Viewing Station: SC-BF-67 : Hilton Head Island 4.4 NNE
Mar 12, 2018 - May 7, 20261,149 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.10"
May 1-7, 2026(4 of 7 days covered by obs)
PRISM Normal
0.68"
Departure from Normal
1.42" : 309% of Normal
Year-To-Date: 6.30"
Jan 1 to May 7, 2026(27 of 127 days covered by obs)
PRISM Normal
13.57"
Departure from Normal
-7.27" : 46% of Normal
Water Year-To-Date: 11.97"
Oct 1, 2025 to May 7, 2026(46 of 219 days covered by obs)
PRISM Normal
23.68"
Departure from Normal
-11.71" : 51% of Normal
MonthPRISM Normals
Jan
3.38
Feb
2.94
Mar
3.46
Apr
3.11
May
3.01
Jun
5.47
Jul
5.58
Aug
6.79
Sep
5.06
Oct
4.45
Nov
2.41
Dec
3.25
48.91