Viewing Station: WA-TH-69 : Olympia 4.2 NW
Mar 27, 2022 - May 9, 20251,039 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.01"
May 1-9, 2025(9 of 9 days covered by obs)
NOAA Normal
0.61"
Departure from Normal
-0.60" : 2% of Normal
Year-To-Date: 19.33"
Jan 1 to May 9, 2025(129 of 129 days covered by obs)
NOAA Normal
21.57"
Departure from Normal
-2.24" : 90% of Normal
Water Year-To-Date: 43.96"
Oct 1, 2024 to May 9, 2025(220 of 221 days covered by obs)
NOAA Normal
41.34"
Departure from Normal
2.62" : 106% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
7.31
7.95
-0.64
Feb
4.72
5.28
-0.56
Mar
5.38
5.89
-0.51
Apr
3.55
3.83
-0.28
May
2.11
2.30
-0.19
Jun
1.41
1.59
-0.18
Jul
0.56
0.59
-0.03
Aug
0.89
0.85
0.04
Sep
1.82
1.96
-0.14
Oct
4.61
5.05
-0.44
Nov
7.62
8.46
-0.84
Dec
7.54
8.06
-0.52
47.52
51.81
-4.29