Charleston (SC)
April
Weather in Charleston, South Carolina for April 2026
Your guide to Charleston weather in April - trends and predictions
In general, the average temperature in Charleston at the beginning of April is 21.4 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 23.6 °F by the end of April.
Charleston experiences moderate rainfall in April, with an average of 7 rainy days and a total precipitation of 71.1 mm.
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Temperatures
Rain 🌧️
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23
Dry days
7
Rainy days
0
Snow days
22°/15°
Temperatures
22 km/h
Avg max wind
68 %
Avg humidity
Charleston Weather April
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Temperatures trend during April in Charleston
See the weather trend as well as the moving average line
April weather in Charleston day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Apr. 1 |  Partly cloudy | 24° /15° | 1.3 mm | 6 | |
| Apr. 2 | Partly cloudy | 23° /16° | 0 mm | 6 | |
| Apr. 3 |  Heavy rain | 22° /17° | 12.3 mm | 5 | |
| Apr. 4 |  Sunny | 21° /15° | 0 mm | 5 | |
| Apr. 5 | Partly cloudy | 21° /13° | 0 mm | 5 | |
| Apr. 6 | Sunny | 19° /13° | 0 mm | 5 | |
| Apr. 7 | Sunny | 20° /12° | 6.9 mm | 5 | |
| Apr. 8 | Sunny | 22° /13° | 11.2 mm | 6 | |
| Apr. 9 |  Cloudy | 21° /14° | 0 mm | 6 | |
| Apr. 10 |  Patchy rain possible | 21° /16° | 21.9 mm | 5 | |
| Apr. 11 | Light rain shower | 22° /17° | 11.1 mm | 5 | |
| Apr. 12 | Sunny | 21° /13° | 0 mm | 5 | |
| Apr. 13 | Sunny | 23° /11° | 0 mm | 6 | |
| Apr. 14 | Sunny | 25° /13° | 0 mm | 7 | |
| Apr. 15 | Partly cloudy | 24° /16° | 0 mm | 6 | |
| Apr. 16 | Partly cloudy | 23° /14° | 0 mm | 6 | |
| Apr. 17 | Partly cloudy | 23° /15° | 0 mm | 6 | |
| Apr. 18 | Patchy rain possible | 26° /17° | 0.1 mm | 7 | |
| Apr. 19 | Patchy rain possible | 25° /18° | 0.9 mm | 6 | |
| Apr. 20 | Light rain shower | 25° /18° | 1.4 mm | 6 | |
| Apr. 21 | Light rain shower | 22° /14° | 7.1 mm | 5 | |
| Apr. 22 |  Light rain | 20° /13° | 3.1 mm | 5 | |
| Apr. 23 | Sunny | 22° /14° | 0 mm | 6 | |
| Apr. 24 | Partly cloudy | 22° /16° | 2.8 mm | 6 | |
| Apr. 25 | Patchy rain possible | 24° /17° | 0.2 mm | 6 | |
| Apr. 26 | Partly cloudy | 24° /18° | 0 mm | 6 | |
| Apr. 27 | Patchy rain possible | 23° /18° | 0.2 mm | 5 | |
| Apr. 28 | Patchy rain possible | 24° /18° | 0 mm | 5 | |
| Apr. 29 | Sunny | 23° /18° | 0 mm | 6 | |
| Apr. 30 | Patchy rain possible | 25° /18° | 0.9 mm | 7 | |
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Important Notice
Our weather forecast for Charleston 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 Charleston forecast closer to your planned date for the most up-to-date weather information.
Change Month
Charleston in April - FAQ
What are the expected maximum and minimum temperatures in Charleston during April?
During April, expect a variety of temperatures with highs around 22° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Charleston during April?
Moderate rainfall is anticipated in Charleston during April, with a total of 71.1 mm spread over approximately 7 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Charleston during April?
The average wind speed in Charleston during April is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
April rainfall patterns in Charleston
Explore the daily rainfall trends and prepare for Charlestons April weather 💧
UV exposure in Charleston during April
Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
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