Viewing Station: IL-WM-14 : Carterville 1.6 SSE
Jan 29, 2019 - Sep 26, 20262,326 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.40"
September 1-26, 2026(26 of 26 days covered by obs)
NOAA Normal
2.84"
Departure from Normal
-1.44" : 49% of Normal
Year-To-Date: 31.83"
Jan 1 to Sep 26, 2026(269 of 269 days covered by obs)
NOAA Normal
35.55"
Departure from Normal
-3.72" : 90% of Normal
Water Year-To-Date: 39.10"
Oct 1, 2025 to Sep 26, 2026(361 of 361 days covered by obs)
NOAA Normal
46.82"
Departure from Normal
-7.72" : 84% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.25
3.24
0.01
Feb
3.09
3.10
-0.01
Mar
4.39
4.26
0.13
Apr
5.41
5.28
0.13
May
5.06
5.10
-0.04
Jun
4.38
4.45
-0.07
Jul
3.94
3.84
0.10
Aug
3.19
3.07
0.12
Sep
3.28
3.16
0.12
Oct
3.59
3.55
0.04
Nov
4.17
4.20
-0.03
Dec
3.51
3.60
-0.09
47.26
46.85
0.41