Viewing Station: SC-CR-187 : Johns Island 6.4 W
Nov 1, 2019 - Sep 16, 20252,083 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 1.15"
September 1-16, 2025(16 of 16 days covered by obs)
NOAA Normal
2.76"
Departure from Normal
-1.61" : 42% of Normal
Year-To-Date: 42.64"
Jan 1 to Sep 16, 2025(259 of 259 days covered by obs)
NOAA Normal
36.02"
Departure from Normal
6.62" : 118% of Normal
Water Year-To-Date: 47.70"
Oct 1, 2024 to Sep 16, 2025(351 of 351 days covered by obs)
NOAA Normal
46.17"
Departure from Normal
1.53" : 103% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.25
3.48
-0.23
Feb
3.05
3.17
-0.12
Mar
3.34
3.47
-0.13
Apr
3.22
3.26
-0.04
May
3.06
3.12
-0.06
Jun
5.38
5.52
-0.14
Jul
5.65
6.00
-0.35
Aug
6.31
6.71
-0.40
Sep
5.17
5.36
-0.19
Oct
4.24
4.31
-0.07
Nov
2.71
2.83
-0.12
Dec
3.20
3.50
-0.30
48.58
50.73
-2.15