Viewing Station: IL-KD-99 : Montgomery 3.5 WSW
Jul 2, 2019 - Jul 26, 20251,686 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.98"
July 1-26, 2025(26 of 26 days covered by obs)
NOAA Normal
3.27"
Departure from Normal
1.71" : 152% of Normal
Year-To-Date: 17.57"
Jan 1 to Jul 26, 2025(182 of 207 days covered by obs)
NOAA Normal
21.84"
Departure from Normal
-4.27" : 80% of Normal
Water Year-To-Date: 23.75"
Oct 1, 2024 to Jul 26, 2025(274 of 299 days covered by obs)
NOAA Normal
29.69"
Departure from Normal
-5.94" : 80% 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