Viewing Station: WA-BT-10 : Prosser 0.4 SSE
Oct 20, 2009 - May 8, 20255,223 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.01"
May 1-9, 2025(8 of 9 days covered by obs)
NOAA Normal
0.26"
Departure from Normal
-0.25" : 4% of Normal
Year-To-Date: 2.60"
Jan 1 to May 9, 2025(121 of 129 days covered by obs)
NOAA Normal
3.59"
Departure from Normal
-0.99" : 72% of Normal
Water Year-To-Date: 7.28"
Oct 1, 2024 to May 9, 2025(212 of 221 days covered by obs)
NOAA Normal
6.48"
Departure from Normal
0.80" : 112% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.14
1.17
-0.03
Feb
0.80
0.85
-0.05
Mar
0.68
0.71
-0.03
Apr
0.71
0.69
0.02
May
0.91
0.77
0.14
Jun
0.59
0.65
-0.06
Jul
0.26
0.20
0.06
Aug
0.19
0.21
-0.02
Sep
0.26
0.27
-0.01
Oct
0.70
0.76
-0.06
Nov
0.89
0.90
-0.01
Dec
1.30
1.25
0.05
8.43
8.43
0.00