Viewing Station: SD-BK-57 : Brookings 1.6 S
Sep 14, 2020 - Sep 27, 20261,953 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 3.90"
September 1-27, 2026(27 of 27 days covered by obs)
NOAA Normal
2.65"
Departure from Normal
1.25" : 147% of Normal
Year-To-Date: 19.27"
Jan 1 to Sep 27, 2026(268 of 270 days covered by obs)
NOAA Normal
22.53"
Departure from Normal
-3.26" : 86% of Normal
Water Year-To-Date: 22.18"
Oct 1, 2025 to Sep 27, 2026(359 of 362 days covered by obs)
NOAA Normal
26.43"
Departure from Normal
-4.25" : 84% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.59
0.47
0.12
Feb
0.72
0.57
0.15
Mar
1.31
1.15
0.16
Apr
2.51
2.23
0.28
May
3.56
3.39
0.17
Jun
4.21
4.21
0.00
Jul
3.69
3.52
0.17
Aug
3.29
3.19
0.10
Sep
2.94
2.98
-0.04
Oct
2.07
1.99
0.08
Nov
1.02
0.87
0.15
Dec
0.81
0.69
0.12
26.72
25.26
1.46