Historical Weather Records & Monthly Climate for Hilton Head Island, SC

All-Time High
107°F
All-Time Low
4°F
Max Daily Snow
2"
Max Daily Rain
9.72"
Max Snow Depth
0

Monthly Climate Averages for Hilton Head Island, SC

Based on 30 years of historical data (1994 - 2023)

MonthHigh (°F)Low (°F)Precip (in)Snow (in)
January58°46°2.99"0.1"
February61°49°3.3"0.01"
March66°54°3.12"0
April72°60°2.69"0
May79°68°2.33"0
June84°74°4.72"0
July86°77°4.68"0
August85°77°5.95"0
September82°73°5.04"0
October75°65°3.66"0
November66°55°2.32"0
December61°49°3.42"0

Historical Weather Extremes for Hilton Head Island, SC

Based on 80+ years of archive data (1940 - 2024)

🔥
Longest Heatwave
12 Days
1950
Consecutive days ≥ 90°F
🧊
Deepest Freeze
2 Days
1989
Consecutive days ≤ 32°F
🏜️
Longest Drought
30 Days
2000
Consecutive days w/o rain
Wettest Month
25.81"
October 1994
Most rainfall in one month
Snowiest Month
2"
February 1973
Most snowfall in one month

More Historical Climate Data for Cities in


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