Viewing Station: butl011 : Bellwood 5.8 W
May 1, 2006 - Sep 17, 20256,558 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.11"
September 1-18, 2025(17 of 18 days covered by obs)
NOAA Normal
1.50"
Departure from Normal
-0.39" : 74% of Normal
Year-To-Date: 33.51"
Jan 1 to Sep 18, 2025(260 of 261 days covered by obs)
NOAA Normal
23.20"
Departure from Normal
10.31" : 144% of Normal
Water Year-To-Date: 37.82"
Oct 1, 2024 to Sep 18, 2025(352 of 353 days covered by obs)
NOAA Normal
27.58"
Departure from Normal
10.24" : 137% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.64
0.63
0.01
Feb
0.69
0.74
-0.05
Mar
1.55
1.52
0.03
Apr
2.86
2.81
0.05
May
4.72
4.69
0.03
Jun
4.40
4.51
-0.11
Jul
3.30
3.12
0.18
Aug
3.54
3.55
-0.01
Sep
2.50
2.52
-0.02
Oct
2.21
2.20
0.01
Nov
1.23
1.26
-0.03
Dec
0.94
0.97
-0.03
28.58
28.52
0.06