Viewing Station: MI-MB-70 : Sterling Heights 2.2 NNE
May 1, 2021 - Sep 17, 20251,513 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.41"
September 1-17, 2025(17 of 17 days covered by obs)
NOAA Normal
1.76"
Departure from Normal
-1.35" : 23% of Normal
Year-To-Date: 21.72"
Jan 1 to Sep 17, 2025(238 of 260 days covered by obs)
NOAA Normal
24.66"
Departure from Normal
-2.94" : 88% of Normal
Water Year-To-Date: 28.47"
Oct 1, 2024 to Sep 17, 2025(329 of 352 days covered by obs)
NOAA Normal
31.90"
Departure from Normal
-3.43" : 89% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.16
2.31
-0.15
Feb
1.84
1.88
-0.04
Mar
2.24
2.25
-0.01
Apr
3.06
3.05
0.01
May
3.73
3.76
-0.03
Jun
3.23
3.23
0.00
Jul
3.34
3.27
0.07
Aug
3.30
3.34
-0.04
Sep
3.10
3.13
-0.03
Oct
2.65
2.80
-0.15
Nov
2.49
2.53
-0.04
Dec
2.10
2.28
-0.18
33.24
33.83
-0.59