Viewing Station: IL-TZ-49 : Washington 2.3 W
Jul 23, 2025 - Mar 26, 2026246 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.84"
March 1-26, 2026(26 of 26 days covered by obs)
NOAA Normal
2.12"
Departure from Normal
0.72" : 134% of Normal
Year-To-Date: 4.55"
Jan 1 to Mar 26, 2026(85 of 85 days covered by obs)
NOAA Normal
6.08"
Departure from Normal
-1.53" : 75% of Normal
Water Year-To-Date: 9.97"
Oct 1, 2025 to Mar 26, 2026(177 of 177 days covered by obs)
NOAA Normal
14.00"
Departure from Normal
-4.03" : 71% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.07
2.12
-0.05
Feb
1.89
1.94
-0.05
Mar
2.53
2.54
-0.01
Apr
3.83
3.77
0.06
May
4.59
4.72
-0.13
Jun
4.12
4.13
-0.01
Jul
4.08
3.67
0.41
Aug
3.64
3.34
0.30
Sep
3.34
3.44
-0.10
Oct
3.09
3.08
0.01
Nov
2.68
2.68
0.00
Dec
2.15
2.17
-0.02
38.01
37.60
0.41