Viewing Station: IL-LV-27 : Flanagan 0.4 NNE
Jan 17, 2023 - Nov 13, 2025810 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.98"
November 1-13, 2025(13 of 13 days covered by obs)
NOAA Normal
1.09"
Departure from Normal
-0.11" : 90% of Normal
Year-To-Date: 26.05"
Jan 1 to Nov 13, 2025(315 of 317 days covered by obs)
NOAA Normal
33.72"
Departure from Normal
-7.67" : 77% of Normal
Water Year-To-Date: 2.84"
Oct 1, 2025 to Nov 13, 2025(44 of 44 days covered by obs)
NOAA Normal
4.24"
Departure from Normal
-1.40" : 67% 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