Iowa July Weather

Iowa weather averages and all-time records in the month of July from 1991–2020 based on data made available by the NOAA.

State:

Month:

Iowa Cities

July weather averages for various places in Iowa, from 1991–2020.

City	Average (°F)		Record (°F)		Monthly (inches)
City	High	Low	High	Low	Precipitation
Ames	84.0	63.1	109	39	4.5
Burlington	85.6	66.2	111	46	4.0
Carroll	84.4	63.2	112	39	4.3
Cedar Rapids	84.9	64.2	110	42	4.5
Davenport	85.7	64.9	111	46	4.2
Des Moines	85.9	66.9	112	46	3.8
Dubuque	81.5	62.2	101	44	4.8
Fort Madison	85.5	68.3	107	47	4.1
Iowa City	85.5	65.5	109	40	3.9
Iowa Falls	83.0	61.9	111	36	4.6
Lamoni	86.4	66.2	110	46	4.8
Mason City	82.8	60.7	107	38	4.4
Northwood	80.0	60.8	107	38	4.6
Ottumwa	85.2	65.2	115	46	3.9
Rockwell City	83.0	62.7	109	42	3.6
Sac City	83.3	62.3	113	42	3.7
Sioux City	85.7	63.7	108	42	3.4
Spirit Lake	83.6	63.9	109	40	3.3
Waterloo	83.9	62.7	112	42	4.3
Webster City	83.5	61.5	109	39	4.4