Viewing Station: IL-LE-27 : Amboy 0.5 SSE
Apr 21, 2024 - Jul 27, 2025456 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 7.55"
July 1-28, 2025(27 of 28 days covered by obs)
NOAA Normal
3.67"
Departure from Normal
3.88" : 206% of Normal
Year-To-Date: 20.42"
Jan 1 to Jul 28, 2025(208 of 209 days covered by obs)
NOAA Normal
22.86"
Departure from Normal
-2.44" : 89% of Normal
Water Year-To-Date: 26.11"
Oct 1, 2024 to Jul 28, 2025(300 of 301 days covered by obs)
NOAA Normal
30.10"
Departure from Normal
-3.99" : 87% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.69
1.73
-0.04
Feb
1.74
1.73
0.01
Mar
2.43
2.34
0.09
Apr
3.55
3.52
0.03
May
4.66
4.64
0.02
Jun
5.12
4.97
0.15
Jul
4.06
4.11
-0.05
Aug
3.91
3.85
0.06
Sep
3.43
3.36
0.07
Oct
2.87
2.81
0.06
Nov
2.37
2.32
0.05
Dec
2.00
2.04
-0.04
37.83
37.42
0.41