Weather on May 19
Sunnyvale, CA
55 Years of Data
Avg High
73°F
Avg Low
53°F
Warmest
1978
75°F avg
Coldest
1974
56°F avg
About This Date
May 19th in Sunnyvale, CA typically brings pleasant spring weather, with average highs around 73°F and lows near 53°F. Over 55 years of records, the warmest May 19th was in 1978 (75°F average), while the coldest was 1974 (56°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 13% of May 19th dates historically, with the wettest May 19th recording 0.53" of rain. 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 May 19th in Sunnyvale, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 79° | 54° | 66° | — | — |
| 2024 | 77° | 54° | 65° | — | — |
| 2023 | 73° | 54° | 63° | — | — |
| 2022 | 79° | 56° | 67° | — | — |
| 2021 | 67° | 50° | 58° | — | — |
| 2020 | 71° | 50° | 61° | — | — |
| 2019 | 64° | 49° | 56° | 0.53" | — |
| 2018 | 67° | 53° | 60° | — | — |
| 2017 | 85° | 54° | 69° | — | — |
| 2016 | 72° | 55° | 63° | — | — |
| 2015 | 66° | 54° | 60° | — | — |
| 2014 | 70° | 55° | 62° | — | — |
| 2013 | 82° | 54° | 68° | — | — |
| 2012 | 74° | 50° | 62° | — | — |
| 2011 | 73° | 48° | 61° | — | — |
| 2010 | 66° | 50° | 58° | 0.03" | — |
| 2009 | 71° | 55° | 63° | — | — |
| 2008 | 71° | 56° | 63° | — | — |
| 2007 | 70° | 52° | 61° | — | — |
| 2006 | 67° | 56° | 61° | — | — |
| 2005 | 68° | 57° | 63° | 0.33" | — |
| 2004 | 74° | 50° | 62° | — | — |
| 2003 | 83° | 50° | 66° | — | — |
| 2002 | 64° | 50° | 57° | 0.05" | — |
| 2001 | 79° | 56° | 67° | — | — |
| 2000 | 83° | 55° | 69° | — | — |
| 1999 | 64° | 50° | 57° | — | — |
| 1998 | 74° | 47° | 60° | — | — |
| 1997 | 88° | 57° | 72° | — | — |
| 1996 | 72° | 53° | 62° | — | — |
| 1995 | 79° | 53° | 66° | — | — |
| 1994 | 64° | 54° | 59° | — | — |
| 1993 | 84° | 64° | 74° | — | — |
| 1992 | 77° | 58° | 67° | 0.08" | — |
| 1991 | 68° | 47° | 57° | — | — |
| 1990 | 67° | 52° | 59° | — | — |
| 1989 | 78° | 50° | 64° | — | — |
| 1988 | 87° | 54° | 70° | — | — |
| 1987 | 69° | 50° | 60° | — | — |
| 1986 | 69° | 54° | 61° | — | — |
| 1985 | 69° | 51° | 60° | — | — |
| 1984 | 70° | 54° | 62° | — | — |
| 1983 | 89° | 60° | 75° | — | — |
| 1982 | 83° | 51° | 67° | — | — |
| 1981 | 64° | 51° | 58° | 0.15" | — |
| 1980 | 80° | 55° | 68° | — | — |
| 1979 | 74° | 55° | 64° | — | — |
| 1978warmest | 91° | 59° | 75° | — | — |
| 1977 | 72° | 54° | 63° | 0.13" | — |
| 1976 | 69° | 45° | 57° | — | — |
| 1975 | 73° | 50° | 62° | — | — |
| 1974coldest | 64° | 49° | 56° | — | — |
| 1973 | 68° | 55° | 62° | — | — |
| 1972 | 65° | 51° | 58° | — | — |
| 1971 | 68° | 49° | 58° | — | — |
55 years of data from MOFFETT FED AIRFIELD