Viewing Station: IL-LV-27 : Flanagan 0.4 NNE
Jan 17, 2023 - Jun 22, 2025716 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.82"
June 1-24, 2025(21 of 24 days covered by obs)
NOAA Normal
3.30"
Departure from Normal
1.52" : 146% of Normal
Year-To-Date: 15.45"
Jan 1 to Jun 24, 2025(171 of 175 days covered by obs)
NOAA Normal
17.74"
Departure from Normal
-2.29" : 87% of Normal
Water Year-To-Date: 20.26"
Oct 1, 2024 to Jun 24, 2025(263 of 267 days covered by obs)
NOAA Normal
25.45"
Departure from Normal
-5.19" : 80% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.98
2.04
-0.06
Feb
1.73
1.81
-0.08
Mar
2.47
2.56
-0.09
Apr
3.64
3.57
0.07
May
4.62
4.48
0.14
Jun
4.12
4.05
0.07
Jul
3.94
3.87
0.07
Aug
3.59
3.46
0.13
Sep
3.39
3.30
0.09
Oct
3.15
3.11
0.04
Nov
2.52
2.59
-0.07
Dec
2.04
2.07
-0.03
37.19
36.91
0.28