Viewing Station: SC-CR-138 : Charleston 0.3 ESE
Mar 26, 2018 - Sep 11, 20263,090 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 0.25"
September 1-11, 2026(11 of 11 days covered by obs)
NOAA Normal
1.92"
Departure from Normal
-1.67" : 13% of Normal
Year-To-Date: 25.64"
Jan 1 to Sep 11, 2026(254 of 254 days covered by obs)
NOAA Normal
35.18"
Departure from Normal
-9.54" : 73% of Normal
Water Year-To-Date: 34.93"
Oct 1, 2025 to Sep 11, 2026(346 of 346 days covered by obs)
NOAA Normal
45.49"
Departure from Normal
-10.56" : 77% 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