Records for Middletown-Harrisburg Area, Pennsylvania (MDTthr) on 12-17
Record Highs
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1: 60°F (2021)
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2: 59°F (1939)
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3: 58°F (1928)
Record Lows
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1: 0°F (1951)
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2: 6°F (1919)
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3: 9°F (1910)
Lowest Highs
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1: 46°F (2015)
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2: 45°F (1984)
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3: 43°F (2021)
Highest Lows
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1: 18°F (1932)
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2: 20°F (1989)
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3: 21°F (1951)
Highest December temperature:
75°F on 12-07-1998.
Lowest December temperature:
-8°F on 12-23-1960.
Average temperature is 33.3°F
Average high is 40.3°F
Average low is 26.4°F
Temperature data from 1888 to 2022.
Record Precipitation
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1: 1.69" (2000)
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2: 1.19" (1888)
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3: 1.02" (1915)
Precipitation data from 1888 to 2022.