Viewing Station: SC-YR-29 : Rock Hill 5.8 WNW
Aug 22, 2012 - Sep 15, 20254,305 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.51"
September 1-16, 2025(11 of 16 days covered by obs)
NOAA Normal
1.94"
Departure from Normal
-1.43" : 26% of Normal
Year-To-Date: 25.72"
Jan 1 to Sep 16, 2025(217 of 259 days covered by obs)
NOAA Normal
31.98"
Departure from Normal
-6.26" : 80% of Normal
Water Year-To-Date: 31.93"
Oct 1, 2024 to Sep 16, 2025(309 of 351 days covered by obs)
NOAA Normal
42.13"
Departure from Normal
-10.20" : 76% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.68
3.73
-0.05
Feb
3.18
3.21
-0.03
Mar
3.97
4.05
-0.08
Apr
3.69
3.62
0.07
May
3.54
3.45
0.09
Jun
4.10
4.17
-0.07
Jul
3.68
3.76
-0.08
Aug
4.20
3.99
0.21
Sep
3.63
3.72
-0.09
Oct
3.15
3.13
0.02
Nov
3.31
3.34
-0.03
Dec
3.69
3.77
-0.08
43.82
43.94
-0.12