Viewing Station: IL-HY-13 : Galva 2.7 NE
Jan 31, 2017 - Aug 24, 20262,424 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 8.18"
August 1-24, 2026(19 of 24 days covered by obs)
NOAA Normal
2.84"
Departure from Normal
5.34" : 288% of Normal
Year-To-Date: 23.75"
Jan 1 to Aug 24, 2026(105 of 236 days covered by obs)
NOAA Normal
26.08"
Departure from Normal
-2.33" : 91% of Normal
Water Year-To-Date: 26.94"
Oct 1, 2025 to Aug 24, 2026(163 of 328 days covered by obs)
NOAA Normal
33.47"
Departure from Normal
-6.53" : 80% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.71
1.74
-0.03
Feb
1.87
1.90
-0.03
Mar
2.47
2.41
0.06
Apr
3.81
3.89
-0.08
May
5.00
4.94
0.06
Jun
4.65
4.67
-0.02
Jul
3.73
3.79
-0.06
Aug
3.67
3.60
0.07
Sep
3.74
3.76
-0.02
Oct
2.89
2.84
0.05
Nov
2.46
2.46
0.00
Dec
2.04
2.02
0.02
38.04
38.02
0.02