2026 IA_ASOS Monthly Precipitation

This table was generated at 30 Apr 2026 09 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	3.52	M	M	M	M	M	M	M	M	5.64
AIO	ATLANTIC	0.93	0.15	0.98	4.20	M	M	M	M	M	M	M	M	6.26
ALO	Waterloo	1.61	0.79	2.20	5.80	M	M	M	M	M	M	M	M	10.40
AMW	Ames	1.56	0.81	2.79	7.33	M	M	M	M	M	M	M	M	12.49
AWG	WASHINGTON	0.49	0.05	2.46	3.40	M	M	M	M	M	M	M	M	6.40
AXA	Algona	0.19	M	1.87	3.35	M	M	M	M	M	M	M	M	5.41
BNW	BOONE MUNI	0.92	0.02	2.14	5.04	M	M	M	M	M	M	M	M	8.12
BRL	BURLINGTON	0.87	0.02	3.48	6.43	M	M	M	M	M	M	M	M	10.80
CAV	CLARION	0.27	0.03	0.54	1.13	M	M	M	M	M	M	M	M	1.97
CCY	Charles City	0.56	0.00	1.52	4.15	M	M	M	M	M	M	M	M	6.23
CID	CEDAR RAPIDS	0.60	0.41	1.73	6.37	M	M	M	M	M	M	M	M	9.11
CIN	CARROLL	0.74	0.03	2.10	3.06	M	M	M	M	M	M	M	M	5.93
CKP	Cherokee	0.09	M	1.55	2.32	M	M	M	M	M	M	M	M	3.96
CNC	CHARITON	0.84	M	0.91	4.33	M	M	M	M	M	M	M	M	6.08
CSQ	CRESTON	0.90	0.05	0.86	5.68	M	M	M	M	M	M	M	M	7.49
CWI	CLINTON	0.42	0.11	2.13	3.71	M	M	M	M	M	M	M	M	6.37
DBQ	DUBUQUE	1.04	0.31	2.89	8.73	M	M	M	M	M	M	M	M	12.97
DEH	DECORAH	0.80	0.02	0.84	4.18	M	M	M	M	M	M	M	M	5.84
DNS	DENISON	0.78	0.07	1.39	3.34	M	M	M	M	M	M	M	M	5.58
DSM	Des Moines	0.89	0.71	2.30	6.83	M	M	M	M	M	M	M	M	10.73
DVN	QUAD CITIES	0.58	0.05	2.75	5.29	M	M	M	M	M	M	M	M	8.67
EBS	Webster City	0.64	0.01	2.18	4.74	M	M	M	M	M	M	M	M	7.57
EOK	KEOKUK MUNI	0.47	0.03	1.55	2.42	M	M	M	M	M	M	M	M	4.47
EST	ESTHERVILLE	0.23	0.01	2.44	2.76	M	M	M	M	M	M	M	M	5.44
FFL	FAIRFIELD	M	M	2.01	5.80	M	M	M	M	M	M	M	M	7.81
FOD	FORT DODGE	1.03	0.16	2.11	4.11	M	M	M	M	M	M	M	M	7.41
FSW	FORT MADISON	0.49	0.01	2.48	5.01	M	M	M	M	M	M	M	M	7.99
FXY	Forest City	0.19	M	1.29	3.40	M	M	M	M	M	M	M	M	4.88
GGI	Grinnell	0.72	0.34	1.29	5.97	M	M	M	M	M	M	M	M	8.32
HNR	HARLAN	0.54	0.04	1.33	2.78	M	M	M	M	M	M	M	M	4.69
HPT	Hampton	0.83	M	1.80	5.76	M	M	M	M	M	M	M	M	8.39
I75	Osceola	1.07	0.28	1.45	4.39	M	M	M	M	M	M	M	M	7.19
ICL	CLARINDA	0.51	0.01	1.06	5.33	M	M	M	M	M	M	M	M	6.91
IFA	Iowa Falls	0.46	0.03	1.78	5.89	M	M	M	M	M	M	M	M	8.16
IIB	INDEPENDENCE	1.16	0.14	2.43	5.33	M	M	M	M	M	M	M	M	9.06
IKV	ANKENY	0.52	0.33	2.66	5.49	M	M	M	M	M	M	M	M	9.00
IOW	IOWA CITY	0.57	0.15	2.19	6.95	M	M	M	M	M	M	M	M	9.86
LWD	LAMONI	1.21	0.01	1.79	7.54	M	M	M	M	M	M	M	M	10.55
MCW	MASON CITY	0.99	0.32	2.14	3.16	M	M	M	M	M	M	M	M	6.61
MIW	MARSHALLTOWN	0.81	0.67	2.48	5.10	M	M	M	M	M	M	M	M	9.06
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	4.22	M	M	M	M	M	M	M	M	7.10
OLZ	OELWEIN	1.26	0.14	2.43	4.32	M	M	M	M	M	M	M	M	8.15
OOA	Oskaloosa	0.67	M	0.66	3.39	M	M	M	M	M	M	M	M	4.72
OTM	OTTUMWA	0.46	0.02	1.26	4.56	M	M	M	M	M	M	M	M	6.30
OXV	Knoxville	0.83	0.02	0.81	2.36	M	M	M	M	M	M	M	M	4.02
PEA	PELLA	0.83	0.06	1.17	5.01	M	M	M	M	M	M	M	M	7.07
PRO	Perry	1.15	0.02	1.52	4.62	M	M	M	M	M	M	M	M	7.31
RDK	RED OAK	M	M	M	9.74	M	M	M	M	M	M	M	M	9.74
SHL	SHELDON	0.03	0.04	0.29	2.71	M	M	M	M	M	M	M	M	3.07
SLB	Storm Lake	0.22	M	1.19	1.58	M	M	M	M	M	M	M	M	2.99
SPW	SPENCER	0.48	0.00	1.13	2.25	M	M	M	M	M	M	M	M	3.86
SUX	SIOUX CITY	0.28	0.01	1.67	3.46	M	M	M	M	M	M	M	M	5.42
SXK	Sioux County	0.16	0.02	0.16	2.50	M	M	M	M	M	M	M	M	2.84
TNU	NEWTON MUNI	0.68	0.03	1.34	4.01	M	M	M	M	M	M	M	M	6.06
TVK	Centerville	1.00	M	2.31	7.61	M	M	M	M	M	M	M	M	10.92
VTI	VINTON	0.87	0.28	1.21	2.73	M	M	M	M	M	M	M	M	5.09