Viewing Station: IN-SJ-17 : Walkerton 5.7 ENE
May 15, 2007 - Sep 16, 20266,802 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.46"
September 1-27, 2026(16 of 27 days covered by obs)
NOAA Normal
3.05"
Departure from Normal
-2.59" : 15% of Normal
Year-To-Date: 34.69"
Jan 1 to Sep 27, 2026(259 of 270 days covered by obs)
NOAA Normal
30.30"
Departure from Normal
4.39" : 114% of Normal
Water Year-To-Date: 43.64"
Oct 1, 2025 to Sep 27, 2026(351 of 362 days covered by obs)
NOAA Normal
39.23"
Departure from Normal
4.41" : 111% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.63
2.60
0.03
Feb
2.15
2.21
-0.06
Mar
2.35
2.35
0.00
Apr
3.59
3.56
0.03
May
4.22
4.29
-0.07
Jun
4.22
4.30
-0.08
Jul
4.01
4.23
-0.22
Aug
4.08
4.03
0.05
Sep
3.39
3.30
0.09
Oct
3.54
3.47
0.07
Nov
2.90
2.90
0.00
Dec
2.49
2.42
0.07
39.57
39.66
-0.09