Viewing Station: WA-PR-102 : Tacoma 0.8 S
May 11, 2023 - Sep 29, 20261,145 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.73"
September 1-29, 2026(27 of 29 days covered by obs)
NOAA Normal
1.58"
Departure from Normal
0.15" : 110% of Normal
Year-To-Date: 24.80"
Jan 1 to Sep 29, 2026(270 of 272 days covered by obs)
NOAA Normal
24.87"
Departure from Normal
-0.07" : 100% of Normal
Water Year-To-Date: 45.12"
Oct 1, 2025 to Sep 29, 2026(362 of 364 days covered by obs)
NOAA Normal
41.99"
Departure from Normal
3.13" : 107% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
6.13
6.25
-0.12
Feb
4.13
4.20
-0.07
Mar
4.52
4.73
-0.21
Apr
3.45
3.53
-0.08
May
2.03
2.18
-0.15
Jun
1.49
1.60
-0.11
Jul
0.64
0.63
0.01
Aug
0.90
0.90
0.00
Sep
1.63
1.67
-0.04
Oct
4.22
4.23
-0.01
Nov
6.68
6.71
-0.03
Dec
6.22
6.43
-0.21
42.04
43.06
-1.02