Viewing Station: SD-BK-2 : Astoria 2.2 SSE
Jun 1, 2007 - Oct 22, 20256,338 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.76"
October 1-24, 2025(22 of 24 days covered by obs)
NOAA Normal
1.71"
Departure from Normal
-0.95" : 44% of Normal
Year-To-Date: 28.84"
Jan 1 to Oct 24, 2025(295 of 297 days covered by obs)
NOAA Normal
24.79"
Departure from Normal
4.05" : 116% of Normal
Water Year-To-Date: 0.76"
Oct 1, 2025 to Oct 24, 2025(22 of 24 days covered by obs)
NOAA Normal
1.71"
Departure from Normal
-0.95" : 44% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.65
0.65
0.00
Feb
0.72
0.70
0.02
Mar
1.41
1.33
0.08
Apr
2.64
2.54
0.10
May
3.52
3.67
-0.15
Jun
4.19
4.64
-0.45
Jul
3.58
3.62
-0.04
Aug
3.43
3.38
0.05
Sep
2.94
3.11
-0.17
Oct
2.21
2.19
0.02
Nov
1.10
1.02
0.08
Dec
0.85
0.80
0.05
27.24
27.65
-0.41