Viewing Station: SD-SL-23 : Agar 15.1 WNW
May 25, 2015 - Sep 18, 2025737 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 4.18"
September 1-18, 2025(4 of 18 days covered by obs)
NOAA Normal
0.96"
Departure from Normal
3.22" : 435% of Normal
Year-To-Date: 18.65"
Jan 1 to Sep 18, 2025(48 of 261 days covered by obs)
NOAA Normal
15.15"
Departure from Normal
3.50" : 123% of Normal
Water Year-To-Date: 19.71"
Oct 1, 2024 to Sep 18, 2025(51 of 353 days covered by obs)
NOAA Normal
17.76"
Departure from Normal
1.95" : 111% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.36
0.38
-0.02
Feb
0.55
0.57
-0.02
Mar
0.73
0.80
-0.07
Apr
1.68
1.82
-0.14
May
2.93
3.06
-0.13
Jun
3.30
3.37
-0.07
Jul
2.60
2.61
-0.01
Aug
2.04
2.22
-0.18
Sep
1.60
1.66
-0.06
Oct
1.72
1.69
0.03
Nov
0.49
0.52
-0.03
Dec
0.40
0.45
-0.05
18.40
19.15
-0.75