Viewing Station: WI-BT-34 : Siren 6.6 E
Sep 30, 2023 - Sep 18, 2025141 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.66"
September 1-19, 2025(6 of 19 days covered by obs)
NOAA Normal
2.23"
Departure from Normal
-0.57" : 74% of Normal
Year-To-Date: 6.35"
Jan 1 to Sep 19, 2025(18 of 262 days covered by obs)
NOAA Normal
24.24"
Departure from Normal
-17.89" : 26% of Normal
Water Year-To-Date: 7.64"
Oct 1, 2024 to Sep 19, 2025(26 of 354 days covered by obs)
NOAA Normal
30.21"
Departure from Normal
-22.57" : 25% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.84
0.81
0.03
Feb
0.89
0.95
-0.06
Mar
1.50
1.51
-0.01
Apr
2.69
2.80
-0.11
May
3.72
3.83
-0.11
Jun
4.17
4.22
-0.05
Jul
4.27
4.12
0.15
Aug
3.93
3.92
0.01
Sep
3.52
3.53
-0.01
Oct
3.04
3.24
-0.20
Nov
1.72
1.64
0.08
Dec
1.21
1.23
-0.02
31.50
31.80
-0.30