Viewing Station: OR-WS-178 : Tigard 2.8 W
Oct 13, 2024 - Sep 5, 2026674 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.69"
September 1-5, 2026(5 of 5 days covered by obs)
NOAA Normal
0.24"
Departure from Normal
0.45" : 284% of Normal
Year-To-Date: 21.04"
Jan 1 to Sep 5, 2026(248 of 248 days covered by obs)
NOAA Normal
22.75"
Departure from Normal
-1.71" : 92% of Normal
Water Year-To-Date: 40.84"
Oct 1, 2025 to Sep 5, 2026(340 of 340 days covered by obs)
NOAA Normal
39.50"
Departure from Normal
1.34" : 103% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.89
6.19
-0.30
Feb
4.38
4.52
-0.14
Mar
4.35
4.54
-0.19
Apr
3.19
3.49
-0.30
May
2.29
2.32
-0.03
Jun
1.48
1.55
-0.07
Jul
0.40
0.39
0.01
Aug
0.53
0.48
0.05
Sep
1.46
1.50
-0.04
Oct
3.65
3.83
-0.18
Nov
6.13
6.53
-0.40
Dec
6.97
7.41
-0.44
40.72
42.75
-2.03