Viewing Station: SC-BK-79 : Charleston 9.1 NE
Jan 7, 2021 - May 29, 20261,590 Total Observations
View:

Climatology

Precipitation Normals Comparison

Month-To-Date: 3.31"
May 1-30, 2026(29 of 30 days covered by obs)
NOAA Normal
3.08"
Departure from Normal
0.23" : 108% of Normal
Year-To-Date: 9.99"
Jan 1 to May 30, 2026(137 of 150 days covered by obs)
NOAA Normal
16.07"
Departure from Normal
-6.08" : 62% of Normal
Water Year-To-Date: 20.17"
Oct 1, 2025 to May 30, 2026(227 of 242 days covered by obs)
NOAA Normal
26.52"
Departure from Normal
-6.35" : 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