Viewing Station: SC-CR-13 : Charleston 4.6 SSE
Mar 1, 2008 - Sep 15, 20255,952 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.55"
September 1-15, 2025(15 of 15 days covered by obs)
NOAA Normal
2.64"
Departure from Normal
-2.09" : 21% of Normal
Year-To-Date: 43.19"
Jan 1 to Sep 15, 2025(258 of 258 days covered by obs)
NOAA Normal
35.80"
Departure from Normal
7.39" : 121% of Normal
Water Year-To-Date: 49.02"
Oct 1, 2024 to Sep 15, 2025(350 of 350 days covered by obs)
NOAA Normal
46.08"
Departure from Normal
2.94" : 106% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.24
3.51
-0.27
Feb
3.03
3.12
-0.09
Mar
3.35
3.50
-0.15
Apr
3.23
3.12
0.11
May
3.05
2.98
0.07
Jun
5.34
5.08
0.26
Jul
5.62
5.44
0.18
Aug
6.30
6.31
-0.01
Sep
5.28
5.51
-0.23
Oct
4.35
4.74
-0.39
Nov
2.76
2.90
-0.14
Dec
3.17
3.49
-0.32
48.72
49.70
-0.98