2026 IA_ASOS Monthly Precipitation

This table was generated at 11 Apr 2026 10 am and is based on available ASOS data. No attempt was made to estimate missing data.

Network:

Year:

Monthly Precipitation Data

Monthly and seasonal (MJJA) precipitation totals (inches) for stations in the IA_ASOS network, year 2026. M denotes missing.
ID	Name	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Year
ADU	AUDUBON	0.87	0.03	1.22	2.45	M	M	M	M	M	M	M	M	4.57
AIO	ATLANTIC	0.93	0.15	0.98	2.44	M	M	M	M	M	M	M	M	4.50
ALO	Waterloo	1.61	0.79	2.20	3.11	M	M	M	M	M	M	M	M	7.71
AMW	Ames	1.56	0.81	2.79	4.20	M	M	M	M	M	M	M	M	9.36
AWG	WASHINGTON	0.49	0.05	2.46	2.70	M	M	M	M	M	M	M	M	5.70
AXA	Algona	0.19	M	1.87	2.25	M	M	M	M	M	M	M	M	4.31
BNW	BOONE MUNI	0.92	0.02	2.14	3.38	M	M	M	M	M	M	M	M	6.46
BRL	BURLINGTON	0.87	0.02	3.48	3.44	M	M	M	M	M	M	M	M	7.81
CAV	CLARION	0.27	0.03	0.54	0.45	M	M	M	M	M	M	M	M	1.29
CCY	Charles City	0.56	0.00	1.52	2.96	M	M	M	M	M	M	M	M	5.04
CID	CEDAR RAPIDS	0.60	0.41	1.73	2.44	M	M	M	M	M	M	M	M	5.18
CIN	CARROLL	0.74	0.03	2.10	1.52	M	M	M	M	M	M	M	M	4.39
CKP	Cherokee	0.09	M	1.55	1.56	M	M	M	M	M	M	M	M	3.20
CNC	CHARITON	0.84	M	0.91	2.02	M	M	M	M	M	M	M	M	3.77
CSQ	CRESTON	0.90	0.05	0.86	3.07	M	M	M	M	M	M	M	M	4.88
CWI	CLINTON	0.42	0.11	2.13	2.29	M	M	M	M	M	M	M	M	4.95
DBQ	DUBUQUE	1.04	0.31	2.89	3.13	M	M	M	M	M	M	M	M	7.37
DEH	DECORAH	0.80	0.02	0.84	3.06	M	M	M	M	M	M	M	M	4.72
DNS	DENISON	0.78	0.07	1.39	1.81	M	M	M	M	M	M	M	M	4.05
DSM	Des Moines	0.89	0.71	2.30	3.65	M	M	M	M	M	M	M	M	7.55
DVN	QUAD CITIES	0.58	0.05	2.75	2.89	M	M	M	M	M	M	M	M	6.27
EBS	Webster City	0.64	0.01	2.18	2.66	M	M	M	M	M	M	M	M	5.49
EOK	KEOKUK MUNI	0.47	0.03	1.55	1.80	M	M	M	M	M	M	M	M	3.85
EST	ESTHERVILLE	0.23	0.01	2.44	1.23	M	M	M	M	M	M	M	M	3.91
FFL	FAIRFIELD	M	M	2.01	3.84	M	M	M	M	M	M	M	M	5.85
FOD	FORT DODGE	1.03	0.16	2.11	2.80	M	M	M	M	M	M	M	M	6.10
FSW	FORT MADISON	0.49	0.01	2.48	2.73	M	M	M	M	M	M	M	M	5.71
FXY	Forest City	0.19	M	1.29	1.23	M	M	M	M	M	M	M	M	2.71
GGI	Grinnell	0.72	0.34	1.29	3.50	M	M	M	M	M	M	M	M	5.85
HNR	HARLAN	0.54	0.04	1.33	2.16	M	M	M	M	M	M	M	M	4.07
HPT	Hampton	0.83	M	1.80	3.33	M	M	M	M	M	M	M	M	5.96
I75	Osceola	1.07	0.28	1.45	2.41	M	M	M	M	M	M	M	M	5.21
ICL	CLARINDA	0.51	0.01	1.06	2.66	M	M	M	M	M	M	M	M	4.24
IFA	Iowa Falls	0.46	0.03	1.78	2.68	M	M	M	M	M	M	M	M	4.95
IIB	INDEPENDENCE	1.16	0.14	2.43	1.98	M	M	M	M	M	M	M	M	5.71
IKV	ANKENY	0.52	0.33	2.66	2.93	M	M	M	M	M	M	M	M	6.44
IOW	IOWA CITY	0.57	0.15	2.19	3.86	M	M	M	M	M	M	M	M	6.77
LWD	LAMONI	1.21	0.01	1.79	3.58	M	M	M	M	M	M	M	M	6.59
MCW	MASON CITY	0.99	0.32	2.14	1.73	M	M	M	M	M	M	M	M	5.18
MIW	MARSHALLTOWN	0.81	0.67	2.48	2.83	M	M	M	M	M	M	M	M	6.79
MPZ	MOUNT PLEASANT	0.21	M	1.64	0.30	M	M	M	M	M	M	M	M	2.15
MUT	MUSCATINE	0.43	0.01	2.44	2.00	M	M	M	M	M	M	M	M	4.88
OLZ	OELWEIN	1.26	0.14	2.43	2.49	M	M	M	M	M	M	M	M	6.32
OOA	Oskaloosa	0.67	M	0.66	1.85	M	M	M	M	M	M	M	M	3.18
OTM	OTTUMWA	0.46	0.02	1.26	1.94	M	M	M	M	M	M	M	M	3.68
OXV	Knoxville	0.83	0.02	0.81	1.62	M	M	M	M	M	M	M	M	3.28
PEA	PELLA	0.83	0.06	1.17	2.94	M	M	M	M	M	M	M	M	5.00
PRO	Perry	1.15	0.02	1.52	3.12	M	M	M	M	M	M	M	M	5.81
RDK	RED OAK	M	M	M	8.61	M	M	M	M	M	M	M	M	8.61
SHL	SHELDON	0.03	0.04	0.29	1.23	M	M	M	M	M	M	M	M	1.59
SLB	Storm Lake	0.22	M	1.19	1.27	M	M	M	M	M	M	M	M	2.68
SPW	SPENCER	0.48	0.00	1.13	1.39	M	M	M	M	M	M	M	M	3.00
SUX	SIOUX CITY	0.28	0.01	1.67	2.30	M	M	M	M	M	M	M	M	4.26
SXK	Sioux County	0.16	0.02	0.16	1.34	M	M	M	M	M	M	M	M	1.68
TNU	NEWTON MUNI	0.68	0.03	1.34	3.00	M	M	M	M	M	M	M	M	5.05
TVK	Centerville	1.00	M	2.31	4.10	M	M	M	M	M	M	M	M	7.41
VTI	VINTON	0.87	0.28	1.21	0.82	M	M	M	M	M	M	M	M	3.18