Viewing Station: MI-GT-28 : Grawn 1.3 SSW
Jun 21, 2021 - May 20, 20261,781 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.85"
May 1-20, 2026(20 of 20 days covered by obs)
NOAA Normal
2.03"
Departure from Normal
0.82" : 141% of Normal
Year-To-Date: 21.70"
Jan 1 to May 20, 2026(140 of 140 days covered by obs)
NOAA Normal
10.25"
Departure from Normal
11.45" : 212% of Normal
Water Year-To-Date: 29.55"
Oct 1, 2025 to May 20, 2026(230 of 232 days covered by obs)
NOAA Normal
19.05"
Departure from Normal
10.50" : 155% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.07
2.29
-0.22
Feb
1.40
1.69
-0.29
Mar
1.84
1.93
-0.09
Apr
2.91
3.15
-0.24
May
3.14
3.07
0.07
Jun
2.87
2.98
-0.11
Jul
2.94
2.95
-0.01
Aug
3.09
3.16
-0.07
Sep
3.41
3.50
-0.09
Oct
3.92
3.95
-0.03
Nov
2.66
2.85
-0.19
Dec
2.22
2.42
-0.20
32.47
33.94
-1.47