Updated 16 Sep 2026 · recomputed nightly
Is December 2026 a good month to visit Charleston?
Calm — the typical December day in Charleston is calmer than 76% of its year.
The weather is the trade-off here, not the crowds.
Calm · Lively · Busy · Packed rank a day against Charleston's own year — not a headcount.
December 2026 is the Charleston most visitors never see — Calm every day, mild and wet, around 17°C / 62°F with rain on about 10 days.
Yes. December in Charleston is Calm on the typical day, and not one of the 31 days in our window is crowded enough to call Busy. Expect around 17 °C by day, with rain on about 10 days. Public holidays in United States add to it. No week of December is meaningfully quieter — the typical day is Calm throughout; pick by day instead. The crush is at the City Market's aisles; the quiet is at South of Broad's residential grid.
In short, a genuinely good window to pick.
Among the 12 months we forecast for Charleston, December ranks 9th for crowd pressure.
You won't need skip-the-line tickets here — that's rather the point. A month like this is the one for the longer visit — the guided walk, the food tour, the day out of town, with room and time to enjoy them. see what's on →
Pack for wet first — rain on 10 of 31 days.
A folding one lives in the day bag and weighs nothing.
See umbrellas →
Wet stone is the thing to plan around in a month this wet.
See walking shoes →
How busy is Charleston in December?
It's quiet right through December — no crowded stretch to plan around.
The month barely moves — every day lands between 24% and 24% of the year. Daylight runs about 10 hours.
Any day works. There is no need to plan your dates around the crowds.
Tue 01 Dec Calm busier than 24% of days here
Record Charleston on Tue 1 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-01 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 02 Dec Calm busier than 24% of days here
Record Charleston on Wed 2 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-02 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Thu 03 Dec Calm busier than 24% of days here
Record Charleston on Thu 3 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-03 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Fri 04 Dec Calm busier than 24% of days here
Record Charleston on Fri 4 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-04 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sat 05 Dec Calm busier than 24% of days here
Record Charleston on Sat 5 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-05 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sun 06 Dec Calm busier than 24% of days here
Record Charleston on Sun 6 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-06 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Mon 07 Dec Calm busier than 24% of days here
Record Charleston on Mon 7 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-07 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Tue 08 Dec Calm busier than 24% of days here
Record Charleston on Tue 8 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-08 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 09 Dec Calm busier than 24% of days here
Record Charleston on Wed 9 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-09 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Thu 10 Dec Calm busier than 24% of days here
Record Charleston on Thu 10 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-10 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Fri 11 Dec Calm busier than 24% of days here
Record Charleston on Fri 11 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-11 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sat 12 Dec Calm busier than 24% of days here
Record Charleston on Sat 12 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-12 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sun 13 Dec Calm busier than 24% of days here
Record Charleston on Sun 13 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-13 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Mon 14 Dec Calm busier than 24% of days here
Record Charleston on Mon 14 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-14 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Tue 15 Dec Calm busier than 24% of days here
Record Charleston on Tue 15 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-15 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 16 Dec Calm busier than 24% of days here
Record Charleston on Wed 16 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-16 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Thu 17 Dec Calm busier than 24% of days here
Record Charleston on Thu 17 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-17 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Fri 18 Dec Calm busier than 24% of days here
Record Charleston on Fri 18 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-18 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sat 19 Dec Calm busier than 24% of days here
Record Charleston on Sat 19 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-19 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sun 20 Dec Calm busier than 24% of days here
Record Charleston on Sun 20 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-20 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Mon 21 Dec Calm busier than 24% of days here
Record Charleston on Mon 21 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-21 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Tue 22 Dec Calm busier than 24% of days here
Record Charleston on Tue 22 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-22 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 23 Dec Calm busier than 24% of days here
Record Charleston on Wed 23 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-23 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Thu 24 Dec Calm busier than 24% of days here
Record Charleston on Thu 24 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-24 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Fri 25 Dec Calm busier than 24% of days here · United States public holiday
Record Charleston on Fri 25 Dec 2026 is forecast Calm. Why: United States public holiday. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-25 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sat 26 Dec Calm busier than 24% of days here
Record Charleston on Sat 26 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-26 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Sun 27 Dec Calm busier than 24% of days here
Record Charleston on Sun 27 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-27 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Mon 28 Dec Calm busier than 24% of days here
Record Charleston on Mon 28 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-28 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Tue 29 Dec Calm busier than 24% of days here
Record Charleston on Tue 29 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-29 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Wed 30 Dec Calm busier than 24% of days here
Record Charleston on Wed 30 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-30 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Thu 31 Dec Calm busier than 24% of days here
Record Charleston on Thu 31 Dec 2026 is forecast Calm. This quiet day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/charleston-south-carolina/#d-2026-12-31 (Avoid-Crowds, as of 16 Sep 2026; recomputed nightly.)
Which week of December is quietest in Charleston?
No week of December is meaningfully quieter — the typical day is Calm throughout; pick by day instead.
The upside of a quiet December
- The big-ticket sights are walk-ins now; the summer booking scramble is gone.
- This is a wing-it month: nothing needs locking in.
- Photograph the landmarks empty — the shot everyone else queues for.
No queues to skip, and nothing to book ahead — that's the whole point.
December weather in Charleston
Mild — around 17°C / 62°F, with a light jacket for the evenings, with rain on about 10 days, so keep a layer handy. Daylight is short, about 10 hours, so plan the big sights for the middle of the day.
This is the value month: no need to book far ahead, and the freedom to change plans on the day is part of what you're getting.
More about Charleston in December
Based on: United States' public holidays · the official airport-arrivals pattern (BTS T-100, measured 2023–2025; airport-arrivals proxy for visitor volume, biased low for drive-in visitors) · five years of weather records (2019–2023) · confirmed event dates
Every figure is recomputed nightly from public and school holidays, and long-run climate normals. Gaps are shown, not filled.
