Viewing Station: IL-LE-27 : Amboy 0.5 SSE
Apr 21, 2024 - Nov 20, 2025572 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.00"
November 1-20, 2025(20 of 20 days covered by obs)
NOAA Normal
1.58"
Departure from Normal
-0.58" : 63% of Normal
Year-To-Date: 29.81"
Jan 1 to Nov 20, 2025(324 of 324 days covered by obs)
NOAA Normal
35.04"
Departure from Normal
-5.23" : 85% of Normal
Water Year-To-Date: 3.84"
Oct 1, 2025 to Nov 20, 2025(51 of 51 days covered by obs)
NOAA Normal
4.45"
Departure from Normal
-0.61" : 86% 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