Viewing Station: IL-LS-12 : Peru 0.6 SW
Mar 24, 2007 - Mar 27, 20262,564 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.65"
March 1-27, 2026(27 of 27 days covered by obs)
NOAA Normal
2.02"
Departure from Normal
0.63" : 131% of Normal
Year-To-Date: 3.36"
Jan 1 to Mar 27, 2026(86 of 86 days covered by obs)
NOAA Normal
5.55"
Departure from Normal
-2.19" : 61% of Normal
Water Year-To-Date: 7.88"
Oct 1, 2025 to Mar 27, 2026(163 of 178 days covered by obs)
NOAA Normal
12.97"
Departure from Normal
-5.09" : 61% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.84
1.84
0.00
Feb
1.69
1.80
-0.11
Mar
2.32
2.36
-0.04
Apr
3.51
3.59
-0.08
May
4.53
4.60
-0.07
Jun
4.39
4.34
0.05
Jul
3.71
3.89
-0.18
Aug
3.53
3.67
-0.14
Sep
3.36
3.34
0.02
Oct
3.03
3.10
-0.07
Nov
2.45
2.51
-0.06
Dec
1.94
2.01
-0.07
36.30
37.05
-0.75