° | — | — |
| 1999 | 79° | 58° | 68° | — | — |
| 1998 | 71° | 56° | 63° | — | — |
| 1997 | 76° | 58° | 67° | 1.12" | — |
| 1996 | 78° | 51° | 65° | — | — |
| 1995warmest | 93° | 65° | 79° | — | — |
| 1994 | 76° | 58° | 67° | — | — |
| 1993 | 74° | 57° | 65° | — | — |
| 1992 | 78° | 54° | 66° | — | — |
| 1991 | 72° | 55° | 63° | — | — |
| 1990 | 77° | 57° | 67° | — | — |
| 1989 | 75° | 57° | 66° | — | — |
| 1988 | 81° | 58° | 69° | — | — |
| 1987 | 72° | 58° | 65° | — | — |
| 1986 | 81° | 58° | 69° | — | — |
| 1985 | 71° | 61° | 66° | — | — |
| 1984 | 72° | 59° | 65° | — | — |
| 1983 | 73° | 63° | 68° | — | — |
| 1982 | 72° | 57° | 64° | 0.18" | — |
| 1981 | 73° | 59° | 66° | — | — |
| 1980 | 77° | 64° | 71° | — | — |
| 1979 | 77° | 60° | 69° | — | — |
| 1978 | 81° | 61° | 71° | — | — |
| 1977 | 70° | 58° | 64° | — | — |
| 1976 | 73° | 61° | 67° | — | — |
| 1975 | 72° | 56° | 64° | — | — |
| 1974 | 77° | 58° | 67° | — | — |
| 1973 | 76° | 52° | 64° | — | — |
| 1972 | 76° | 61° | 68° | — | — |
| 1971 | 75° | 57° | 66° | — | — |
55 years of data from FREMONT