Weather on June 15
San Leandro, CA
55 Years of Data
About This Date
June 15th in San Leandro, CA typically brings pleasant summer weather, with average highs around 72°F and lows near 52°F. Over 51 years of records, the warmest June 15th was in 2000 (77°F average), while the coldest was 2015 (53°F) — a 24°F range across recorded history. This date has historically been dry, with little recorded precipitation. The last decade has been 4.5°F cooler on this date compared to 20-30 years ago.
The last decade has been 4.5°F cooler on this date compared to 20-30 years ago.
Planning for June 15th in San Leandro, CA? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 74° | 47° | 60° | — | — |
| 2024 | 77° | 49° | 63° | — | — |
| 2023 | 70° | 51° | 60° | — | — |
| 2022 | 76° | 49° | 62° | — | — |
| 2021 | 77° | 51° | 64° | — | — |
| 2020 | 70° | 52° | 61° | — | — |
| 2019 | 61° | 49° | 55° | — | — |
| 2018 | 61° | 50° | 55° | — | — |
| 2017 | 79° | 50° | 64° | — | — |
| 2016 | 59° | 47° | 53° | — | — |
| 2015coldest | 58° | 49° | 53° | — | — |
| 2014 | 64° | 49° | 56° | — | — |
| 2013 | 62° | 48° | 55° | — | — |
| 2012 | 79° | 46° | 62° | — | — |
| 2011 | 82° | 54° | 68° | — | — |
| 2010 | 61° | 47° | 54° | — | — |
| 2009 | 67° | 59° | 63° | — | — |
| 2008 | 64° | 51° | 58° | — | — |
| 2007 | 92° | 51° | 71° | — | — |
| 2006 | 74° | 56° | 65° | — | — |
| 2005 | 69° | 48° | 59° | — | — |
| 2004 | 91° | 59° | 75° | — | — |
| 2003 | 77° | 49° | 63° | — | — |
| 2002 | 66° | 47° | 56° | — | — |
| 2001 | 80° | 55° | 68° | — | — |
| 2000warmest | 89° | 64° | 77° | — | — |
| 1999 | 64° | 50° | 57° | — | — |
| 1998 | 86° | 54° | 70° | — | — |
| 1997 | 72° | 53° | 62° | — | — |
| 1996 | 62° | 48° | 55° | — | — |
| 1995 | 62° | 53° | 58° | — | — |
| 1994 | 68° | 48° | 58° | — | — |
| 1989 | 77° | 54° | 65° | — | — |
| 1988 | 71° | 52° | 61° | — | — |
| 1987 | 69° | 55° | 62° | — | — |
| 1986 | 66° | 63° | 64° | — | — |
| 1985 | 80° | 57° | 69° | — | — |
| 1984 | 67° | 54° | 60° | — | — |
| 1983 | 70° | 53° | 61° | — | — |
| 1982 | 76° | 52° | 64° | — | — |
| 1981 | 78° | 50° | 64° | — | — |
| 1980 | 73° | 50° | 62° | — | — |
| 1979 | 71° | 50° | 61° | — | — |
| 1978 | 72° | 50° | 61° | — | — |
| 1977 | 65° | 51° | 58° | — | — |
| 1976 | 93° | 58° | 75° | — | — |
| 1975 | 74° | 52° | 63° | — | — |
| 1974 | 70° | 49° | 59° | — | — |
| 1973 | 69° | 47° | 58° | — | — |
| 1972 | 69° | 50° | 60° | — | — |
| 1971 | 82° | 51° | 67° | — | — |
San Leandro, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
San Leandro, CA Monthly Precipitation
Average rainfall and snowfall per month, in inches.
San Leandro, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit San Leandro, CA
Most pleasant months in San Leandro, CA: August.