0in

Rain Today

Rain Last Hour
0in

Recorded at Hilton Head Island, Hilton Head Airport Updated 42 mins ago (10.8 miles away)

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Real-Time Extremes

Hottest 89.5 °F
Faleolo Intl / Apia, Samoa, HI
Coldest -38.3 °F
Northway, Northway Airport, AK
Windiest 79.4mph
Mount Washington, NH
Wettest (Last Hour) 0.1in
Kekaha, Pacific Missile Test Facility Barking Sands, HI
Most Humid 100%
La Porte Municipal Airport, TX
Least Humid 5%
Cannon Air Force Base / Clovis, NM
Highest Pressure 1038.3 hPa
Atka, Atka Airport, AK
Lowest Pressure 981.4 hPa
Minot Air Force Base, ND

Trending Locations

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Callawassie Creek Rainfall Forecast

Today 17 Dec
No Rain
Thu 18 Dec
85%
Fri 19 Dec
75%
Sat 20 Dec
No Rain
Sun 21 Dec
No Rain
Mon 22 Dec
5%
Tue 23 Dec
5%

Callawassie Creek Rainfall Statistics

December Rainfall

Hilton Head Island, Hilton Head Airport (10.6 miles)

Total Rainfall 2025
20in
Daily Average 2025
0.1in
Wettest Day 11 May, 2025
2.8in
Wet Days 2025
230/351 (66%)
Total Rainfall November
0.4in
Daily Average November
0.01in
Wettest Day 10 November, 2025
0.1in
Wet Days November
16/30 (53%)
Total Rainfall December
0.6in
Daily Average December
0.04in
Wettest Day 2 December, 2025
0.2in
Wet Days December
12/17 (71%)

Climate (2010–Present)

Hilton Head Island, Hilton Head Airport (10.6 miles)

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Annual Average 2020–2024
0.5in
Monthly Average 2020–2025
0.4in
Daily Average 2020–2025
0.01in
Wettest Day 11 May, 2025
2.8in

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