IEM :: 2025 IA_ASOS Monthly Precipitation

This table was generated at 09 Jul 2025 03 am 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	1.98	M	M	M	M	M	7.64	12.46
AIO	ATLANTIC	0.00	0.00	1.14	3.85	1.78	5.30	2.23	M	M	M	M	M	9.31	14.30
ALO	Waterloo	0.10	0.44	2.38	5.75	2.37	6.54	1.53	M	M	M	M	M	10.44	19.11
AMW	Ames	0.23	0.17	3.31	5.02	4.51	8.58	1.28	M	M	M	M	M	14.37	23.10
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	4.05	M	M	M	M	M	10.04	15.87
BNW	BOONE MUNI	0.02	0.01	2.55	2.02	2.97	6.86	1.34	M	M	M	M	M	11.17	15.77
BRL	BURLINGTON	0.64	0.19	2.58	2.80	3.88	4.42	0.52	M	M	M	M	M	8.82	15.03
CAV	CLARION	M	0.05	2.15	1.73	1.73	5.61	0.84	M	M	M	M	M	8.18	12.11
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	0.05	M	M	M	M	M	4.82	10.93
CID	CEDAR RAPIDS	0.29	0.43	1.82	3.87	2.29	2.34	1.35	M	M	M	M	M	5.98	12.39
CIN	CARROLL	0.05	0.07	0.66	M	0.45	6.30	2.24	M	M	M	M	M	8.99	9.77
CKP	Cherokee	M	M	0.93	0.93	1.54	5.33	1.50	M	M	M	M	M	8.37	10.23
CNC	CHARITON	0.78	0.01	1.16	3.06	1.77	5.11	0.86	M	M	M	M	M	7.74	12.75
CSQ	CRESTON	0.49	0.01	2.03	3.59	2.92	5.53	0.80	M	M	M	M	M	9.25	15.37
CWI	CLINTON	0.47	0.05	2.17	2.59	3.27	3.47	2.11	M	M	M	M	M	8.85	14.13
DBQ	DUBUQUE	0.10	0.49	2.71	2.77	3.67	3.52	0.54	M	M	M	M	M	7.73	13.80
DEH	DECORAH	0.00	0.00	1.37	4.85	2.36	4.88	0.24	M	M	M	M	M	7.48	13.70
DNS	DENISON	0.03	0.03	1.88	1.07	1.60	6.63	0.80	M	M	M	M	M	9.03	12.04
DSM	Des Moines	0.21	0.38	2.67	3.20	5.37	4.41	1.50	M	M	M	M	M	11.28	17.74
DVN	QUAD CITIES	0.73	0.31	2.89	2.59	4.15	3.60	0.68	M	M	M	M	M	8.43	14.95
EBS	Webster City	M	M	1.74	0.73	0.66	0.97	0.15	M	M	M	M	M	1.78	4.25
EOK	KEOKUK MUNI	0.38	0.12	1.95	0.91	0.16	0.12	0.03	M	M	M	M	M	0.31	3.67
EST	ESTHERVILLE	0.00	0.01	3.23	2.58	2.64	4.80	0.88	M	M	M	M	M	8.32	14.14
FFL	FAIRFIELD	1.27	0.03	1.92	4.24	2.39	4.96	0.73	M	M	M	M	M	8.08	15.54
FOD	FORT DODGE	0.00	0.14	1.37	1.44	0.07	1.86	3.50	M	M	M	M	M	5.43	8.38
FSW	FORT MADISON	0.51	M	2.06	2.32	2.88	1.57	0.41	M	M	M	M	M	4.86	9.75
FXY	Forest City	M	M	1.37	3.11	1.65	7.00	1.28	M	M	M	M	M	9.93	14.41
GGI	Grinnell	0.12	M	1.58	1.99	2.47	5.54	0.94	M	M	M	M	M	8.95	12.64
HNR	HARLAN	0.04	M	1.14	1.08	0.78	2.92	1.46	M	M	M	M	M	5.16	7.42
HPT	Hampton	M	0.05	2.86	0.97	2.37	4.56	1.55	M	M	M	M	M	8.48	12.36
I75	Osceola	0.36	0.03	1.53	2.83	2.62	4.96	1.48	M	M	M	M	M	9.06	13.81
ICL	CLARINDA	0.53	M	1.17	2.46	1.70	6.21	0.63	M	M	M	M	M	8.54	12.70
IFA	Iowa Falls	M	0.06	1.65	3.25	2.30	4.33	0.76	M	M	M	M	M	7.39	12.35
IIB	INDEPENDENCE	0.01	M	1.45	3.40	0.24	0.21	0.04	M	M	M	M	M	0.49	5.35
IKV	ANKENY	0.02	M	1.71	2.54	4.14	5.05	2.80	M	M	M	M	M	11.99	16.26
IOW	IOWA CITY	0.65	0.50	2.54	3.22	2.96	2.15	1.96	M	M	M	M	M	7.07	13.98
LWD	LAMONI	1.17	0.46	2.50	2.82	2.58	7.34	1.65	M	M	M	M	M	11.57	18.52
MCW	MASON CITY	0.00	0.34	3.80	4.61	1.95	8.99	0.57	M	M	M	M	M	11.51	20.26
MIW	MARSHALLTOWN	0.13	0.06	2.77	3.77	2.65	6.22	1.41	M	M	M	M	M	10.28	17.01
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	0.36	M	M	M	M	M	7.60	12.07
OLZ	OELWEIN	0.00	0.06	1.33	4.81	2.64	7.47	0.01	M	M	M	M	M	10.12	16.32
OOA	Oskaloosa	0.65	0.05	1.04	1.83	0.10	0.12	0.01	M	M	M	M	M	0.23	3.80
OTM	OTTUMWA	0.99	0.36	1.47	1.73	0.83	3.97	1.28	M	M	M	M	M	6.08	10.63
OXV	Knoxville	0.25	M	1.04	2.55	2.59	4.96	2.52	M	M	M	M	M	10.07	13.91
PEA	PELLA	0.22	0.03	1.03	2.19	3.05	5.05	2.46	M	M	M	M	M	10.56	14.03
PRO	Perry	0.04	0.01	1.62	1.95	1.00	6.38	1.80	M	M	M	M	M	9.18	12.80
RDK	RED OAK	M	0.09	1.35	2.68	1.70	4.66	0.91	M	M	M	M	M	7.27	11.39
SDA	SHENANDOAH MUNI	0.01	0.01	0.79	2.15	1.84	3.58	1.02	M	M	M	M	M	6.44	9.40
SHL	SHELDON	M	0.01	1.91	1.47	1.19	3.97	0.90	M	M	M	M	M	6.06	9.45
SLB	Storm Lake	M	0.01	1.43	1.88	2.79	6.02	4.84	M	M	M	M	M	13.65	16.97
SPW	SPENCER	0.00	0.16	2.50	2.69	2.32	5.22	1.98	M	M	M	M	M	9.52	14.87
SUX	SIOUX CITY	0.18	0.37	2.95	1.72	1.91	4.64	0.90	M	M	M	M	M	7.45	12.67
SXK	Sioux County	M	M	1.76	2.05	1.75	10.04	1.12	M	M	M	M	M	12.91	16.72
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	1.10	M	M	M	M	M	4.95	7.72