Viewing Station: SD-DL-7 : Gary 6.1 SW
Apr 10, 2017 - Sep 18, 20252,903 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.62"
September 1-18, 2025(18 of 18 days covered by obs)
NOAA Normal
1.70"
Departure from Normal
-0.08" : 95% of Normal
Year-To-Date: 29.17"
Jan 1 to Sep 18, 2025(260 of 261 days covered by obs)
NOAA Normal
21.55"
Departure from Normal
7.62" : 135% of Normal
Water Year-To-Date: 32.32"
Oct 1, 2024 to Sep 18, 2025(352 of 353 days covered by obs)
NOAA Normal
25.86"
Departure from Normal
6.46" : 125% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.67
0.69
-0.02
Feb
0.74
0.78
-0.04
Mar
1.45
1.43
0.02
Apr
2.72
2.72
0.00
May
3.42
3.42
0.00
Jun
4.05
4.29
-0.24
Jul
3.44
3.36
0.08
Aug
3.36
3.28
0.08
Sep
2.84
2.86
-0.02
Oct
2.29
2.25
0.04
Nov
1.15
1.14
0.01
Dec
0.87
0.92
-0.05
27.00
27.14
-0.14