Viewing Station: SC-YR-40 : Rock Hill 5.8 WNW
Jul 8, 2014 - May 7, 20263,531 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.23"
May 1-7, 2026(3 of 7 days covered by obs)
NOAA Normal
0.79"
Departure from Normal
1.44" : 281% of Normal
Year-To-Date: 10.58"
Jan 1 to May 7, 2026(118 of 127 days covered by obs)
NOAA Normal
15.21"
Departure from Normal
-4.63" : 70% of Normal
Water Year-To-Date: 15.47"
Oct 1, 2025 to May 7, 2026(206 of 219 days covered by obs)
NOAA Normal
25.26"
Departure from Normal
-9.79" : 61% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.66
3.72
-0.06
Feb
3.17
3.21
-0.04
Mar
3.94
4.07
-0.13
Apr
3.65
3.63
0.02
May
3.52
3.45
0.07
Jun
4.08
4.16
-0.08
Jul
3.70
3.75
-0.05
Aug
4.19
4.00
0.19
Sep
3.62
3.72
-0.10
Oct
3.12
3.14
-0.02
Nov
3.28
3.34
-0.06
Dec
3.65
3.78
-0.13
43.58
43.97
-0.39