Viewing Station: IL-TZ-1 : Morton 1.0 S
Nov 16, 2006 - Aug 24, 20267,239 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 9.12"
August 1-24, 2026(24 of 24 days covered by obs)
NOAA Normal
2.83"
Departure from Normal
6.29" : 322% of Normal
Year-To-Date: 36.53"
Jan 1 to Aug 24, 2026(236 of 236 days covered by obs)
NOAA Normal
26.03"
Departure from Normal
10.50" : 140% of Normal
Water Year-To-Date: 43.20"
Oct 1, 2025 to Aug 24, 2026(327 of 328 days covered by obs)
NOAA Normal
34.05"
Departure from Normal
9.15" : 127% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.12
2.17
-0.05
Feb
1.89
1.99
-0.10
Mar
2.53
2.65
-0.12
Apr
3.81
3.86
-0.05
May
4.58
4.82
-0.24
Jun
4.10
4.20
-0.10
Jul
4.17
3.73
0.44
Aug
3.66
3.42
0.24
Sep
3.34
3.32
0.02
Oct
3.11
3.13
-0.02
Nov
2.73
2.72
0.01
Dec
2.18
2.27
-0.09
38.22
38.28
-0.06