Viewing Station: IL-WF-27 : Metamora 1.1 WNW
Apr 6, 2022 - May 19, 2026769 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.15"
May 1-19, 2026(19 of 19 days covered by obs)
NOAA Normal
2.79"
Departure from Normal
-0.64" : 77% of Normal
Year-To-Date: 11.14"
Jan 1 to May 19, 2026(94 of 139 days covered by obs)
NOAA Normal
12.85"
Departure from Normal
-1.71" : 87% of Normal
Water Year-To-Date: 15.75"
Oct 1, 2025 to May 19, 2026(186 of 231 days covered by obs)
NOAA Normal
20.61"
Departure from Normal
-4.86" : 76% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.99
2.07
-0.08
Feb
1.84
1.90
-0.06
Mar
2.48
2.53
-0.05
Apr
3.75
3.75
0.00
May
4.56
4.71
-0.15
Jun
4.07
4.10
-0.03
Jul
4.03
3.67
0.36
Aug
3.56
3.44
0.12
Sep
3.36
3.44
-0.08
Oct
3.01
3.03
-0.02
Nov
2.60
2.63
-0.03
Dec
2.15
2.12
0.03
37.40
37.39
0.01