Records for San Jose Area, California (SJCthr) on 08-21
Record Highs
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1: 92°F (1969)
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2: 91°F (2009)
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3: 91°F (1945)
Record Lows
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1: 44°F (1910)
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2: 45°F (1893)
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3: 46°F (1911)
Lowest Highs
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1: 64°F (2017)
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2: 64°F (1990)
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3: 63°F (2004)
Highest Lows
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1: 70°F (1922)
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2: 70°F (1908)
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3: 71°F (2010)
Highest August temperature:
105°F on 08-01-1993.
Lowest August temperature:
39°F on 08-26-1893.
Average temperature is 71.3°F
Average high is 82.9°F
Average low is 59.8°F
Temperature data from 1893 to 2022.
Record Precipitation
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1: 1.92" (1968)
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2: 0.00" (2003)
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3: 0.00" (1951)
Precipitation data from 1893 to 2022.