2026 IA_ASOS Monthly Precipitation

This table was generated at 28 Feb 2026 03 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	M	M	M	M	M	M	M	M	M	M	0.90
AIO	ATLANTIC	0.93	0.15	M	M	M	M	M	M	M	M	M	M	1.08
ALO	Waterloo	1.61	0.79	M	M	M	M	M	M	M	M	M	M	2.40
AMW	Ames	1.56	0.81	M	M	M	M	M	M	M	M	M	M	2.37
AWG	WASHINGTON	0.49	0.05	M	M	M	M	M	M	M	M	M	M	0.54
AXA	Algona	0.19	M	M	M	M	M	M	M	M	M	M	M	0.19
BNW	BOONE MUNI	0.92	0.02	M	M	M	M	M	M	M	M	M	M	0.94
BRL	BURLINGTON	0.87	0.02	M	M	M	M	M	M	M	M	M	M	0.89
CAV	CLARION	0.27	0.03	M	M	M	M	M	M	M	M	M	M	0.30
CCY	Charles City	0.56	0.00	M	M	M	M	M	M	M	M	M	M	0.56
CID	CEDAR RAPIDS	0.60	0.31	M	M	M	M	M	M	M	M	M	M	0.91
CIN	CARROLL	0.74	0.03	M	M	M	M	M	M	M	M	M	M	0.77
CKP	Cherokee	0.09	M	M	M	M	M	M	M	M	M	M	M	0.09
CNC	CHARITON	0.84	M	M	M	M	M	M	M	M	M	M	M	0.84
CSQ	CRESTON	0.90	0.05	M	M	M	M	M	M	M	M	M	M	0.95
CWI	CLINTON	0.42	0.11	M	M	M	M	M	M	M	M	M	M	0.53
DBQ	DUBUQUE	1.04	0.32	M	M	M	M	M	M	M	M	M	M	1.36
DEH	DECORAH	0.80	0.02	M	M	M	M	M	M	M	M	M	M	0.82
DNS	DENISON	0.78	0.07	M	M	M	M	M	M	M	M	M	M	0.85
DSM	Des Moines	0.90	0.71	M	M	M	M	M	M	M	M	M	M	1.61
DVN	QUAD CITIES	0.57	0.05	M	M	M	M	M	M	M	M	M	M	0.62
EBS	Webster City	0.64	0.01	M	M	M	M	M	M	M	M	M	M	0.65
EOK	KEOKUK MUNI	0.47	0.03	M	M	M	M	M	M	M	M	M	M	0.50
EST	ESTHERVILLE	0.23	0.00	M	M	M	M	M	M	M	M	M	M	0.23
FOD	FORT DODGE	1.03	0.16	M	M	M	M	M	M	M	M	M	M	1.19
FSW	FORT MADISON	0.49	0.01	M	M	M	M	M	M	M	M	M	M	0.50
FXY	Forest City	0.19	M	M	M	M	M	M	M	M	M	M	M	0.19
GGI	Grinnell	0.72	0.34	M	M	M	M	M	M	M	M	M	M	1.06
HNR	HARLAN	0.54	0.04	M	M	M	M	M	M	M	M	M	M	0.58
HPT	Hampton	0.83	M	M	M	M	M	M	M	M	M	M	M	0.83
I75	Osceola	1.07	0.28	M	M	M	M	M	M	M	M	M	M	1.35
ICL	CLARINDA	0.51	0.01	M	M	M	M	M	M	M	M	M	M	0.52
IFA	Iowa Falls	0.46	0.03	M	M	M	M	M	M	M	M	M	M	0.49
IIB	INDEPENDENCE	1.16	0.14	M	M	M	M	M	M	M	M	M	M	1.30
IKV	ANKENY	0.52	0.33	M	M	M	M	M	M	M	M	M	M	0.85
IOW	IOWA CITY	0.57	0.15	M	M	M	M	M	M	M	M	M	M	0.72
LWD	LAMONI	1.22	0.01	M	M	M	M	M	M	M	M	M	M	1.23
MCW	MASON CITY	0.98	0.32	M	M	M	M	M	M	M	M	M	M	1.30
MIW	MARSHALLTOWN	0.81	0.67	M	M	M	M	M	M	M	M	M	M	1.48
MPZ	MOUNT PLEASANT	0.21	M	M	M	M	M	M	M	M	M	M	M	0.21
MUT	MUSCATINE	0.43	0.01	M	M	M	M	M	M	M	M	M	M	0.44
OLZ	OELWEIN	1.26	0.14	M	M	M	M	M	M	M	M	M	M	1.40
OOA	Oskaloosa	0.67	M	M	M	M	M	M	M	M	M	M	M	0.67
OTM	OTTUMWA	0.46	0.02	M	M	M	M	M	M	M	M	M	M	0.48
OXV	Knoxville	0.83	0.02	M	M	M	M	M	M	M	M	M	M	0.85
PEA	PELLA	0.83	0.06	M	M	M	M	M	M	M	M	M	M	0.89
PRO	Perry	1.15	0.02	M	M	M	M	M	M	M	M	M	M	1.17
SHL	SHELDON	0.03	0.04	M	M	M	M	M	M	M	M	M	M	0.07
SLB	Storm Lake	0.22	M	M	M	M	M	M	M	M	M	M	M	0.22
SPW	SPENCER	0.48	0.00	M	M	M	M	M	M	M	M	M	M	0.48
SUX	SIOUX CITY	0.27	0.01	M	M	M	M	M	M	M	M	M	M	0.28
SXK	Sioux County	0.16	0.02	M	M	M	M	M	M	M	M	M	M	0.18
TNU	NEWTON MUNI	0.68	0.03	M	M	M	M	M	M	M	M	M	M	0.71
TVK	Centerville	1.00	M	M	M	M	M	M	M	M	M	M	M	1.00
VTI	VINTON	0.87	0.28	M	M	M	M	M	M	M	M	M	M	1.15