Viewing Station: IL-CK-345 : Franklin Park 0.5 SSE
Nov 23, 2020 - Dec 15, 20251,718 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.73"
December 1-16, 2025(15 of 16 days covered by obs)
NOAA Normal
1.08"
Departure from Normal
-0.35" : 67% of Normal
Year-To-Date: 33.50"
Jan 1 to Dec 16, 2025(349 of 350 days covered by obs)
NOAA Normal
36.46"
Departure from Normal
-2.96" : 92% of Normal
Water Year-To-Date: 6.20"
Oct 1, 2025 to Dec 16, 2025(76 of 77 days covered by obs)
NOAA Normal
6.87"
Departure from Normal
-0.67" : 90% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.95
2.11
-0.16
Feb
1.82
1.97
-0.15
Mar
2.27
2.28
-0.01
Apr
3.76
3.84
-0.08
May
4.50
4.62
-0.12
Jun
4.41
4.35
0.06
Jul
3.75
3.64
0.11
Aug
3.86
4.02
-0.16
Sep
3.27
3.24
0.03
Oct
3.34
3.46
-0.12
Nov
2.45
2.60
-0.15
Dec
2.10
2.22
-0.12
37.48
38.35
-0.87