Viewing Station: IL-KD-99 : Montgomery 3.5 WSW
Jul 2, 2019 - Apr 9, 20261,854 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.03"
April 1-9, 2026(9 of 9 days covered by obs)
NOAA Normal
1.12"
Departure from Normal
0.91" : 181% of Normal
Year-To-Date: 4.90"
Jan 1 to Apr 9, 2026(22 of 99 days covered by obs)
NOAA Normal
6.90"
Departure from Normal
-2.00" : 71% of Normal
Water Year-To-Date: 8.65"
Oct 1, 2025 to Apr 9, 2026(102 of 191 days covered by obs)
NOAA Normal
14.75"
Departure from Normal
-6.10" : 59% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.85
1.90
-0.05
Feb
1.71
1.82
-0.11
Mar
2.22
2.29
-0.07
Apr
3.74
3.77
-0.03
May
4.63
4.57
0.06
Jun
4.42
4.34
0.08
Jul
3.90
3.83
0.07
Aug
3.94
3.76
0.18
Sep
3.25
3.26
-0.01
Oct
3.28
3.30
-0.02
Nov
2.53
2.49
0.04
Dec
2.04
2.08
-0.04
37.51
37.41
0.10