Best year time to visit Hilton Head

General weather information about Hilton Head

Average annual temperature is 20.1 °C

Absolute maximum temperature: 38.0 °C

Absolute minimum temperature: 1.3 °C

Number of sunny days: 160 days

Number of rainy days: 205 days

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* Weather data for Hilton Head United States is based on climate observations for 2026 year

Hilton Head air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)21.927.828.627.531.934.038.036.334.029.527.022.7
Average daytime temperature (°C)17.120.620.823.825.028.932.432.328.824.819.516.5
Average temperature (°C)12.715.916.919.521.524.928.228.324.820.215.112.7
Average night temperature (°C)9.112.513.515.918.221.824.825.121.416.712.09.7
Absolute minimum temperature (°C)1.33.24.18.912.417.722.422.917.810.63.12.8

Hilton Head monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.311.012.013.013.814.214.013.312.411.410.510.1
Daylight minimum duration (h)10.010.011.012.013.014.013.012.011.010.010.010.0
Sunshine mean duration (h)7.48.59.310.310.611.212.111.510.59.26.66.7
Precipitation (mm)79864710684137111134826083153
Sunny days20152012952315221621
Rainy days11131118222529281591410
Snow days000000000000

Hilton Head - weather forecast by months

Hilton Head weather in januaryHilton Head weather in februaryHilton Head weather in marchHilton Head weather in aprilHilton Head weather in mayHilton Head weather in juneHilton Head weather in julyHilton Head weather in augustHilton Head weather in septemberHilton Head weather in octoberHilton Head weather in novemberHilton Head weather in december

Best time to visit Hilton Head:

The best time to visit Hilton Head during the most sunny months:

  • July — 12.1(h)

The largest precipitation sum in Hilton Head is at

  • June — 137(mm)
  • August — 134(mm)
  • December — 153(mm)

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    Frequently asked questions

    When is the best time to visit Hilton Head?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Hilton Head.
    What is the weather like in Hilton Head?
    See average temperature, rainfall and daylight hours for Hilton Head by month in the table above.
    How many sunny days does Hilton Head have?
    The monthly weather statistics above show sunshine and rainfall patterns for Hilton Head throughout the year.