Viewing Station: IL-KD-102 : Oswego 2.4 SSW
Jan 25, 2020 - Aug 13, 20252,026 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.02"
August 1-14, 2025(13 of 14 days covered by obs)
NOAA Normal
1.80"
Departure from Normal
-0.78" : 57% of Normal
Year-To-Date: 18.48"
Jan 1 to Aug 14, 2025(225 of 226 days covered by obs)
NOAA Normal
24.44"
Departure from Normal
-5.96" : 76% of Normal
Water Year-To-Date: 25.00"
Oct 1, 2024 to Aug 14, 2025(317 of 318 days covered by obs)
NOAA Normal
32.34"
Departure from Normal
-7.34" : 77% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.92
1.93
-0.01
Feb
1.69
1.82
-0.13
Mar
2.23
2.29
-0.06
Apr
3.78
3.80
-0.02
May
4.60
4.54
0.06
Jun
4.47
4.35
0.12
Jul
3.95
3.94
0.01
Aug
3.99
3.75
0.24
Sep
3.15
3.26
-0.11
Oct
3.31
3.30
0.01
Nov
2.53
2.50
0.03
Dec
2.06
2.08
-0.02
37.68
37.56
0.12