Records for Houston Area, Texas (IAHthr) on 09-11
Record Highs
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1: 99°F (2011)
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2: 99°F (1893)
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3: 98°F (1909)
Record Lows
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1: 56°F (1907)
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2: 58°F (1976)
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3: 62°F (2021)
Lowest Highs
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1: 79°F (2010)
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2: 78°F (1965)
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3: 78°F (1964)
Highest Lows
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1: 74°F (1894)
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2: 75°F (1892)
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3: 76°F (1948)
Highest September temperature:
109°F on 09-04-2000.
Lowest September temperature:
45°F on 09-27-1942.
Average temperature is 81.9°F
Average high is 90.9°F
Average low is 73°F
Temperature data from 1889 to 2022.
Record Precipitation
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1: 4.81" (1998)
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2: 2.39" (1938)
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3: 2.20" (1961)
Precipitation data from 1888 to 2022.