Viewing Station: SD-ML-7 : White River 17.1 NW
Jan 28, 2019 - Sep 13, 20262,751 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.91"
September 1-13, 2026(13 of 13 days covered by obs)
NOAA Normal
0.67"
Departure from Normal
0.24" : 136% of Normal
Year-To-Date: 15.17"
Jan 1 to Sep 13, 2026(255 of 256 days covered by obs)
NOAA Normal
16.43"
Departure from Normal
-1.26" : 92% of Normal
Water Year-To-Date: 16.56"
Oct 1, 2025 to Sep 13, 2026(347 of 348 days covered by obs)
NOAA Normal
19.11"
Departure from Normal
-2.55" : 87% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.46
0.45
0.01
Feb
0.60
0.60
0.00
Mar
1.05
1.12
-0.07
Apr
2.26
2.25
0.01
May
3.34
3.44
-0.10
Jun
3.34
3.40
-0.06
Jul
2.50
2.49
0.01
Aug
2.21
2.08
0.13
Sep
1.54
1.50
0.04
Oct
1.63
1.73
-0.10
Nov
0.58
0.60
-0.02
Dec
0.47
0.51
-0.04
19.98
20.17
-0.19