Viewing Station: SD-ML-3 : Norris 2.0 SSW
Jan 1, 2008 - Aug 24, 20264,598 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.75"
August 1-25, 2026(24 of 25 days covered by obs)
NOAA Normal
1.77"
Departure from Normal
0.98" : 156% of Normal
Year-To-Date: 13.62"
Jan 1 to Aug 25, 2026(236 of 237 days covered by obs)
NOAA Normal
15.90"
Departure from Normal
-2.28" : 86% of Normal
Water Year-To-Date: 15.55"
Oct 1, 2025 to Aug 25, 2026(326 of 329 days covered by obs)
NOAA Normal
18.83"
Departure from Normal
-3.28" : 83% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.47
0.46
0.01
Feb
0.67
0.62
0.05
Mar
1.16
1.16
0.00
Apr
2.46
2.36
0.10
May
3.50
3.51
-0.01
Jun
3.39
3.46
-0.07
Jul
2.48
2.56
-0.08
Aug
2.19
2.08
0.11
Sep
1.60
1.51
0.09
Oct
1.69
1.67
0.02
Nov
0.66
0.64
0.02
Dec
0.58
0.55
0.03
20.85
20.58
0.27