Viewing Station: IL-ME-2 : Petersburg 1.3 N
Mar 19, 2008 - Apr 9, 20263,446 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.07"
April 1-9, 2026(9 of 9 days covered by obs)
NOAA Normal
1.20"
Departure from Normal
1.87" : 255% of Normal
Year-To-Date: 11.47"
Jan 1 to Apr 9, 2026(99 of 99 days covered by obs)
NOAA Normal
7.71"
Departure from Normal
3.76" : 149% of Normal
Water Year-To-Date: 16.29"
Oct 1, 2025 to Apr 9, 2026(190 of 191 days covered by obs)
NOAA Normal
15.80"
Departure from Normal
0.49" : 103% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.10
2.12
-0.02
Feb
1.86
1.82
0.04
Mar
2.55
2.57
-0.02
Apr
4.01
3.88
0.13
May
4.64
4.74
-0.10
Jun
4.28
4.09
0.19
Jul
3.72
3.84
-0.12
Aug
3.57
3.52
0.05
Sep
3.07
3.08
-0.01
Oct
3.21
3.04
0.17
Nov
2.81
2.78
0.03
Dec
2.07
2.11
-0.04
37.89
37.59
0.30