Viewing Station: MI-WS-64 : Ypsilanti 0.4 E
Aug 7, 2024 - May 20, 2026424 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.22"
May 1-20, 2026(17 of 20 days covered by obs)
NOAA Normal
2.36"
Departure from Normal
-1.14" : 52% of Normal
Year-To-Date: 11.60"
Jan 1 to May 20, 2026(120 of 140 days covered by obs)
NOAA Normal
11.63"
Departure from Normal
-0.03" : 100% of Normal
Water Year-To-Date: 15.28"
Oct 1, 2025 to May 20, 2026(147 of 232 days covered by obs)
NOAA Normal
18.74"
Departure from Normal
-3.46" : 82% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.02
2.63
-0.61
Feb
1.84
2.22
-0.38
Mar
2.24
2.51
-0.27
Apr
3.17
3.18
-0.01
May
3.66
3.62
0.04
Jun
3.35
3.42
-0.07
Jul
3.21
3.20
0.01
Aug
3.23
3.29
-0.06
Sep
3.03
2.99
0.04
Oct
2.68
2.83
-0.15
Nov
2.43
2.67
-0.24
Dec
2.00
2.42
-0.42
32.86
34.98
-2.12