Viewing Station: MI-BY-7 : Bay City 2.8 ESE
Jul 7, 2017 - May 20, 2026250 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.26"
May 1-20, 2026(16 of 20 days covered by obs)
NOAA Normal
2.28"
Departure from Normal
-1.02" : 55% of Normal
Year-To-Date: 1.73"
Jan 1 to May 20, 2026(19 of 140 days covered by obs)
NOAA Normal
10.82"
Departure from Normal
-9.09" : 16% of Normal
Water Year-To-Date: 1.73"
Oct 1, 2025 to May 20, 2026(19 of 232 days covered by obs)
NOAA Normal
17.98"
Departure from Normal
-16.25" : 10% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.90
1.97
-0.07
Feb
1.61
1.55
0.06
Mar
1.82
1.84
-0.02
Apr
3.21
3.41
-0.20
May
3.54
3.47
0.07
Jun
3.47
3.53
-0.06
Jul
3.06
2.91
0.15
Aug
3.58
3.68
-0.10
Sep
2.71
2.85
-0.14
Oct
3.00
3.09
-0.09
Nov
2.29
2.41
-0.12
Dec
1.87
1.90
-0.03
32.06
32.61
-0.55