Viewing Station: IL-SG-79 : Springfield 5.1 N
May 19, 2026 - Sep 20, 2026122 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.60"
September 1-22, 2026(20 of 22 days covered by obs)
NOAA Normal
2.20"
Departure from Normal
-0.60" : 73% of Normal
Year-To-Date: 15.90"
Jan 1 to Sep 22, 2026(122 of 265 days covered by obs)
NOAA Normal
28.91"
Departure from Normal
-13.01" : 55% of Normal
Water Year-To-Date: 15.90"
Oct 1, 2025 to Sep 22, 2026(122 of 357 days covered by obs)
NOAA Normal
37.06"
Departure from Normal
-21.16" : 43% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
2.10
2.14
-0.04
Feb
1.95
1.97
-0.02
Mar
2.63
2.69
-0.06
Apr
4.04
4.01
0.03
May
4.51
4.54
-0.03
Jun
4.27
4.51
-0.24
Jul
3.76
3.81
-0.05
Aug
3.45
3.24
0.21
Sep
3.00
3.10
-0.10
Oct
3.20
3.18
0.02
Nov
2.90
2.92
-0.02
Dec
2.05
2.17
-0.12
37.86
38.28
-0.42