Records for Middletown-Harrisburg Area, Pennsylvania (MDTthr) on 12-29
Record Highs
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1: 75°F (1984)
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2: 60°F (1940)
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3: 58°F (1982)
Record Lows
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1: -2°F (1917)
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2: 2°F (1933)
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3: 4°F (1894)
Lowest Highs
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1: 57°F (1984)
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2: 45°F (1940)
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3: 41°F (1905)
Highest Lows
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1: 5°F (1917)
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2: 12°F (1933)
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3: 15°F (1935)
Highest December temperature:
75°F on 12-07-1998.
Lowest December temperature:
-8°F on 12-23-1960.
Average temperature is 31.1°F
Average high is 38°F
Average low is 24.2°F
Temperature data from 1888 to 2022.
Record Precipitation
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1: 1.22" (1901)
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2: 0.98" (1942)
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3: 0.81" (2013)
Precipitation data from 1888 to 2022.