Records for San Juan Area, Puerto Rico (SJUthr) on 09-20
Record Highs
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1: 95°F (1981)
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2: 94°F (2013)
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3: 94°F (1995)
Record Lows
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1: 72°F (1920)
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2: 73°F (2003)
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3: 73°F (1961)
Lowest Highs
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1: 81°F (2012)
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2: 80°F (2019)
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3: 80°F (1995)
Highest Lows
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1: 80°F (1901)
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2: 82°F (1966)
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3: 83°F (1994)
Highest September temperature:
97°F on 09-01-1981.
Lowest September temperature:
69°F on 09-06-1960.
Average temperature is 82°F
Average high is 89°F
Average low is 75°F
Temperature data from 1898 to 2022.
Record Precipitation
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1: 7.11" (2017)
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2: 1.90" (1967)
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3: 1.61" (2003)
Precipitation data from 1898 to 2022.