Viewing Station: IL-EF-32 : Effingham 4.2 WNW
Mar 3, 2022 - May 27, 20261,116 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 5.37"
May 1-27, 2026(26 of 27 days covered by obs)
NOAA Normal
4.19"
Departure from Normal
1.18" : 128% of Normal
Year-To-Date: 19.37"
Jan 1 to May 27, 2026(138 of 147 days covered by obs)
NOAA Normal
17.45"
Departure from Normal
1.92" : 111% of Normal
Water Year-To-Date: 24.92"
Oct 1, 2025 to May 27, 2026(208 of 239 days covered by obs)
NOAA Normal
27.36"
Departure from Normal
-2.44" : 91% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.79
2.86
-0.07
Feb
2.32
2.36
-0.04
Mar
3.25
3.16
0.09
Apr
4.90
4.69
0.21
May
4.81
4.90
-0.09
Jun
4.86
4.88
-0.02
Jul
4.12
4.11
0.01
Aug
3.32
3.15
0.17
Sep
3.00
2.95
0.05
Oct
3.51
3.51
0.00
Nov
3.72
3.63
0.09
Dec
2.68
2.70
-0.02
43.28
42.90
0.38