Viewing Station: IL-TZ-51 : Washington 2.2 NNW
Sep 9, 2025 - Apr 10, 202676 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.07"
April 1-10, 2026(8 of 10 days covered by obs)
NOAA Normal
1.28"
Departure from Normal
0.79" : 162% of Normal
Year-To-Date: 4.66"
Jan 1 to Apr 10, 2026(22 of 100 days covered by obs)
NOAA Normal
7.76"
Departure from Normal
-3.10" : 60% of Normal
Water Year-To-Date: 8.42"
Oct 1, 2025 to Apr 10, 2026(56 of 192 days covered by obs)
NOAA Normal
15.68"
Departure from Normal
-7.26" : 54% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.06
2.11
-0.05
Feb
1.88
1.93
-0.05
Mar
2.54
2.53
0.01
Apr
3.83
3.77
0.06
May
4.61
4.71
-0.10
Jun
4.12
4.12
0.00
Jul
4.09
3.66
0.43
Aug
3.65
3.36
0.29
Sep
3.35
3.44
-0.09
Oct
3.10
3.07
0.03
Nov
2.67
2.67
0.00
Dec
2.15
2.15
0.00
38.05
37.52
0.53