Viewing Station: WI-RC-22 : Elmwood Park 1.8 SW
Dec 2, 2018 - May 18, 20261,867 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.67"
May 1-18, 2026(18 of 18 days covered by obs)
NOAA Normal
2.24"
Departure from Normal
-1.57" : 30% of Normal
Year-To-Date: 15.31"
Jan 1 to May 18, 2026(137 of 138 days covered by obs)
NOAA Normal
11.47"
Departure from Normal
3.84" : 133% of Normal
Water Year-To-Date: 21.24"
Oct 1, 2025 to May 18, 2026(227 of 230 days covered by obs)
NOAA Normal
18.72"
Departure from Normal
2.52" : 113% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.69
1.86
-0.17
Feb
1.66
1.80
-0.14
Mar
2.20
2.35
-0.15
Apr
3.68
3.91
-0.23
May
3.86
4.03
-0.17
Jun
4.10
4.13
-0.03
Jul
3.27
3.21
0.06
Aug
3.56
3.56
0.00
Sep
3.26
3.31
-0.05
Oct
3.07
3.10
-0.03
Nov
2.29
2.44
-0.15
Dec
1.89
2.04
-0.15
34.53
35.74
-1.21