Viewing Station: IL-WL-154 : Naperville 2.9 SSE
Apr 12, 2019 - Jun 7, 20251,374 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
June 1-8, 2025(7 of 8 days covered by obs)
NOAA Normal
1.18"
Departure from Normal
-1.18" : 0% of Normal
Year-To-Date: 10.41"
Jan 1 to Jun 8, 2025(153 of 159 days covered by obs)
NOAA Normal
15.64"
Departure from Normal
-5.23" : 67% of Normal
Water Year-To-Date: 16.37"
Oct 1, 2024 to Jun 8, 2025(244 of 251 days covered by obs)
NOAA Normal
23.81"
Departure from Normal
-7.44" : 69% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.98
2.02
-0.04
Feb
1.78
1.88
-0.10
Mar
2.31
2.33
-0.02
Apr
3.86
3.83
0.03
May
4.53
4.66
-0.13
Jun
4.42
4.40
0.02
Jul
3.90
3.95
-0.05
Aug
4.05
3.91
0.14
Sep
3.20
3.22
-0.02
Oct
3.43
3.44
-0.01
Nov
2.60
2.52
0.08
Dec
2.14
2.11
0.03
38.20
38.27
-0.07