2026 IA_ASOS Monthly Precipitation

This table was generated at 12 Apr 2026 08 pm 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	2.50	M	M	M	M	M	M	M	M	4.62
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	3.25	M	M	M	M	M	M	M	M	7.85
AMW	Ames	1.56	0.81	2.79	4.23	M	M	M	M	M	M	M	M	9.39
AWG	WASHINGTON	0.49	0.05	2.46	2.78	M	M	M	M	M	M	M	M	5.78
AXA	Algona	0.19	M	1.87	2.61	M	M	M	M	M	M	M	M	4.67
BNW	BOONE MUNI	0.92	0.02	2.14	3.41	M	M	M	M	M	M	M	M	6.49
BRL	BURLINGTON	0.87	0.02	3.48	3.73	M	M	M	M	M	M	M	M	8.10
CAV	CLARION	0.27	0.03	0.54	0.64	M	M	M	M	M	M	M	M	1.48
CCY	Charles City	0.56	0.00	1.52	3.05	M	M	M	M	M	M	M	M	5.13
CID	CEDAR RAPIDS	0.60	0.41	1.73	3.03	M	M	M	M	M	M	M	M	5.77
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	2.31	M	M	M	M	M	M	M	M	4.06
CSQ	CRESTON	0.90	0.05	0.86	3.16	M	M	M	M	M	M	M	M	4.97
CWI	CLINTON	0.42	0.11	2.13	2.38	M	M	M	M	M	M	M	M	5.04
DBQ	DUBUQUE	1.04	0.31	2.89	3.69	M	M	M	M	M	M	M	M	7.93
DEH	DECORAH	0.80	0.02	0.84	3.34	M	M	M	M	M	M	M	M	5.00
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	3.77	M	M	M	M	M	M	M	M	7.67
DVN	QUAD CITIES	0.58	0.05	2.75	3.05	M	M	M	M	M	M	M	M	6.43
EBS	Webster City	0.64	0.01	2.18	2.77	M	M	M	M	M	M	M	M	5.60
EOK	KEOKUK MUNI	0.47	0.03	1.55	2.18	M	M	M	M	M	M	M	M	4.23
EST	ESTHERVILLE	0.23	0.01	2.44	1.25	M	M	M	M	M	M	M	M	3.93
FFL	FAIRFIELD	M	M	2.01	4.01	M	M	M	M	M	M	M	M	6.02
FOD	FORT DODGE	1.03	0.16	2.11	3.12	M	M	M	M	M	M	M	M	6.42
FSW	FORT MADISON	0.49	0.01	2.48	2.93	M	M	M	M	M	M	M	M	5.91
FXY	Forest City	0.19	M	1.29	1.44	M	M	M	M	M	M	M	M	2.92
GGI	Grinnell	0.72	0.34	1.29	3.69	M	M	M	M	M	M	M	M	6.04
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	3.84	M	M	M	M	M	M	M	M	6.47
I75	Osceola	1.07	0.28	1.45	2.69	M	M	M	M	M	M	M	M	5.49
ICL	CLARINDA	0.51	0.01	1.06	2.88	M	M	M	M	M	M	M	M	4.46
IFA	Iowa Falls	0.46	0.03	1.78	2.70	M	M	M	M	M	M	M	M	4.97
IIB	INDEPENDENCE	1.16	0.14	2.43	2.21	M	M	M	M	M	M	M	M	5.94
IKV	ANKENY	0.52	0.33	2.66	3.12	M	M	M	M	M	M	M	M	6.63
IOW	IOWA CITY	0.57	0.15	2.19	4.27	M	M	M	M	M	M	M	M	7.18
LWD	LAMONI	1.21	0.01	1.79	4.41	M	M	M	M	M	M	M	M	7.42
MCW	MASON CITY	0.99	0.32	2.14	1.97	M	M	M	M	M	M	M	M	5.42
MIW	MARSHALLTOWN	0.81	0.67	2.48	2.94	M	M	M	M	M	M	M	M	6.90
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	2.11	M	M	M	M	M	M	M	M	4.99
OLZ	OELWEIN	1.26	0.14	2.43	2.62	M	M	M	M	M	M	M	M	6.45
OOA	Oskaloosa	0.67	M	0.66	2.06	M	M	M	M	M	M	M	M	3.39
OTM	OTTUMWA	0.46	0.02	1.26	2.37	M	M	M	M	M	M	M	M	4.11
OXV	Knoxville	0.83	0.02	0.81	1.80	M	M	M	M	M	M	M	M	3.46
PEA	PELLA	0.83	0.06	1.17	3.09	M	M	M	M	M	M	M	M	5.15
PRO	Perry	1.15	0.02	1.52	3.14	M	M	M	M	M	M	M	M	5.83
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	1.41	M	M	M	M	M	M	M	M	3.02
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	3.19	M	M	M	M	M	M	M	M	5.24
TVK	Centerville	1.00	M	2.31	5.11	M	M	M	M	M	M	M	M	8.42
VTI	VINTON	0.87	0.28	1.21	0.90	M	M	M	M	M	M	M	M	3.26