Viewing Station: IA-IA-2 : Marengo 2.6 SSW
Mar 10, 2010 - Apr 3, 20264,667 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 1.44"
April 1-3, 2026(3 of 3 days covered by obs)
NOAA Normal
0.37"
Departure from Normal
1.07" : 390% of Normal
Year-To-Date: 3.87"
Jan 1 to Apr 3, 2026(93 of 93 days covered by obs)
NOAA Normal
4.71"
Departure from Normal
-0.84" : 82% of Normal
Water Year-To-Date: 8.57"
Oct 1, 2025 to Apr 3, 2026(184 of 185 days covered by obs)
NOAA Normal
11.16"
Departure from Normal
-2.59" : 77% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.06
1.12
-0.06
Feb
1.25
1.34
-0.09
Mar
2.03
2.12
-0.09
Apr
3.69
3.63
0.06
May
4.61
4.75
-0.14
Jun
5.24
5.05
0.19
Jul
4.18
4.20
-0.02
Aug
4.14
4.21
-0.07
Sep
3.50
3.53
-0.03
Oct
2.89
2.80
0.09
Nov
2.08
2.09
-0.01
Dec
1.48
1.59
-0.11
36.15
36.43
-0.28