Viewing Station: SC-OC-45 : Keowee Key 1.5 WNW
Apr 27, 2015 - Sep 14, 20252,943 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.14"
September 1-16, 2025(12 of 16 days covered by obs)
NOAA Normal
2.70"
Departure from Normal
-1.56" : 42% of Normal
Year-To-Date: 31.13"
Jan 1 to Sep 16, 2025(161 of 259 days covered by obs)
NOAA Normal
45.28"
Departure from Normal
-14.15" : 69% of Normal
Water Year-To-Date: 36.14"
Oct 1, 2024 to Sep 16, 2025(234 of 351 days covered by obs)
NOAA Normal
60.09"
Departure from Normal
-23.95" : 60% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
5.49
5.19
0.30
Feb
4.83
4.62
0.21
Mar
5.20
5.03
0.17
Apr
4.97
4.41
0.56
May
4.62
4.31
0.31
Jun
5.56
4.62
0.94
Jul
5.60
4.73
0.87
Aug
6.31
5.62
0.69
Sep
5.07
4.56
0.51
Oct
4.23
4.17
0.06
Nov
4.63
4.30
0.33
Dec
5.95
5.52
0.43
62.46
57.08
5.38