IEM :: 2025 IA_ASOS Monthly Precipitation

This table was generated at 01 Jul 2025 07 pm and is based on available ASOS data. No attempt was made to estimate missing data.

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Monthly Precipitation Data

ID	Name	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	MJJA	Year
ADU	AUDUBON	0.06	0.02	1.04	3.70	1.43	4.23	M	M	M	M	M	M	5.66	10.48
AIO	ATLANTIC	0.00	0.00	1.14	3.85	1.78	5.30	M	M	M	M	M	M	7.08	12.07
ALO	Waterloo	0.10	0.44	2.38	5.75	2.37	6.54	0.00	M	M	M	M	M	8.91	17.58
AMW	Ames	0.23	0.17	3.31	5.02	4.51	8.58	0.00	M	M	M	M	M	13.09	21.82
AWG	WASHINGTON	1.05	0.01	1.57	2.43	2.35	M	M	M	M	M	M	M	2.35	7.41
AXA	Algona	M	0.04	2.65	3.14	1.56	4.43	M	M	M	M	M	M	5.99	11.82
BNW	BOONE MUNI	0.02	0.01	2.55	2.02	2.97	6.86	M	M	M	M	M	M	9.83	14.43
BRL	BURLINGTON	0.64	0.19	2.58	2.80	3.88	4.42	0.00	M	M	M	M	M	8.30	14.51
CAV	CLARION	M	0.05	2.15	1.73	1.73	5.61	M	M	M	M	M	M	7.34	11.27
CBF	COUNCIL BLUFFS	0.04	0.02	1.08	M	M	M	M	M	M	M	M	M	0.00	1.14
CCY	Charles City	0.00	0.00	1.74	4.37	1.94	2.83	M	M	M	M	M	M	4.77	10.88
CID	CEDAR RAPIDS	0.29	0.43	1.82	3.87	2.29	2.34	0.00	M	M	M	M	M	4.63	11.04
CIN	CARROLL	0.05	0.07	0.66	M	0.45	6.30	M	M	M	M	M	M	6.75	7.53
CKP	Cherokee	M	M	0.93	0.93	1.54	5.33	M	M	M	M	M	M	6.87	8.73
CNC	CHARITON	0.78	0.01	1.16	3.06	1.77	5.11	M	M	M	M	M	M	6.88	11.89
CSQ	CRESTON	0.49	0.01	2.03	3.59	2.92	5.53	M	M	M	M	M	M	8.45	14.57
CWI	CLINTON	0.47	0.05	2.17	2.59	3.27	3.47	M	M	M	M	M	M	6.74	12.02
DBQ	DUBUQUE	0.10	0.49	2.71	2.77	3.67	3.52	0.00	M	M	M	M	M	7.19	13.26
DEH	DECORAH	0.00	0.00	1.37	4.85	2.36	4.88	M	M	M	M	M	M	7.24	13.46
DNS	DENISON	0.03	0.03	1.88	1.07	1.60	6.63	M	M	M	M	M	M	8.23	11.24
DSM	Des Moines	0.21	0.38	2.67	3.20	5.37	4.41	0.00	M	M	M	M	M	9.78	16.24
DVN	QUAD CITIES	0.73	0.31	2.89	2.59	4.15	3.60	0.00	M	M	M	M	M	7.75	14.27
EBS	Webster City	M	M	1.74	0.73	0.66	0.97	M	M	M	M	M	M	1.63	4.10
EOK	KEOKUK MUNI	0.38	0.12	1.95	0.91	0.16	0.12	M	M	M	M	M	M	0.28	3.64
EST	ESTHERVILLE	0.00	0.01	3.23	2.58	2.64	4.80	0.00	M	M	M	M	M	7.44	13.26
FFL	FAIRFIELD	1.27	0.03	1.92	4.24	2.39	4.96	M	M	M	M	M	M	7.35	14.81
FOD	FORT DODGE	0.00	0.14	1.37	1.44	0.07	1.86	0.00	M	M	M	M	M	1.93	4.88
FSW	FORT MADISON	0.51	M	2.06	2.32	2.88	1.57	M	M	M	M	M	M	4.45	9.34
FXY	Forest City	M	M	1.37	3.11	1.65	7.00	M	M	M	M	M	M	8.65	13.13
GGI	Grinnell	0.12	M	1.58	1.99	2.47	5.54	M	M	M	M	M	M	8.01	11.70
HNR	HARLAN	0.04	M	1.14	1.08	0.78	2.92	M	M	M	M	M	M	3.70	5.96
HPT	Hampton	M	0.05	2.86	0.97	2.37	4.56	M	M	M	M	M	M	6.93	10.81
I75	Osceola	0.36	0.03	1.53	2.83	2.62	4.96	M	M	M	M	M	M	7.58	12.33
ICL	CLARINDA	0.53	M	1.17	2.46	1.70	6.21	M	M	M	M	M	M	7.91	12.07
IFA	Iowa Falls	M	0.06	1.65	3.25	2.30	4.33	M	M	M	M	M	M	6.63	11.59
IIB	INDEPENDENCE	0.01	M	1.45	3.40	0.24	0.21	M	M	M	M	M	M	0.45	5.31
IKV	ANKENY	0.02	M	1.71	2.54	4.14	5.05	M	M	M	M	M	M	9.19	13.46
IOW	IOWA CITY	0.65	0.50	2.54	3.22	2.96	2.15	0.00	M	M	M	M	M	5.11	12.02
LWD	LAMONI	1.17	0.46	2.50	2.82	2.58	7.34	0.00	M	M	M	M	M	9.92	16.87
MCW	MASON CITY	0.00	0.34	3.80	4.61	1.95	8.99	0.00	M	M	M	M	M	10.94	19.69
MIW	MARSHALLTOWN	0.13	0.06	2.77	3.77	2.65	6.22	0.00	M	M	M	M	M	8.87	15.60
MPZ	MOUNT PLEASANT	0.29	M	0.22	M	M	M	M	M	M	M	M	M	0.00	0.51
MUT	MUSCATINE	0.65	0.01	1.65	2.16	3.08	4.16	M	M	M	M	M	M	7.24	11.71
OLZ	OELWEIN	0.00	0.06	1.33	4.81	2.64	7.47	M	M	M	M	M	M	10.11	16.31
OOA	Oskaloosa	0.65	0.05	1.04	1.83	0.10	0.12	M	M	M	M	M	M	0.22	3.79
OTM	OTTUMWA	0.99	0.36	1.47	1.73	0.83	3.97	0.00	M	M	M	M	M	4.80	9.35
OXV	Knoxville	0.25	M	1.04	2.55	2.59	4.96	M	M	M	M	M	M	7.55	11.39
PEA	PELLA	0.22	0.03	1.03	2.19	3.05	5.05	M	M	M	M	M	M	8.10	11.57
PRO	Perry	0.04	0.01	1.62	1.95	1.00	6.38	M	M	M	M	M	M	7.38	11.00
RDK	RED OAK	M	0.09	1.35	2.68	1.70	4.66	M	M	M	M	M	M	6.36	10.48
SDA	SHENANDOAH MUNI	0.01	0.01	0.79	2.15	1.84	3.58	M	M	M	M	M	M	5.42	8.38
SHL	SHELDON	M	0.01	1.91	1.47	1.19	3.97	M	M	M	M	M	M	5.16	8.55
SLB	Storm Lake	M	0.01	1.43	1.88	2.79	6.02	M	M	M	M	M	M	8.81	12.13
SPW	SPENCER	0.00	0.16	2.50	2.69	2.32	5.22	0.00	M	M	M	M	M	7.54	12.89
SUX	SIOUX CITY	0.18	0.37	2.95	1.72	1.91	4.64	0.00	M	M	M	M	M	6.55	11.77
SXK	Sioux County	M	M	1.76	2.05	1.75	10.04	M	M	M	M	M	M	11.79	15.60
TNU	NEWTON MUNI	0.13	M	1.62	1.10	2.19	3.37	M	M	M	M	M	M	5.56	8.41
TVK	Centerville	1.99	0.07	1.24	2.79	2.30	1.53	M	M	M	M	M	M	3.83	9.92
VTI	VINTON	M	0.02	0.96	1.79	0.97	2.88	M	M	M	M	M	M	3.85	6.62