Records for San Juan Area, Puerto Rico (SJUthr) on 09-12
Record Highs
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1: 94°F (2017)
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2: 94°F (2011)
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3: 93°F (1999)
Record Lows
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1: 72°F (1961)
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2: 73°F (1966)
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3: 73°F (1939)
Lowest Highs
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1: 80°F (2022)
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2: 80°F (2014)
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3: 80°F (2007)
Highest Lows
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1: 81°F (1967)
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2: 82°F (1901)
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3: 83°F (1935)
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 88.8°F
Average low is 75.2°F
Temperature data from 1898 to 2022.
Record Precipitation
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1: 2.90" (1905)
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2: 1.91" (1901)
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3: 1.46" (1982)
Precipitation data from 1898 to 2022.