Search location

Nearby locations

Rock Island County, Illinois, United States

Milan, Illinois, United States

Ginger Hill, Illinois, United States

Nearby popular places

Black Hawk Forest Nature Preserve, United States

Black Hawk State Historical Site, United States

Franciscan Heliport, United States

Weather Radar in Rock Island County, Illinois, United States

∙ View entire country on Radar

To view the map, please use a browser that supports WebGL.

FAQ

What are the average monthly temperatures in Rock Island County?

Average temperatures for Rock Island County:

Month	Min Temp	Max Temp
January	-9.1°C (15.6°F)	-1.0°C (30.3°F)
February	-7.0°C (19.3°F)	1.6°C (34.9°F)
March	0.1°C (32.2°F)	9.8°C (49.7°F)
April	6.0°C (42.8°F)	16.9°C (62.4°F)
May	12.8°C (55.0°F)	23.4°C (74.1°F)
June	18.1°C (64.6°F)	27.6°C (81.7°F)
July	19.7°C (67.4°F)	29.1°C (84.4°F)
August	18.1°C (64.6°F)	28.0°C (82.3°F)
September	14.3°C (57.6°F)	25.0°C (77.0°F)
October	7.4°C (45.2°F)	17.1°C (62.7°F)
November	0.9°C (33.5°F)	9.3°C (48.7°F)
December	-5.3°C (22.5°F)	1.7°C (35.0°F)

How much rain does Rock Island County get?

The average annual rainfall for Rock Island County is 882mm (35").

How much snow does Rock Island County get?

The average annual snowfall for Rock Island County is 91mm (4").