When Is the Best Time to Visit Charleston, SC?

For mild weather, plan a spring or fall trip. NOAA's 1991 to 2020 normals put Charleston's average high at 72.3°F in April and 75.6°F in October. July and August are the hottest months, and August is the wettest. Pick your month by what you want to do, then book your room once the dates are set.

Most best time lists for Charleston repeat the same seasons without numbers. This one uses NOAA's official climate normals for the Charleston City weather station, hurricane season dates from NOAA, and festival dates checked on each organizer's own site, so you can match a month to the trip you actually want.

What Is Charleston's Weather Like Month by Month?

Mild from October through May, hot and humid from June through September. The table below shows NOAA's monthly averages for its Charleston City station (USW00013782).

Source: NOAA NCEI U.S. Climate Normals, 1991 to 2020 monthly normals, station USW00013782 (Charleston City). Days with rain are days with at least 0.01 inch. Retrieved October 29, 2026.

Read the full methodology on NOAA's U.S. Climate Normals page. Normals are 30 year averages, so any single week can run warmer, cooler or wetter.

Which Months Have the Mildest Weather in Charleston?

April, May, October and November. Highs in those months run from the upper 60s to the upper 70s, warm enough for long walks without the heat of midsummer.

Spring warms fast: the average high climbs from 65.6°F in March to 79.0°F in May. Fall cools just as steadily, from 82.6°F in September to 67.1°F in November, which is also the driest month of the year at 2.30 inches of rain.

If walking the city is the point of your trip, these are the months to aim for. Our month guides go deeper on October, November and December.

What Are the Big Charleston Events by Month in 2026 and 2027?

A few events set the calendar. If your trip lines up with one, lock in your room as soon as your dates are set, then buy event tickets.

Sources: each organizer's own website, checked October 26 to 29, 2026. Restaurant Week 2026 dates from ABC News 4. Recheck dates before you book.

December has the most going on in a short window. The Holiday Festival of Lights runs every night from November 13 through December 31, 2026, and our New Year's Eve guide covers the night itself.

When Is Hurricane Season in Charleston?

June 1 through November 30. NOAA's satellite service marks September 10 as the peak of the Atlantic hurricane season.

That does not rule out a late summer or fall trip, but it does mean keeping an eye on the National Hurricane Center in the days before you travel. Read the cancellation terms for your stay when you book, so you know your options if a storm forms.

When Is the Rainy Season in Charleston?

Summer. June through September each average more than 4.8 inches of rain at the Charleston City station, and August is the wettest month at 6.11 inches across about 11.7 days.

Rain on a summer trip does not have to sink the day. Plan museums and long lunches as backups, and use the pool hours when the sky clears.

What Is the Least Crowded Time to Visit Charleston?

We could not find a source that measures crowds month by month, so we will not guess. What the event calendar does show is a quieter stretch: between New Year's Day and SEWE in mid-February, the main listed event is Restaurant Week.

Rates change by date at every property, including ours, so compare your exact nights before you decide. January and February also suit longer stays, when an apartment with a kitchen or kitchenette makes a few weeks in town easier.

Which Time of Year Fits Your Trip?

Start with the trip, then the month. Here is how the calendar lines up with the room types at 257 Rutledge.

Where Should You Stay in Charleston Any Time of Year?

Somewhere you can walk from in every season. Across its three restored homes in Cannonborough-Elliottborough, a short walk from the Historic District, 257 Rutledge rents four suites with their own entrances, five apartments and one freestanding three-bedroom house.

On a July afternoon, the pool matters: the inn's site lists a heated saltwater pool shared by guests and open year round. If you plan to drive in, confirm the parking setup for the room type you choose, since it differs between suites, apartments and the house.

Fastest walking route in Google Maps from 257 Rutledge Ave, checked October 28, 2026. Times vary with route and pace.

Still choosing a type of stay? Our guide to bed and breakfast vs hotel in Charleston walks through the differences.

GOT A MONTH IN MIND: Compare all three room types on the accommodations page and reserve with the inn directly, or phone 843.790.7557 and ask what is open for your dates. Direct booking covers every suite, apartment and the house.

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