Viewing Station: SC-BK-79 : Charleston 9.1 NE
Jan 7, 2021 - May 7, 20261,568 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.48"
May 1-7, 2026(7 of 7 days covered by obs)
NOAA Normal
0.72"
Departure from Normal
0.76" : 206% of Normal
Year-To-Date: 8.16"
Jan 1 to May 7, 2026(115 of 127 days covered by obs)
NOAA Normal
13.71"
Departure from Normal
-5.55" : 60% of Normal
Water Year-To-Date: 18.34"
Oct 1, 2025 to May 7, 2026(205 of 219 days covered by obs)
NOAA Normal
24.16"
Departure from Normal
-5.82" : 76% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.29
3.43
-0.14
Feb
3.09
3.16
-0.07
Mar
3.36
3.44
-0.08
Apr
3.25
3.19
0.06
May
3.18
3.04
0.14
Jun
5.44
5.41
0.03
Jul
5.76
6.02
-0.26
Aug
6.32
6.71
-0.39
Sep
5.33
5.52
-0.19
Oct
4.39
4.43
-0.04
Nov
2.82
2.83
-0.01
Dec
3.24
3.56
-0.32
49.47
50.74
-1.27