Viewing Station: SD-HN-8 : Alexandria 6.4 N
Apr 13, 2012 - Sep 3, 20252,282 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.17"
September 1-13, 2025(3 of 13 days covered by obs)
NOAA Normal
1.20"
Departure from Normal
-1.03" : 14% of Normal
Year-To-Date: 15.79"
Jan 1 to Sep 13, 2025(163 of 256 days covered by obs)
NOAA Normal
19.96"
Departure from Normal
-4.17" : 79% of Normal
Water Year-To-Date: 16.61"
Oct 1, 2024 to Sep 13, 2025(207 of 348 days covered by obs)
NOAA Normal
23.57"
Departure from Normal
-6.96" : 70% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.49
0.51
-0.02
Feb
0.81
0.73
0.08
Mar
1.21
1.20
0.01
Apr
2.69
2.84
-0.15
May
3.62
3.59
0.03
Jun
3.90
3.92
-0.02
Jul
3.07
3.05
0.02
Aug
2.97
2.95
0.02
Sep
2.78
2.73
0.05
Oct
2.03
2.06
-0.03
Nov
0.91
0.94
-0.03
Dec
0.67
0.67
0.00
25.15
25.19
-0.04