Viewing Station: SC-BF-146 : Hilton Head Island 3.7 N
May 27, 2025 - May 1, 2026288 Total Observations
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Climatology

Precipitation Normals Comparison

Month-To-Date: 0.19"
May 1-1, 2026(1 of 1 days covered by obs)
NOAA Normal
0.10"
Departure from Normal
0.09" : 183% of Normal
Year-To-Date: 4.05"
Jan 1 to May 1, 2026(121 of 121 days covered by obs)
NOAA Normal
13.19"
Departure from Normal
-9.14" : 31% of Normal
Water Year-To-Date: 9.68"
Oct 1, 2025 to May 1, 2026(213 of 213 days covered by obs)
NOAA Normal
22.88"
Departure from Normal
-13.20" : 42% of Normal
MonthNOAA Normals (in)PRISM Normals (in)Diff (in)
Jan
3.41
3.38
0.03
Feb
3.13
2.93
0.20
Mar
3.39
3.46
-0.07
Apr
3.16
3.11
0.05
May
3.21
3.00
0.21
Jun
5.34
5.48
-0.14
Jul
5.71
5.57
0.14
Aug
6.51
6.79
-0.28
Sep
4.80
5.08
-0.28
Oct
4.18
4.47
-0.29
Nov
2.45
2.41
0.04
Dec
3.06
3.25
-0.19
48.35
48.93
-0.58