Viewing Station: SC-CR-13 : Charleston 4.6 SSE
Mar 1, 2008 - Sep 11, 20266,234 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.11"
September 1-11, 2026(11 of 11 days covered by obs)
NOAA Normal
1.94"
Departure from Normal
-1.83" : 6% of Normal
Year-To-Date: 21.28"
Jan 1 to Sep 11, 2026(253 of 254 days covered by obs)
NOAA Normal
35.10"
Departure from Normal
-13.82" : 61% of Normal
Water Year-To-Date: 30.76"
Oct 1, 2025 to Sep 11, 2026(345 of 346 days covered by obs)
NOAA Normal
45.38"
Departure from Normal
-14.62" : 68% 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