Weather on April 12
San Jose, CA
55 Years of Data
Avg High
70°F
Avg Low
48°F
Warmest
2008
70°F avg
Coldest
1983
51°F avg
About This Date
April 12th in San Jose, CA typically brings pleasant spring weather, with average highs around 70°F and lows near 48°F. Over 55 years of records, the warmest April 12th was in 2008 (70°F average), while the coldest was 1983 (51°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 13% of April 12th dates historically, with the wettest April 12th recording 2.08" of rain. The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
Planning for April 12th in San Jose, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 68° | 47° | 57° | — | — |
| 2024 | 68° | 54° | 61° | — | — |
| 2023 | 61° | 45° | 53° | — | — |
| 2022 | 62° | 41° | 52° | — | — |
| 2021 | 74° | 44° | 59° | — | — |
| 2020 | 68° | 52° | 60° | — | — |
| 2019 | 70° | 47° | 58° | — | — |
| 2018 | 62° | 47° | 54° | — | — |
| 2017 | 68° | 56° | 62° | 0.08" | — |
| 2016 | 61° | 52° | 56° | — | — |
| 2015 | 78° | 47° | 62° | — | — |
| 2014 | 71° | 53° | 62° | — | — |
| 2013 | 74° | 45° | 59° | — | — |
| 2012 | 64° | 49° | 56° | 2.08" | — |
| 2011 | 64° | 41° | 53° | — | — |
| 2010 | 59° | 45° | 52° | 0.99" | — |
| 2009 | 68° | 52° | 60° | — | — |
| 2008warmest | 87° | 54° | 70° | — | — |
| 2007 | 64° | 47° | 55° | — | — |
| 2006 | 64° | 53° | 59° | 0.76" | — |
| 2005 | 62° | 42° | 52° | — | — |
| 2004 | 66° | 53° | 60° | — | — |
| 2003 | 59° | 50° | 55° | 0.97" | — |
| 2002 | 78° | 55° | 67° | — | — |
| 2001 | 66° | 39° | 53° | — | — |
| 2000 | 81° | 58° | 69° | — | — |
| 1999 | 68° | 44° | 56° | — | — |
| 1998 | 61° | 46° | 53° | — | — |
| 1997 | 73° | 45° | 59° | — | — |
| 1996 | 66° | 52° | 59° | — | — |
| 1995 | 78° | 55° | 67° | — | — |
| 1994 | 78° | 49° | 63° | — | — |
| 1993 | 72° | 48° | 60° | — | — |
| 1992 | 69° | 56° | 62° | 1.07" | — |
| 1991 | 74° | 43° | 58° | — | — |
| 1990 | 81° | 50° | 65° | — | — |
| 1989 | 74° | 52° | 63° | — | — |
| 1988 | 75° | 52° | 63° | — | — |
| 1987 | 75° | 46° | 61° | — | — |
| 1986 | 60° | 50° | 55° | — | — |
| 1985 | 80° | 46° | 63° | — | — |
| 1984 | 69° | 43° | 56° | — | — |
| 1983coldest | 60° | 42° | 51° | — | — |
| 1982 | 63° | 51° | 57° | 0.2" | — |
| 1981 | 68° | 41° | 55° | — | — |
| 1980 | 83° | 50° | 66° | — | — |
| 1979 | 65° | 47° | 56° | — | — |
| 1978 | 71° | 53° | 62° | — | — |
| 1977 | 80° | 46° | 63° | — | — |
| 1976 | 61° | 44° | 52° | — | — |
| 1975 | 73° | 42° | 58° | — | — |
| 1974 | 75° | 47° | 61° | — | — |
| 1973 | 74° | 50° | 62° | — | — |
| 1972 | 60° | 47° | 53° | — | — |
| 1971 | 75° | 42° | 59° | — | — |
55 years of data from SAN JOSE