Records for Houston Area, Texas (IAHthr) on 09-18
Record Highs
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1: 99°F (1927)
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2: 98°F (1906)
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3: 97°F (2016)
Record Lows
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1: 54°F (2000)
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2: 54°F (1981)
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3: 54°F (1903)
Lowest Highs
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1: 82°F (1889)
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2: 79°F (1988)
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3: 78°F (2018)
Highest Lows
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1: 71°F (1943)
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2: 77°F (1981)
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3: 77°F (1908)
Highest September temperature:
109°F on 09-04-2000.
Lowest September temperature:
45°F on 09-27-1942.
Average temperature is 80.3°F
Average high is 89.3°F
Average low is 71.3°F
Temperature data from 1889 to 2022.
Record Precipitation
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1: 2.53" (1908)
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2: 2.31" (2014)
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3: 2.15" (1899)
Precipitation data from 1888 to 2022.