Viewing Station: WA-TH-74 : Olympia 1.4 SSE
Feb 26, 2024 - May 9, 2025317 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.00"
May 1-9, 2025(8 of 9 days covered by obs)
NOAA Normal
0.63"
Departure from Normal
-0.63" : 0% of Normal
Year-To-Date: 17.49"
Jan 1 to May 9, 2025(119 of 129 days covered by obs)
NOAA Normal
21.50"
Departure from Normal
-4.01" : 81% of Normal
Water Year-To-Date: 40.06"
Oct 1, 2024 to May 9, 2025(206 of 221 days covered by obs)
NOAA Normal
41.26"
Departure from Normal
-1.20" : 97% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
7.26
7.87
-0.61
Feb
4.73
5.27
-0.54
Mar
5.33
5.81
-0.48
Apr
3.55
3.88
-0.33
May
2.17
2.32
-0.15
Jun
1.42
1.62
-0.20
Jul
0.56
0.58
-0.02
Aug
0.90
0.97
-0.07
Sep
1.84
1.98
-0.14
Oct
4.62
5.03
-0.41
Nov
7.66
8.38
-0.72
Dec
7.48
8.01
-0.53
47.52
51.72
-4.20