Viewing Station: SD-LW-18 : Lead 3.1 NNW
Jun 27, 2011 - Sep 7, 20261,056 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.05"
September 1-10, 2026(7 of 10 days covered by obs)
NOAA Normal
0.62"
Departure from Normal
-0.57" : 8% of Normal
Year-To-Date: 8.86"
Jan 1 to Sep 10, 2026(70 of 253 days covered by obs)
NOAA Normal
22.77"
Departure from Normal
-13.91" : 39% of Normal
Water Year-To-Date: 11.99"
Oct 1, 2025 to Sep 10, 2026(79 of 345 days covered by obs)
NOAA Normal
28.40"
Departure from Normal
-16.41" : 42% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
1.40
1.41
-0.01
Feb
1.63
1.60
0.03
Mar
2.03
2.03
0.00
Apr
3.34
3.41
-0.07
May
4.81
4.95
-0.14
Jun
3.83
3.98
-0.15
Jul
2.85
3.13
-0.28
Aug
2.26
2.28
-0.02
Sep
1.85
1.83
0.02
Oct
2.78
3.06
-0.28
Nov
1.44
1.55
-0.11
Dec
1.41
1.37
0.04
29.63
30.60
-0.97