Viewing Station: SC-CR-251 : Johns Island 1.4 NNW
Jun 30, 2022 - Sep 16, 20251,082 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.41"
September 1-16, 2025(15 of 16 days covered by obs)
NOAA Normal
2.79"
Departure from Normal
-0.38" : 86% of Normal
Year-To-Date: 45.62"
Jan 1 to Sep 16, 2025(257 of 259 days covered by obs)
NOAA Normal
36.00"
Departure from Normal
9.62" : 127% of Normal
Water Year-To-Date: 51.32"
Oct 1, 2024 to Sep 16, 2025(349 of 351 days covered by obs)
NOAA Normal
46.23"
Departure from Normal
5.09" : 111% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.24
3.49
-0.25
Feb
3.04
3.13
-0.09
Mar
3.34
3.48
-0.14
Apr
3.22
3.18
0.04
May
3.06
3.03
0.03
Jun
5.36
5.42
-0.06
Jul
5.64
5.82
-0.18
Aug
6.31
6.55
-0.24
Sep
5.23
5.47
-0.24
Oct
4.31
4.59
-0.28
Nov
2.73
2.87
-0.14
Dec
3.19
3.52
-0.33
48.67
50.55
-1.88