Viewing Station: IN-TP-100 : West Lafayette 1.1 N
Oct 6, 2024 - Sep 17, 2025329 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.18"
September 1-17, 2025(17 of 17 days covered by obs)
NOAA Normal
1.71"
Departure from Normal
-0.53" : 69% of Normal
Year-To-Date: 23.69"
Jan 1 to Sep 17, 2025(260 of 260 days covered by obs)
NOAA Normal
30.01"
Departure from Normal
-6.32" : 79% of Normal
Water Year-To-Date: 30.57"
Oct 1, 2024 to Sep 17, 2025(347 of 352 days covered by obs)
NOAA Normal
38.50"
Departure from Normal
-7.93" : 79% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.41
2.60
-0.19
Feb
1.99
2.09
-0.10
Mar
2.73
2.73
0.00
Apr
3.92
3.89
0.03
May
4.31
4.37
-0.06
Jun
4.90
4.78
0.12
Jul
4.47
4.40
0.07
Aug
3.57
3.39
0.18
Sep
3.01
2.95
0.06
Oct
3.08
3.04
0.04
Nov
2.97
3.06
-0.09
Dec
2.44
2.47
-0.03
39.80
39.77
0.03