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Mercersburg, Pennsylvania, United States

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Mercersburg Junction, Pennsylvania, United States

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Weather Radar in Mercersburg, Pennsylvania, United States

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FAQ

What are the average monthly temperatures in Mercersburg?

Average temperatures for Mercersburg:

Month	Min Temp	Max Temp
January	-4.0°C (24.8°F)	3.5°C (38.2°F)
February	-2.7°C (27.1°F)	6.1°C (43.0°F)
March	1.4°C (34.5°F)	11.4°C (52.5°F)
April	7.5°C (45.4°F)	18.8°C (65.8°F)
May	13.4°C (56.2°F)	23.9°C (74.9°F)
June	17.5°C (63.5°F)	27.4°C (81.2°F)
July	20.1°C (68.2°F)	30.1°C (86.1°F)
August	18.8°C (65.8°F)	28.9°C (84.0°F)
September	15.3°C (59.6°F)	25.5°C (78.0°F)
October	9.0°C (48.1°F)	18.4°C (65.1°F)
November	2.5°C (36.5°F)	11.7°C (53.1°F)
December	-1.0°C (30.3°F)	5.9°C (42.6°F)

How much rain does Mercersburg get?

The average annual rainfall for Mercersburg is 924mm (36").

How much snow does Mercersburg get?

The average annual snowfall for Mercersburg is 102mm (4").