Viewing Station: SC-CR-138 : Charleston 0.3 ESE
Mar 26, 2018 - May 7, 20262,963 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.44"
May 1-7, 2026(7 of 7 days covered by obs)
NOAA Normal
0.70"
Departure from Normal
0.74" : 207% of Normal
Year-To-Date: 6.49"
Jan 1 to May 7, 2026(127 of 127 days covered by obs)
NOAA Normal
13.62"
Departure from Normal
-7.13" : 48% of Normal
Water Year-To-Date: 15.78"
Oct 1, 2025 to May 7, 2026(219 of 219 days covered by obs)
NOAA Normal
23.93"
Departure from Normal
-8.15" : 66% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.25
3.42
-0.17
Feb
3.05
3.11
-0.06
Mar
3.36
3.44
-0.08
Apr
3.26
3.12
0.14
May
3.08
2.93
0.15
Jun
5.38
5.29
0.09
Jul
5.60
5.65
-0.05
Aug
6.28
6.48
-0.20
Sep
5.24
5.41
-0.17
Oct
4.33
4.54
-0.21
Nov
2.77
2.83
-0.06
Dec
3.21
3.52
-0.31
48.81
49.74
-0.93