Viewing Station: SC-OC-38 : Keowee Key 1.4 WNW
Apr 24, 2015 - Dec 18, 20253,242 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.49"
December 1-18, 2025(18 of 18 days covered by obs)
NOAA Normal
3.45"
Departure from Normal
-1.96" : 43% of Normal
Year-To-Date: 57.15"
Jan 1 to Dec 18, 2025(347 of 352 days covered by obs)
NOAA Normal
59.96"
Departure from Normal
-2.81" : 95% of Normal
Water Year-To-Date: 9.40"
Oct 1, 2025 to Dec 18, 2025(79 of 79 days covered by obs)
NOAA Normal
12.31"
Departure from Normal
-2.91" : 76% 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