Viewing Station: SC-BF-65 : Hilton Head Island 5.0 NNE
Aug 21, 2017 - Aug 11, 2026701 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 2.51"
August 1-11, 2026(2 of 11 days covered by obs)
PRISM Normal
2.41"
Departure from Normal
0.10" : 104% of Normal
Year-To-Date: 12.35"
Jan 1 to Aug 11, 2026(207 of 223 days covered by obs)
PRISM Normal
29.39"
Departure from Normal
-17.04" : 42% of Normal
Water Year-To-Date: 20.11"
Oct 1, 2025 to Aug 11, 2026(299 of 315 days covered by obs)
PRISM Normal
39.49"
Departure from Normal
-19.38" : 51% of Normal
MonthPRISM Normals
Jan
3.38
Feb
2.94
Mar
3.46
Apr
3.12
May
3.02
Jun
5.47
Jul
5.59
Aug
6.78
Sep
5.04
Oct
4.43
Nov
2.42
Dec
3.25
48.90