Viewing Station: IL-MCH-103 : Harvard 4.4 NNE
Jul 13, 2021 - Jul 8, 20251,457 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.14"
July 1-8, 2025(8 of 8 days covered by obs)
NOAA Normal
1.00"
Departure from Normal
1.14" : 215% of Normal
Year-To-Date: 16.03"
Jan 1 to Jul 8, 2025(189 of 189 days covered by obs)
NOAA Normal
19.60"
Departure from Normal
-3.57" : 82% of Normal
Water Year-To-Date: 20.68"
Oct 1, 2024 to Jul 8, 2025(281 of 281 days covered by obs)
NOAA Normal
27.05"
Departure from Normal
-6.37" : 76% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.73
1.71
0.02
Feb
1.62
1.72
-0.10
Mar
2.21
2.24
-0.03
Apr
3.77
3.68
0.09
May
4.35
4.32
0.03
Jun
4.92
5.09
-0.17
Jul
3.86
3.71
0.15
Aug
4.06
3.91
0.15
Sep
3.49
3.66
-0.17
Oct
3.02
2.94
0.08
Nov
2.40
2.37
0.03
Dec
2.03
1.99
0.04
37.46
37.34
0.12