Records for Houston Area, Texas (IAHthr) on 03-21
Record Highs
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1: 87°F (1907)
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2: 86°F (2017)
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3: 85°F (1916)
Record Lows
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1: 30°F (1996)
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2: 34°F (2016)
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3: 35°F (1983)
Lowest Highs
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1: 70°F (1952)
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2: 70°F (1904)
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3: 69°F (1995)
Highest Lows
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1: 48°F (1968)
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2: 50°F (1970)
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3: 52°F (1927)
Highest March temperature:
96°F on 03-30-1946.
Lowest March temperature:
21°F on 03-03-1943.
Average temperature is 64.5°F
Average high is 74.4°F
Average low is 54.5°F
Temperature data from 1889 to 2022.
Record Precipitation
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1: 1.38" (1893)
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2: 1.22" (1968)
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3: 1.06" (1949)
Precipitation data from 1888 to 2022.