Viewing Station: IL-DK-38 : Cortland 0.3 E
Jul 15, 2020 - Nov 28, 20251,352 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.40"
November 1-28, 2025(28 of 28 days covered by obs)
NOAA Normal
2.31"
Departure from Normal
-0.91" : 61% of Normal
Year-To-Date: 25.49"
Jan 1 to Nov 28, 2025(270 of 332 days covered by obs)
NOAA Normal
35.23"
Departure from Normal
-9.74" : 72% of Normal
Water Year-To-Date: 4.06"
Oct 1, 2025 to Nov 28, 2025(58 of 59 days covered by obs)
NOAA Normal
5.41"
Departure from Normal
-1.35" : 75% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.76
1.71
0.05
Feb
1.72
1.74
-0.02
Mar
2.20
2.24
-0.04
Apr
3.63
3.46
0.17
May
4.56
4.74
-0.18
Jun
4.74
4.54
0.20
Jul
3.88
3.76
0.12
Aug
3.90
3.86
0.04
Sep
3.43
3.33
0.10
Oct
3.10
2.98
0.12
Nov
2.47
2.31
0.16
Dec
1.95
1.98
-0.03
37.34
36.65
0.69