April weather in Hilton Head Island, SC
The average temperature in Hilton Head Island in April is 66.9°F (56.4°F–77.4°F). Average precipitation: inches.
April is a spring month in Hilton Head Island, and is cooler than the annual average of 67.8°F. Daily temperatures swing about 21°F between overnight low and afternoon high. Daylight averages about 12h 48m. For travel, April is one of the best months of the year to visit.
Avg High
77.4°F
Avg Low
56.4°F
Precipitation
in
Daylight
12h 48m
April records in Hilton Head Island
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| April 1 | 90.0°F (1910) | 34.0°F (1971) | 3.85 in (1948) |
| April 2 | 88.0°F (1910) | 5.0°F (1940) | 1.18 in (1901) |
| April 3 | 90.0°F (1946) | 34.0°F (1962) | 2.57 in (1930) |
| April 4 | 91.0°F (1963) | 33.1°F (1936) | 1.84 in (1924) |
| April 5 | 90.0°F (1932) | 36.0°F (1961) | 3.81 in (1925) |
| April 6 | 91.0°F (1967) | 30.9°F (1944) | 30.07 in (1945) |
| April 7 | 93.0°F (1967) | 34.0°F (1982) | 0.88 in (1963) |
| April 8 | 90.0°F (1910) | 3.9°F (1916) | 1.26 in (1999) |
| April 9 | 90.0°F (1910) | 36.0°F (1955) | 1.73 in (2006) |
| April 10 | 86.0°F (1910) | 34.0°F (1916) | 1.70 in (1912) |
| April 11 | 88.0°F (1906) | 37.0°F (1966) | 2.15 in (1955) |
| April 12 | 88.0°F (1999) | 37.0°F (1968) | 1.40 in (1961) |
| April 13 | 89.1°F (1981) | 35.1°F (1940) | 2.41 in (1912) |
| April 14 | 89.1°F (1972) | 36.0°F (1907) | 2.20 in (1975) |
| April 15 | 93.0°F (1922) | 32.0°F (1907) | 2.80 in (1944) |
| April 16 | 91.9°F (1972) | 36.0°F (1943) | 1.69 in (1958) |
| April 17 | 89.1°F (1967) | 37.0°F (1950) | 1.50 in (1910) |
| April 18 | 91.0°F (1967) | 41.0°F (1921) | 1.35 in (1900) |
| April 19 | 90.0°F (1937) | 36.0°F (1983) | 1.20 in (1901) |
| April 20 | 91.9°F (1968) | 33.1°F (1983) | 1.81 in (1912) |
| April 21 | 90.0°F (1968) | 34.0°F (1953) | 1.02 in (1992) |
| April 22 | 90.0°F (1923) | 37.9°F (1950) | 1.12 in (1928) |
| April 23 | 93.0°F (1923) | 42.1°F (1927) | 2.90 in (1983) |
| April 24 | 93.0°F (1958) | 42.1°F (1927) | 2.29 in (1971) |
| April 25 | 95.0°F (1958) | 39.9°F (1974) | 1.39 in (1979) |
| April 26 | 89.1°F (1931) | 43.0°F (1928) | 2.42 in (1982) |
| April 27 | 93.0°F (1942) | 43.0°F (1940) | 1.55 in (1898) |
| April 28 | 93.0°F (1954) | 43.0°F (1898) | 1.07 in (1920) |
| April 29 | 91.9°F (1970) | 39.0°F (1967) | 4.06 in (1997) |
| April 30 | 90.0°F (1919) | 44.1°F (1939) | 3.16 in (1976) |