Hilton Head Island (SC)
April
Weather in Hilton Head Island, South Carolina for April 2026
Your guide to Hilton Head Island weather in April - trends and predictions
In general, the average temperature in Hilton Head Island at the beginning of April is 19.6 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 22.6 °F by the end of April.
Hilton Head Island experiences moderate rainfall in April, with an average of 7 rainy days and a total precipitation of 52.1 mm.
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Temperatures
Rain 🌧️
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23
Dry days
7
Rainy days
0
Snow days
21°/15°
Temperatures
24 km/h
Avg max wind
70 %
Avg humidity
Hilton Head Island Weather April
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Temperatures trend during April in Hilton Head Island
See the weather trend as well as the moving average line
April weather in Hilton Head Island day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Apr. 1 |  Overcast | 21° /16° | 4.9 mm | 5 | |
| Apr. 2 |  Sunny | 21° /16° | 0 mm | 5 | |
| Apr. 3 |  Heavy rain | 21° /17° | 8.7 mm | 5 | |
| Apr. 4 | Sunny | 19° /14° | 0 mm | 5 | |
| Apr. 5 |  Partly cloudy | 18° /13° | 0 mm | 5 | |
| Apr. 6 | Partly cloudy | 18° /13° | 0 mm | 5 | |
| Apr. 7 | Sunny | 19° /13° | 12.9 mm | 5 | |
| Apr. 8 | Sunny | 20° /14° | 8.8 mm | 6 | |
| Apr. 9 | Partly cloudy | 19° /16° | 0 mm | 6 | |
| Apr. 10 |  Patchy rain possible | 19° /17° | 0.1 mm | 5 | |
| Apr. 11 | Light rain shower | 20° /17° | 9.9 mm | 5 | |
| Apr. 12 | Sunny | 20° /13° | 0 mm | 5 | |
| Apr. 13 | Sunny | 21° /12° | 0 mm | 6 | |
| Apr. 14 | Sunny | 23° /14° | 0 mm | 6 | |
| Apr. 15 | Sunny | 22° /16° | 0 mm | 6 | |
| Apr. 16 | Partly cloudy | 22° /15° | 0 mm | 6 | |
| Apr. 17 | Partly cloudy | 22° /16° | 0 mm | 6 | |
| Apr. 18 | Partly cloudy | 23° /18° | 0 mm | 6 | |
| Apr. 19 | Patchy rain possible | 24° /19° | 0.7 mm | 6 | |
| Apr. 20 |  Thundery outbreaks possible | 24° /19° | 1.1 mm | 6 | |
| Apr. 21 | Light rain shower | 21° /15° | 3.7 mm | 5 | |
| Apr. 22 |  Light rain | 18° /14° | 3.7 mm | 5 | |
| Apr. 23 | Sunny | 20° /15° | 0 mm | 5 | |
| Apr. 24 | Sunny | 23° /16° | 0 mm | 6 | |
| Apr. 25 |  Cloudy | 22° /17° | 0.2 mm | 5 | |
| Apr. 26 | Patchy rain possible | 23° /19° | 0.2 mm | 5 | |
| Apr. 27 | Light rain shower | 22° /19° | 0.5 mm | 6 | |
| Apr. 28 | Patchy rain possible | 22° /19° | 0.1 mm | 5 | |
| Apr. 29 | Partly cloudy | 23° /19° | 0 mm | 6 | |
| Apr. 30 | Thundery outbreaks possible | 23° /20° | 0.1 mm | 6 | |
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Important Notice
Our weather forecast for Hilton Head Island in April is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Hilton Head Island forecast closer to your planned date for the most up-to-date weather information.
Change Month
Hilton Head Island in April - FAQ
What are the expected maximum and minimum temperatures in Hilton Head Island during April?
During April, expect a variety of temperatures with highs around 21° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Hilton Head Island during April?
Moderate rainfall is anticipated in Hilton Head Island during April, with a total of 52.1 mm spread over approximately 7 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Hilton Head Island during April?
The average wind speed in Hilton Head Island during April is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
April rainfall patterns in Hilton Head Island
Explore the daily rainfall trends and prepare for Hilton Head Islands April weather 💧
UV exposure in Hilton Head Island during April
Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
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Where is Hilton Head Island?Get accurate weather forecasts for Hilton Head Island, located at latitude 32.194 and longitude -80.738. Stay updated with localized weather information tailored for Hilton Head Island.
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