Viewing Station: MI-MB-100 : St. Clair Shores 2.5 NNE
Apr 28, 2026 - Sep 17, 2026142 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.60"
September 1-17, 2026(16 of 17 days covered by obs)
NOAA Normal
1.84"
Departure from Normal
0.76" : 141% of Normal
Year-To-Date: 13.41"
Jan 1 to Sep 17, 2026(142 of 260 days covered by obs)
NOAA Normal
25.00"
Departure from Normal
-11.59" : 54% of Normal
Water Year-To-Date: 13.41"
Oct 1, 2025 to Sep 17, 2026(142 of 352 days covered by obs)
NOAA Normal
32.44"
Departure from Normal
-19.03" : 41% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.24
2.37
-0.13
Feb
1.91
2.02
-0.11
Mar
2.32
2.38
-0.06
Apr
3.14
3.17
-0.03
May
3.68
3.66
0.02
Jun
3.19
3.31
-0.12
Jul
3.31
3.31
0.00
Aug
3.37
3.39
-0.02
Sep
3.25
3.14
0.11
Oct
2.71
2.73
-0.02
Nov
2.55
2.60
-0.05
Dec
2.18
2.37
-0.19
33.85
34.45
-0.60