Viewing Station: SC-CR-87 : Charleston 2.9 NNE
Dec 1, 2013 - Sep 15, 20252,855 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.71"
September 1-16, 2025(9 of 16 days covered by obs)
NOAA Normal
2.79"
Departure from Normal
-0.08" : 97% of Normal
Year-To-Date: 49.35"
Jan 1 to Sep 16, 2025(169 of 259 days covered by obs)
NOAA Normal
36.17"
Departure from Normal
13.18" : 136% of Normal
Water Year-To-Date: 55.48"
Oct 1, 2024 to Sep 16, 2025(232 of 351 days covered by obs)
NOAA Normal
46.49"
Departure from Normal
8.99" : 119% 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