Viewing Station: MI-DC-6 : Iron Mountain 1.1 W
Mar 9, 2021 - Aug 18, 20261,967 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.24"
August 1-18, 2026(18 of 18 days covered by obs)
NOAA Normal
1.75"
Departure from Normal
-1.51" : 14% of Normal
Year-To-Date: 21.52"
Jan 1 to Aug 18, 2026(230 of 230 days covered by obs)
NOAA Normal
17.92"
Departure from Normal
3.60" : 120% of Normal
Water Year-To-Date: 26.03"
Oct 1, 2025 to Aug 18, 2026(321 of 322 days covered by obs)
NOAA Normal
24.21"
Departure from Normal
1.82" : 108% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.10
1.28
-0.18
Feb
0.97
1.13
-0.16
Mar
1.48
1.57
-0.09
Apr
2.56
2.64
-0.08
May
3.17
2.93
0.24
Jun
3.46
3.36
0.10
Jul
3.43
3.20
0.23
Aug
3.01
2.87
0.14
Sep
3.27
3.19
0.08
Oct
3.04
3.28
-0.24
Nov
1.84
1.84
0.00
Dec
1.41
1.65
-0.24
28.74
28.94
-0.20