Viewing Station: SC-BF-67 : Hilton Head Island 4.4 NNE
Mar 12, 2018 - Aug 17, 20251,094 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 5.37"
August 1-18, 2025(13 of 18 days covered by obs)
PRISM Normal
3.94"
Departure from Normal
1.43" : 136% of Normal
Year-To-Date: 29.36"
Jan 1 to Aug 18, 2025(81 of 230 days covered by obs)
PRISM Normal
30.89"
Departure from Normal
-1.53" : 95% of Normal
Water Year-To-Date: 35.12"
Oct 1, 2024 to Aug 18, 2025(104 of 322 days covered by obs)
PRISM Normal
41.00"
Departure from Normal
-5.88" : 86% 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