Viewing Station: IL-EF-35 : Shumway 2.1 NW
Apr 29, 2024 - May 27, 2026659 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 5.08"
May 1-27, 2026(27 of 27 days covered by obs)
NOAA Normal
4.19"
Departure from Normal
0.89" : 121% of Normal
Year-To-Date: 19.37"
Jan 1 to May 27, 2026(145 of 147 days covered by obs)
NOAA Normal
17.14"
Departure from Normal
2.23" : 113% of Normal
Water Year-To-Date: 24.78"
Oct 1, 2025 to May 27, 2026(237 of 239 days covered by obs)
NOAA Normal
27.00"
Departure from Normal
-2.22" : 92% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.74
2.80
-0.06
Feb
2.29
2.31
-0.02
Mar
3.17
3.06
0.11
Apr
4.75
4.63
0.12
May
4.81
4.78
0.03
Jun
4.81
4.77
0.04
Jul
4.04
4.03
0.01
Aug
3.35
3.09
0.26
Sep
3.05
2.97
0.08
Oct
3.51
3.49
0.02
Nov
3.69
3.56
0.13
Dec
2.66
2.66
0.00
42.87
42.15
0.72