Viewing Station: WI-SB-18 : Plymouth 5.4 NE
Jul 22, 2017 - Sep 15, 20261,202 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.44"
September 1-15, 2026(6 of 15 days covered by obs)
NOAA Normal
1.33"
Departure from Normal
3.11" : 335% of Normal
Year-To-Date: 27.73"
Jan 1 to Sep 15, 2026(109 of 258 days covered by obs)
NOAA Normal
24.04"
Departure from Normal
3.69" : 115% of Normal
Water Year-To-Date: 32.82"
Oct 1, 2025 to Sep 15, 2026(151 of 350 days covered by obs)
NOAA Normal
30.64"
Departure from Normal
2.18" : 107% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.49
1.61
-0.12
Feb
1.26
1.42
-0.16
Mar
1.86
1.93
-0.07
Apr
3.36
3.51
-0.15
May
3.66
3.79
-0.13
Jun
4.11
4.01
0.10
Jul
3.57
3.46
0.11
Aug
3.41
3.40
0.01
Sep
2.65
2.68
-0.03
Oct
2.82
2.90
-0.08
Nov
2.08
2.05
0.03
Dec
1.70
1.82
-0.12
31.97
32.58
-0.61