Viewing Station: MI-OK-87 : Ortonville 2.3 S
Jun 17, 1998 - Mar 21, 20263,989 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.18"
March 1-21, 2026(21 of 21 days covered by obs)
NOAA Normal
1.38"
Departure from Normal
1.80" : 231% of Normal
Year-To-Date: 5.99"
Jan 1 to Mar 21, 2026(80 of 80 days covered by obs)
NOAA Normal
5.17"
Departure from Normal
0.82" : 116% of Normal
Water Year-To-Date: 15.25"
Oct 1, 2025 to Mar 21, 2026(172 of 172 days covered by obs)
NOAA Normal
12.54"
Departure from Normal
2.71" : 122% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.09
2.21
-0.12
Feb
1.70
1.72
-0.02
Mar
2.03
2.03
0.00
Apr
3.08
3.11
-0.03
May
3.71
3.77
-0.06
Jun
3.36
3.34
0.02
Jul
3.36
3.37
-0.01
Aug
3.16
3.18
-0.02
Sep
3.05
3.02
0.03
Oct
2.88
2.85
0.03
Nov
2.43
2.40
0.03
Dec
2.06
2.08
-0.02
32.91
33.08
-0.17