Viewing Station: IL-MY-1 : Nokomis 4.5 NW
Sep 5, 2007 - May 27, 20266,640 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 3.98"
May 1-27, 2026(27 of 27 days covered by obs)
NOAA Normal
4.14"
Departure from Normal
-0.16" : 96% of Normal
Year-To-Date: 16.63"
Jan 1 to May 27, 2026(127 of 147 days covered by obs)
NOAA Normal
15.93"
Departure from Normal
0.70" : 104% of Normal
Water Year-To-Date: 22.01"
Oct 1, 2025 to May 27, 2026(217 of 239 days covered by obs)
NOAA Normal
24.81"
Departure from Normal
-2.80" : 89% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.38
2.33
0.05
Feb
2.05
2.05
0.00
Mar
2.92
2.86
0.06
Apr
4.44
4.22
0.22
May
4.75
4.66
0.09
Jun
4.51
4.44
0.07
Jul
3.67
3.57
0.10
Aug
3.33
3.14
0.19
Sep
3.13
3.05
0.08
Oct
3.28
3.16
0.12
Nov
3.24
3.17
0.07
Dec
2.36
2.37
-0.01
40.06
39.02
1.04