Iowa January Weather

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

State:

Month:

Iowa Cities

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

City	Average (°F)		Record (°F)		Monthly (inches)
City	High	Low	High	Low	Precipitation	Snow
Ames	28.6	11.1	67	-37	0.7	n/a
Burlington	32.5	16.3	70	-24	1.4	n/a
Carroll	27.7	9.7	68	-40	0.8	6.8
Cedar Rapids	29.6	13.4	68	-33	1.1	8.5
Davenport	31.3	14.7	69	-33	1.7	10.8
Des Moines	30.9	14.3	67	-32	1.1	9.4
Dubuque	26.6	11.3	60	-31	1.3	10.7
Fort Madison	33.2	17.7	67	-23	1.7	6.7
Iowa City	30.5	14.2	68	-31	1.0	n/a
Iowa Falls	25.8	8.1	68	-34	1.0	7.8
Lamoni	32.2	14.2	70	-29	1.1	6.7
Mason City	24.4	7.5	62	-34	0.9	11.1
Northwood	22.7	5.6	63	-37	1.1	9.9
Ottumwa	31.4	14.4	71	-36	1.0	n/a
Rockwell City	26.7	8.7	70	-35	0.7	7.6
Sac City	26.3	8.4	68	-35	0.7	6.5
Sioux City	30.0	10.7	71	-28	0.7	7.7
Spirit Lake	24.8	9.0	64	-30	0.5	8.6
Waterloo	27.0	9.3	65	-34	1.1	10.0
Webster City	27.1	7.8	72	-33	0.9	8.1