Viewing Station: IL-DK-38 : Cortland 0.3 E
Jul 15, 2020 - Nov 7, 20251,331 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.21"
November 1-7, 2025(7 of 7 days covered by obs)
NOAA Normal
0.58"
Departure from Normal
-0.37" : 36% of Normal
Year-To-Date: 24.30"
Jan 1 to Nov 7, 2025(249 of 311 days covered by obs)
NOAA Normal
33.50"
Departure from Normal
-9.20" : 73% of Normal
Water Year-To-Date: 2.87"
Oct 1, 2025 to Nov 7, 2025(37 of 38 days covered by obs)
NOAA Normal
3.68"
Departure from Normal
-0.81" : 78% 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