Viewing Station: SD-BL-13 : Chamberlain 7.5 NNE
Aug 25, 2013 - Oct 15, 20253,932 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.66"
October 1-19, 2025(15 of 19 days covered by obs)
NOAA Normal
1.09"
Departure from Normal
-0.43" : 60% of Normal
Year-To-Date: 17.71"
Jan 1 to Oct 19, 2025(286 of 292 days covered by obs)
NOAA Normal
20.46"
Departure from Normal
-2.75" : 87% of Normal
Water Year-To-Date: 0.66"
Oct 1, 2025 to Oct 19, 2025(15 of 19 days covered by obs)
NOAA Normal
1.09"
Departure from Normal
-0.43" : 60% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.46
0.47
-0.01
Feb
0.67
0.59
0.08
Mar
0.97
0.98
-0.01
Apr
2.39
2.48
-0.09
May
3.40
3.44
-0.04
Jun
3.81
4.03
-0.22
Jul
2.78
2.67
0.11
Aug
2.71
2.72
-0.01
Sep
2.18
2.17
0.01
Oct
1.78
1.83
-0.05
Nov
0.67
0.70
-0.03
Dec
0.53
0.53
0.00
22.35
22.61
-0.26