Viewing Station: SC-CR-123 : Charleston 3.0 N
Mar 23, 2018 - Sep 11, 20263,012 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.14"
September 1-11, 2026(11 of 11 days covered by obs)
NOAA Normal
1.92"
Departure from Normal
-1.78" : 7% of Normal
Year-To-Date: 22.58"
Jan 1 to Sep 11, 2026(254 of 254 days covered by obs)
NOAA Normal
35.30"
Departure from Normal
-12.72" : 64% of Normal
Water Year-To-Date: 32.40"
Oct 1, 2025 to Sep 11, 2026(343 of 346 days covered by obs)
NOAA Normal
45.62"
Departure from Normal
-13.22" : 71% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.26
3.42
-0.16
Feb
3.06
3.13
-0.07
Mar
3.36
3.43
-0.07
Apr
3.27
3.16
0.11
May
3.11
2.97
0.14
Jun
5.43
5.41
0.02
Jul
5.62
5.93
-0.31
Aug
6.27
6.69
-0.42
Sep
5.23
5.46
-0.23
Oct
4.33
4.46
-0.13
Nov
2.77
2.82
-0.05
Dec
3.22
3.55
-0.33
48.93
50.43
-1.50