Viewing Station: SD-BK-66 : Brookings 0.3 E
Apr 26, 2024 - Sep 6, 202677 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.27"
September 1-6, 2026(3 of 6 days covered by obs)
NOAA Normal
0.59"
Departure from Normal
-0.32" : 46% of Normal
Year-To-Date: 2.32"
Jan 1 to Sep 6, 2026(4 of 249 days covered by obs)
NOAA Normal
20.38"
Departure from Normal
-18.06" : 11% of Normal
Water Year-To-Date: 3.13"
Oct 1, 2025 to Sep 6, 2026(5 of 341 days covered by obs)
NOAA Normal
24.21"
Departure from Normal
-21.08" : 13% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.59
0.47
0.12
Feb
0.71
0.56
0.15
Mar
1.29
1.15
0.14
Apr
2.47
2.22
0.25
May
3.55
3.39
0.16
Jun
4.19
4.20
-0.01
Jul
3.70
3.52
0.18
Aug
3.29
3.19
0.10
Sep
2.94
2.99
-0.05
Oct
2.05
2.00
0.05
Nov
0.99
0.87
0.12
Dec
0.79
0.69
0.10
26.56
25.25
1.31