Viewing Station: IL-TZ-41 : Morton 1.0 ESE
Dec 31, 2023 - Jul 19, 2025565 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.51"
July 1-19, 2025(19 of 19 days covered by obs)
NOAA Normal
2.56"
Departure from Normal
-1.05" : 59% of Normal
Year-To-Date: 19.08"
Jan 1 to Jul 19, 2025(198 of 200 days covered by obs)
NOAA Normal
21.55"
Departure from Normal
-2.47" : 89% of Normal
Water Year-To-Date: 26.48"
Oct 1, 2024 to Jul 19, 2025(290 of 292 days covered by obs)
NOAA Normal
29.56"
Departure from Normal
-3.08" : 90% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.11
2.17
-0.06
Feb
1.88
1.98
-0.10
Mar
2.53
2.64
-0.11
Apr
3.81
3.86
-0.05
May
4.56
4.81
-0.25
Jun
4.10
4.19
-0.09
Jul
4.18
3.73
0.45
Aug
3.65
3.42
0.23
Sep
3.30
3.33
-0.03
Oct
3.11
3.13
-0.02
Nov
2.73
2.72
0.01
Dec
2.17
2.27
-0.10
38.13
38.25
-0.12