Viewing Station: SC-DC-103 : North Charleston 4.5 W
Mar 12, 2026 - May 28, 202666 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.91"
May 1-30, 2026(27 of 30 days covered by obs)
NOAA Normal
3.07"
Departure from Normal
-1.16" : 62% of Normal
Year-To-Date: 2.89"
Jan 1 to May 30, 2026(76 of 150 days covered by obs)
NOAA Normal
16.10"
Departure from Normal
-13.21" : 18% of Normal
Water Year-To-Date: 2.89"
Oct 1, 2025 to May 30, 2026(76 of 242 days covered by obs)
NOAA Normal
26.40"
Departure from Normal
-23.51" : 11% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.31
3.52
-0.21
Feb
3.10
3.25
-0.15
Mar
3.36
3.48
-0.12
Apr
3.26
3.26
0.00
May
3.17
3.40
-0.23
Jun
5.60
5.87
-0.27
Jul
5.75
6.57
-0.82
Aug
6.29
6.91
-0.62
Sep
5.15
5.59
-0.44
Oct
4.25
4.26
-0.01
Nov
2.76
2.86
-0.10
Dec
3.29
3.63
-0.34
49.29
52.60
-3.31