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Granite City, Illinois, United States

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Weather Radar in Granite City, Illinois, United States

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FAQ

What are the average monthly temperatures in Granite City?

Average temperatures for Granite City:

Month	Min Temp	Max Temp
January	-4.4°C (24.0°F)	4.3°C (39.7°F)
February	-2.3°C (27.9°F)	7.2°C (44.9°F)
March	3.6°C (38.5°F)	13.8°C (56.9°F)
April	9.4°C (48.9°F)	20.3°C (68.6°F)
May	15.6°C (60.1°F)	25.7°C (78.3°F)
June	20.5°C (68.9°F)	30.1°C (86.1°F)
July	21.7°C (71.1°F)	31.1°C (88.0°F)
August	20.2°C (68.3°F)	30.1°C (86.3°F)
September	16.2°C (61.2°F)	27.2°C (81.0°F)
October	9.5°C (49.1°F)	19.8°C (67.7°F)
November	3.4°C (38.2°F)	13.0°C (55.4°F)
December	-1.4°C (29.5°F)	6.1°C (42.9°F)

How much rain does Granite City get?

The average annual rainfall for Granite City is 990mm (39").

How much snow does Granite City get?

The average annual snowfall for Granite City is 55mm (2").