Slight Risk for Excessive Rainfall and Severe Thunderstorms Thursday

Additional rounds of thunderstorms are expected Thursday and Thursday night across Oklahoma and north Texas, with risks for both large hail and flash flooding. Strong winds may accompany any storms from east Texas northeast through the lower Great Lakes. Read More >

Climate/Almanac Data - Sep Normals - Sep Records

SEPTEMBER

Site (Click site name for report)	Avg Temp	Norm 1991-2020	Dept From Norm	Precip Total	Norm 1991-2020	Dept From Norm
Burlington	68.1°	66.7°	+1.4°	0.61" (7)	3.53"	-2.92"
Cedar Rapids	67.3°	63.3°	+4.0°	Trace (1)	3.40"	-3.40"
Davenport	67.0°	64.6°	+2.4°	0.59"	3.47"	-2.88"
Dubuque	66.6°	62.3°	+4.3°	0.08" (2)	3.82"	-3.74"
Iowa City	68.7°	65.8°	+2.9°	0.03" (1)	3.24"	-3.21"
Moline	68.0°	66.1°	+1.9°	0.42" (4)	3.32"	-2.90"