Viewing Station: IL-CK-371 : Evanston 1.2 S
Jan 19, 2022 - Nov 20, 20251,351 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.29"
November 1-20, 2025(20 of 20 days covered by obs)
NOAA Normal
1.67"
Departure from Normal
-0.38" : 77% of Normal
Year-To-Date: 29.14"
Jan 1 to Nov 20, 2025(321 of 324 days covered by obs)
NOAA Normal
34.50"
Departure from Normal
-5.36" : 84% of Normal
Water Year-To-Date: 4.78"
Oct 1, 2025 to Nov 20, 2025(51 of 51 days covered by obs)
NOAA Normal
5.04"
Departure from Normal
-0.26" : 95% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.01
2.16
-0.15
Feb
1.85
2.07
-0.22
Mar
2.24
2.25
-0.01
Apr
3.70
3.77
-0.07
May
4.45
4.64
-0.19
Jun
4.40
4.40
0.00
Jul
3.75
3.67
0.08
Aug
3.71
3.78
-0.07
Sep
3.35
3.33
0.02
Oct
3.37
3.67
-0.30
Nov
2.50
2.65
-0.15
Dec
2.13
2.30
-0.17
37.46
38.69
-1.23