Viewing Station: SC-CR-218 : Johns Island 3.3 WNW
Jan 3, 2021 - Mar 22, 20261,666 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.65"
March 1-22, 2026(21 of 22 days covered by obs)
NOAA Normal
2.38"
Departure from Normal
-1.73" : 27% of Normal
Year-To-Date: 4.70"
Jan 1 to Mar 22, 2026(79 of 81 days covered by obs)
NOAA Normal
8.68"
Departure from Normal
-3.98" : 54% of Normal
Water Year-To-Date: 12.53"
Oct 1, 2025 to Mar 22, 2026(169 of 173 days covered by obs)
NOAA Normal
18.90"
Departure from Normal
-6.37" : 66% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.25
3.48
-0.23
Feb
3.05
3.15
-0.10
Mar
3.35
3.47
-0.12
Apr
3.22
3.22
0.00
May
3.07
3.07
0.00
Jun
5.37
5.50
-0.13
Jul
5.66
5.92
-0.26
Aug
6.32
6.64
-0.32
Sep
5.21
5.43
-0.22
Oct
4.29
4.46
-0.17
Nov
2.73
2.85
-0.12
Dec
3.20
3.52
-0.32
48.72
50.71
-1.99