Records for San Jose Area, California (SJCthr) on 09-13
Record Highs
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1: 102°F (1971)
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2: 100°F (1979)
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3: 100°F (1953)
Record Lows
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1: 37°F (1894)
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2: 40°F (1910)
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3: 40°F (1907)
Lowest Highs
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1: 67°F (1953)
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2: 66°F (2017)
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3: 66°F (1983)
Highest Lows
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1: 66°F (1939)
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2: 69°F (2005)
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3: 69°F (1918)
Highest September temperature:
109°F on 09-06-2022.
Lowest September temperature:
35°F on 09-23-1903.
Average temperature is 70.2°F
Average high is 82°F
Average low is 58.5°F
Temperature data from 1893 to 2022.
Record Precipitation
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1: 1.43" (1918)
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2: 0.21" (2009)
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3: 0.17" (1939)
Precipitation data from 1893 to 2022.