Viewing Station: SC-YR-47 : Rock Hill 4.8 SSW
Apr 5, 2019 - Sep 18, 20252,209 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.05"
September 1-18, 2025(14 of 18 days covered by obs)
NOAA Normal
2.17"
Departure from Normal
-2.12" : 2% of Normal
Year-To-Date: 50.56"
Jan 1 to Sep 18, 2025(218 of 261 days covered by obs)
NOAA Normal
31.68"
Departure from Normal
18.88" : 160% of Normal
Water Year-To-Date: 56.71"
Oct 1, 2024 to Sep 18, 2025(305 of 353 days covered by obs)
NOAA Normal
41.60"
Departure from Normal
15.11" : 136% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.68
3.75
-0.07
Feb
3.16
3.19
-0.03
Mar
3.91
3.99
-0.08
Apr
3.51
3.58
-0.07
May
3.50
3.47
0.03
Jun
3.98
4.13
-0.15
Jul
3.67
3.86
-0.19
Aug
4.10
4.08
0.02
Sep
3.61
3.77
-0.16
Oct
3.09
3.09
0.00
Nov
3.17
3.30
-0.13
Dec
3.66
3.75
-0.09
43.04
43.96
-0.92