Viewing Station: MI-WS-74 : Ann Arbor 5.4 SSW
Oct 7, 2024 - Jun 19, 2026502 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.23"
June 1-19, 2026(19 of 19 days covered by obs)
NOAA Normal
2.19"
Departure from Normal
0.04" : 102% of Normal
Year-To-Date: 15.63"
Jan 1 to Jun 19, 2026(170 of 170 days covered by obs)
NOAA Normal
15.17"
Departure from Normal
0.46" : 103% of Normal
Water Year-To-Date: 20.81"
Oct 1, 2025 to Jun 19, 2026(262 of 262 days covered by obs)
NOAA Normal
22.33"
Departure from Normal
-1.52" : 93% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.06
2.54
-0.48
Feb
1.84
2.14
-0.30
Mar
2.25
2.45
-0.20
Apr
3.20
3.15
0.05
May
3.64
3.69
-0.05
Jun
3.45
3.53
-0.08
Jul
3.25
3.23
0.02
Aug
3.23
3.28
-0.05
Sep
2.86
2.92
-0.06
Oct
2.72
2.83
-0.11
Nov
2.46
2.66
-0.20
Dec
1.98
2.33
-0.35
32.94
34.75
-1.81