Records for Middletown-Harrisburg Area, Pennsylvania (MDTthr) on 12-22
Record Highs
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1: 70°F (2013)
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2: 64°F (1949)
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3: 62°F (1998)
Record Lows
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1: -1°F (1960)
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2: 2°F (1989)
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3: 2°F (1944)
Lowest Highs
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1: 45°F (1990)
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2: 44°F (1956)
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3: 44°F (1923)
Highest Lows
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1: 17°F (1989)
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2: 19°F (1960)
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3: 22°F (1921)
Highest December temperature:
75°F on 12-07-1998.
Lowest December temperature:
-8°F on 12-23-1960.
Average temperature is 32.3°F
Average high is 39.2°F
Average low is 25.4°F
Temperature data from 1888 to 2022.
Record Precipitation
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1: 1.45" (2022)
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2: 1.38" (1918)
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3: 1.20" (2006)
Precipitation data from 1888 to 2022.