Viewing Station: IL-WD-14 : Sterling 4.9 WSW
Jun 9, 2012 - Sep 19, 2026812 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.67"
September 1-19, 2026(6 of 19 days covered by obs)
NOAA Normal
2.34"
Departure from Normal
2.33" : 200% of Normal
Year-To-Date: 25.58"
Jan 1 to Sep 19, 2026(40 of 262 days covered by obs)
NOAA Normal
29.57"
Departure from Normal
-3.99" : 87% of Normal
Water Year-To-Date: 29.04"
Oct 1, 2025 to Sep 19, 2026(45 of 354 days covered by obs)
NOAA Normal
36.81"
Departure from Normal
-7.77" : 79% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.62
1.67
-0.05
Feb
1.75
1.71
0.04
Mar
2.45
2.39
0.06
Apr
3.71
3.79
-0.08
May
4.62
4.81
-0.19
Jun
5.10
5.22
-0.12
Jul
3.99
4.16
-0.17
Aug
3.99
4.22
-0.23
Sep
3.69
3.65
0.04
Oct
2.84
2.80
0.04
Nov
2.35
2.28
0.07
Dec
2.05
1.94
0.11
38.16
38.64
-0.48