Records for McAllen Area, Texas (MFEthr) on 12-18
Record Highs
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1: 87°F (2012)
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2: 87°F (2002)
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3: 86°F (1970)
Record Lows
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1: 31°F (1943)
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2: 32°F (1996)
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3: 32°F (1964)
Lowest Highs
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1: 67°F (2006)
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2: 67°F (1984)
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3: 66°F (1970)
Highest Lows
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1: 39°F (1964)
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2: 49°F (1996)
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3: 50°F (1989)
Highest December temperature:
96°F on 12-05-1977.
Lowest December temperature:
18°F on 12-23-1989.
Average temperature is 61.2°F
Average high is 72.2°F
Average low is 50.2°F
Temperature data from 1941 to 2022.
Record Precipitation
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1: 0.74" (1956)
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2: 0.62" (1965)
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3: 0.42" (1975)
Precipitation data from 1941 to 2022.