Viewing Station: MI-SG-19 : St Charles 5.0 W
Mar 1, 2021 - Jul 20, 20261,490 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.26"
July 1-21, 2026(20 of 21 days covered by obs)
NOAA Normal
2.05"
Departure from Normal
0.21" : 110% of Normal
Year-To-Date: 20.98"
Jan 1 to Jul 21, 2026(139 of 202 days covered by obs)
NOAA Normal
18.20"
Departure from Normal
2.78" : 115% of Normal
Water Year-To-Date: 27.41"
Oct 1, 2025 to Jul 21, 2026(207 of 294 days covered by obs)
NOAA Normal
25.51"
Departure from Normal
1.90" : 107% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.99
2.07
-0.08
Feb
1.68
1.73
-0.05
Mar
1.95
1.88
0.07
Apr
3.43
3.34
0.09
May
3.62
3.62
0.00
Jun
3.48
3.32
0.16
Jul
3.03
3.03
0.00
Aug
3.47
3.46
0.01
Sep
2.69
2.64
0.05
Oct
3.06
3.11
-0.05
Nov
2.38
2.43
-0.05
Dec
1.87
1.93
-0.06
32.65
32.56
0.09