Viewing Station: SD-UN-12 : Jefferson 1.1 E
May 15, 2020 - Jul 24, 20251,068 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 6.29"
July 1-27, 2025(24 of 27 days covered by obs)
NOAA Normal
2.87"
Departure from Normal
3.42" : 219% of Normal
Year-To-Date: 19.46"
Jan 1 to Jul 27, 2025(204 of 208 days covered by obs)
NOAA Normal
17.12"
Departure from Normal
2.34" : 114% of Normal
Water Year-To-Date: 21.42"
Oct 1, 2024 to Jul 27, 2025(248 of 300 days covered by obs)
NOAA Normal
21.55"
Departure from Normal
-0.13" : 99% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
0.62
0.61
0.01
Feb
0.76
0.78
-0.02
Mar
1.51
1.58
-0.07
Apr
2.93
3.05
-0.12
May
3.90
4.13
-0.23
Jun
4.53
4.50
0.03
Jul
3.30
3.42
-0.12
Aug
3.46
3.51
-0.05
Sep
2.89
2.96
-0.07
Oct
2.30
2.37
-0.07
Nov
1.22
1.26
-0.04
Dec
0.91
0.92
-0.01
28.33
29.09
-0.76