Viewing Station: SC-YR-29 : Rock Hill 5.8 WNW
Aug 22, 2012 - Sep 14, 20264,635 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.81"
September 1-14, 2026(13 of 14 days covered by obs)
NOAA Normal
1.69"
Departure from Normal
-0.88" : 48% of Normal
Year-To-Date: 31.79"
Jan 1 to Sep 14, 2026(252 of 257 days covered by obs)
NOAA Normal
31.73"
Departure from Normal
0.06" : 100% of Normal
Water Year-To-Date: 37.81"
Oct 1, 2025 to Sep 14, 2026(343 of 349 days covered by obs)
NOAA Normal
41.88"
Departure from Normal
-4.07" : 90% 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