Records for San Antonio Area, Texas (SATthr) on 12-10
Record Highs
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1: 85°F (1939)
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2: 83°F (2021)
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3: 82°F (1889)
Record Lows
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1: 18°F (1978)
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2: 20°F (1898)
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3: 25°F (1995)
Lowest Highs
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1: 69°F (2022)
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2: 67°F (1889)
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3: 65°F (2021)
Highest Lows
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1: 35°F (1898)
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2: 39°F (1937)
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3: 42°F (1945)
Highest December temperature:
90°F on 12-25-1955.
Lowest December temperature:
6°F on 12-23-1989.
Average temperature is 53.6°F
Average high is 64.9°F
Average low is 42.2°F
Temperature data from 1885 to 2022.
Record Precipitation
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1: 0.95" (1928)
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2: 0.66" (2011)
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3: 0.61" (1946)
Precipitation data from 1885 to 2022.