Charleston Weather in April
With daytime temperatures of 24°C (75°F) and nighttime lows of 14°C (57°F), April in Charleston brings high temperatures during the day. Do keep in mind that quite a bit of rainfall is typical. Around 75 mm (3 in) falls on average.
Rainfall in Charleston in April
Typically around 8 days of rainfall are expected, averaging 75 mm (3 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Charleston in April
Charleston has perfect weather in April, with days reaching 24°C (75°F) and nights cooling to 14°C (57°F). Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 14°C (57°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Charleston in April
The city usually sees around 275 hours of sunlight, indicating many sunny days — a great month for sightseeing.If you favor pleasant temperatures and minimal rainfall, April is one of the best months to visit Charleston.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Charleston's climate page.
Charleston Temperature in April
Min Temperature
14°C (57°F)
Max Temperature
24°C (75°F)
Chance of Rain
27%
Precipitation
75 mm (3 in)
Rainy days
8 days
Humidity
67%
Sunshine
275 hours
Percentage Sunshine
71%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Charleston typically stay consistent throughout April, with daily highs averaging around 24°C (75°F). Nights are cool, with lows typically ranging from 11°C (52°F) to 15°C (59°F).
Average temperatures in April
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather for Charleston in April
Browse day-by-day weather records for Charleston spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Charleston historical weather extremes in April
Based on 50 years of weather observations in Charleston between 1976 and 2026, these are the recorded extremes.
- The warmest day in April was on April 27, 1989, with a maximum of 34°C (93°F).
- Charleston experienced its chilliest April day on April 6, 1993, reaching only 11°C (52°F).
- Charleston registered its coldest April night on April 8, 2007, with temperatures dropping to -1°C (30°F).
Best Places in the United States of America in April
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in April →
perfect weather
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What to Wear in Charleston in April
For Charleston in April, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Charleston in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Charleston's climate page.
Temperature Rainfall Sunshine Humidity
See the full Charleston climate overview or explore weather in the United States of America.
