Viewing Station: IN-ST-18 : Walkerton 4.4 SSW
May 27, 2020 - Sep 17, 2025499 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.72"
September 1-17, 2025(15 of 17 days covered by obs)
NOAA Normal
1.89"
Departure from Normal
-1.17" : 38% of Normal
Year-To-Date: 18.32"
Jan 1 to Sep 17, 2025(133 of 260 days covered by obs)
NOAA Normal
29.33"
Departure from Normal
-11.01" : 62% of Normal
Water Year-To-Date: 18.32"
Oct 1, 2024 to Sep 17, 2025(133 of 352 days covered by obs)
NOAA Normal
38.19"
Departure from Normal
-19.87" : 48% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.56
2.58
-0.02
Feb
2.09
2.25
-0.16
Mar
2.39
2.43
-0.04
Apr
3.66
3.62
0.04
May
4.25
4.29
-0.04
Jun
4.33
4.38
-0.05
Jul
4.04
4.28
-0.24
Aug
4.12
4.11
0.01
Sep
3.33
3.31
0.02
Oct
3.50
3.45
0.05
Nov
2.89
2.94
-0.05
Dec
2.47
2.44
0.03
39.63
40.08
-0.45