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Weather in Hilton Head Island for April 2025

Your guide to Hilton Head Island weather in April - trends and predictions

    Official Weather Alert ⚠️

  • Special Weather Statement - See hour by hour.

    • Temperatures

  • Until now, April 2025 in Hilton Head Island has been nearly identical to the historical average, with a temperature of 20.3 °F (showing only a slight deviation of -0.4 °F).

  • The forecast for the next days in Hilton Head Island predicts temperatures to be around 27 °F, close to the historical average.

  • 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 significantly warm up, reaching an average of 26.4 °F by the end of April.

    • Rain 🌧️

  • Hilton Head Island experiences moderate rainfall in April, with an average of 7 rainy days and a total precipitation of 52.1 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
23
Dry days
Average rainy days
7
Rainy days
Average snowy days
0
Snow days
Average temperatures
21°/15°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
70 %
Avg humidity

Hilton Head Island Weather April

Move between months or click on a day
March
May
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Overcast
21°
2
Sunny
21°
3
Heavy rain
21°
4
Sunny
19°
5
Partly cloudy
18°
6
Partly cloudy
18°
7
Sunny
19°
8
Sunny
20°
9
Partly cloudy
19°
10
Patchy rain possible
19°
11
Light rain shower
20°
12
Sunny
20°
13
Sunny
21°
14
Sunny
23°
15
Sunny
22°
16
Partly cloudy
22°
17
Partly cloudy
22°
18
Partly cloudy
23°
19
Patchy rain possible
24°
20
Thundery outbreaks possible
24°
21
Light rain shower
21°
22
Light rain
18°
23
Sunny
18°
24
Weather Alert Partly cloudy
26°
25
Partly cloudy
25°
26
Cloudy
29°
27
Partly cloudy
25°
28
Patchy rain possible
23°
29
Patchy rain possible
27°
30
Sunny
30°
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Access Hilton Head Island weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
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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 day by day

Click on a date for more information
March May
Date Weather Temperatures Rain UV More
Apr. 1 Overcast
Overcast
 21° /16° 4.9 mm 5
Apr. 2 Sunny
Sunny
 21° /16° 0 mm 5
Apr. 3 Heavy rain
Heavy rain
 21° /17° 8.7 mm 5
Apr. 4 Sunny
Sunny
 19° /14° 0 mm 5
Apr. 5 Partly cloudy
Partly cloudy
 18° /13° 0 mm 5
Apr. 6 Partly cloudy
Partly cloudy
 18° /13° 0 mm 5
Apr. 7 Sunny
Sunny
 19° /13° 12.9 mm 5
Apr. 8 Sunny
Sunny
 20° /14° 8.8 mm 6
Apr. 9 Partly cloudy
Partly cloudy
 19° /16° 0 mm 6
Apr. 10 Patchy rain possible
Patchy rain possible
 19° /17° 0.1 mm 5
Apr. 11 Light rain shower
Light rain shower
 20° /17° 9.9 mm 5
Apr. 12 Sunny
Sunny
 20° /13° 0 mm 5
Apr. 13 Sunny
Sunny
 21° /12° 0 mm 6
Apr. 14 Sunny
Sunny
 23° /14° 0 mm 6
Apr. 15 Sunny
Sunny
 22° /16° 0 mm 6
Apr. 16 Partly cloudy
Partly cloudy
 22° /15° 0 mm 6
Apr. 17 Partly cloudy
Partly cloudy
 22° /16° 0 mm 6
Apr. 18 Partly cloudy
Partly cloudy
 23° /18° 0 mm 6
Apr. 19 Patchy rain possible
Patchy rain possible
 24° /19° 0.7 mm 6
Apr. 20 Thundery outbreaks possible
Thundery outbreaks possible
 24° /19° 1.1 mm 6
Apr. 21 Light rain shower
Light rain shower
 21° /15° 3.7 mm 5
Apr. 22 Light rain
Light rain
 18° /14° 3.7 mm 5
Apr. 23 Sunny
Sunny
 18° /11° 0 mm 5
Apr. 24 Partly cloudy
Partly cloudy
 26° /19° 0 mm 1.8
Apr. 25 Partly cloudy
Partly cloudy
 25° /19° 0 mm 2.2
Apr. 26 Cloudy
Cloudy
 29° /20° 0 mm 2
Apr. 27 Partly cloudy
Partly cloudy
 25° /18° 0 mm 1
Apr. 28 Patchy rain possible
Patchy rain possible
 23° /18° 1.8 mm 0
Apr. 29 Patchy rain possible
Patchy rain possible
 27° /19° 0 mm 5
Apr. 30 Sunny
Sunny
 30° /18° 0 mm 6
Next
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.

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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Location coordinates 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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