Viewing Station: IL-CK-474 : Harwood Heights 0.6 NE
Aug 1, 2026 - Aug 24, 202621 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.65"
August 1-24, 2026(21 of 24 days covered by obs)
NOAA Normal
2.96"
Departure from Normal
1.69" : 157% of Normal
Year-To-Date: 4.65"
Jan 1 to Aug 24, 2026(21 of 236 days covered by obs)
NOAA Normal
25.37"
Departure from Normal
-20.72" : 18% of Normal
Water Year-To-Date: 4.65"
Oct 1, 2025 to Aug 24, 2026(21 of 328 days covered by obs)
NOAA Normal
33.26"
Departure from Normal
-28.61" : 14% 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
2.26
2.27
-0.01
Apr
3.72
3.83
-0.11
May
4.48
4.59
-0.11
Jun
4.43
4.34
0.09
Jul
3.75
3.64
0.11
Aug
3.82
3.96
-0.14
Sep
3.30
3.26
0.04
Oct
3.35
3.49
-0.14
Nov
2.45
2.60
-0.15
Dec
2.09
2.23
-0.14
37.42
38.29
-0.87