Viewing Station: IL-TZ-44 : Washington 2.1 NW
Jul 24, 2024 - Aug 12, 2025378 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.19"
August 1-13, 2025(12 of 13 days covered by obs)
NOAA Normal
1.52"
Departure from Normal
-0.33" : 78% of Normal
Year-To-Date: 21.62"
Jan 1 to Aug 13, 2025(223 of 225 days covered by obs)
NOAA Normal
24.55"
Departure from Normal
-2.93" : 88% of Normal
Water Year-To-Date: 28.26"
Oct 1, 2024 to Aug 13, 2025(315 of 317 days covered by obs)
NOAA Normal
32.43"
Departure from Normal
-4.17" : 87% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.05
2.11
-0.06
Feb
1.88
1.93
-0.05
Mar
2.53
2.53
0.00
Apr
3.82
3.77
0.05
May
4.60
4.71
-0.11
Jun
4.10
4.12
-0.02
Jul
4.05
3.66
0.39
Aug
3.63
3.36
0.27
Sep
3.35
3.44
-0.09
Oct
3.08
3.07
0.01
Nov
2.66
2.67
-0.01
Dec
2.14
2.15
-0.01
37.89
37.52
0.37