Viewing Station: IL-WD-18 : Prophetstown 0.2 SW
Apr 7, 2018 - Mar 26, 20262,589 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 2.23"
March 1-26, 2026(26 of 26 days covered by obs)
NOAA Normal
2.10"
Departure from Normal
0.13" : 106% of Normal
Year-To-Date: 4.04"
Jan 1 to Mar 26, 2026(85 of 85 days covered by obs)
NOAA Normal
5.43"
Departure from Normal
-1.39" : 74% of Normal
Water Year-To-Date: 11.71"
Oct 1, 2025 to Mar 26, 2026(177 of 177 days covered by obs)
NOAA Normal
12.71"
Departure from Normal
-1.00" : 92% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.63
1.64
-0.01
Feb
1.70
1.74
-0.04
Mar
2.50
2.53
-0.03
Apr
3.71
3.72
-0.01
May
4.62
4.81
-0.19
Jun
4.93
4.91
0.02
Jul
4.10
4.03
0.07
Aug
3.92
4.18
-0.26
Sep
3.76
3.47
0.29
Oct
2.86
3.02
-0.16
Nov
2.36
2.14
0.22
Dec
2.06
2.01
0.05
38.15
38.20
-0.05