Viewing Station: IL-MCL-30 : Saybrook 4.3 SSE
May 30, 2013 - Mar 30, 20263,516 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.85"
March 1-30, 2026(29 of 30 days covered by obs)
NOAA Normal
2.59"
Departure from Normal
0.26" : 110% of Normal
Year-To-Date: 3.41"
Jan 1 to Mar 30, 2026(86 of 89 days covered by obs)
NOAA Normal
6.64"
Departure from Normal
-3.23" : 51% of Normal
Water Year-To-Date: 6.50"
Oct 1, 2025 to Mar 30, 2026(176 of 181 days covered by obs)
NOAA Normal
15.11"
Departure from Normal
-8.61" : 43% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.22
2.19
0.03
Feb
1.83
1.94
-0.11
Mar
2.68
2.63
0.05
Apr
3.94
3.77
0.17
May
4.36
4.42
-0.06
Jun
4.43
4.37
0.06
Jul
4.30
4.01
0.29
Aug
3.64
3.43
0.21
Sep
3.12
3.21
-0.09
Oct
3.22
3.20
0.02
Nov
3.00
2.84
0.16
Dec
2.25
2.25
0.00
38.99
38.26
0.73