Viewing Station: SC-BK-97 : Charleston 10.0 NE
Dec 7, 2020 - Sep 18, 2025938 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.12"
September 1-18, 2025(18 of 18 days covered by obs)
NOAA Normal
3.20"
Departure from Normal
-2.08" : 35% of Normal
Year-To-Date: 32.79"
Jan 1 to Sep 18, 2025(261 of 261 days covered by obs)
NOAA Normal
36.89"
Departure from Normal
-4.10" : 89% of Normal
Water Year-To-Date: 37.79"
Oct 1, 2024 to Sep 18, 2025(351 of 353 days covered by obs)
NOAA Normal
47.34"
Departure from Normal
-9.55" : 80% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.29
3.45
-0.16
Feb
3.09
3.19
-0.10
Mar
3.36
3.45
-0.09
Apr
3.25
3.21
0.04
May
3.18
3.09
0.09
Jun
5.44
5.48
-0.04
Jul
5.76
6.12
-0.36
Aug
6.32
6.76
-0.44
Sep
5.33
5.56
-0.23
Oct
4.39
4.42
-0.03
Nov
2.82
2.84
-0.02
Dec
3.24
3.58
-0.34
49.47
51.15
-1.68