Charleston Loftslag and Average Veður
Loftslag of Charleston: average temperatures, rainfall and seasons month by month.
Loftslag in Charleston month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mánuður | Avg high | Avg low | Rigningfall | Rating |
|---|---|---|---|---|
| janúar | 13° | 5° | 79 mm | ★★★☆☆ |
| febrúar | 16° | 8° | 85 mm | ★★★☆☆ |
| mars | 20° | 12° | 85 mm | ★★★★☆ |
| apríl | 24° | 16° | 55 mm | ★★★★☆ |
| maí | 27° | 20° | 115 mm | ★★★★☆ |
| júní | 30° | 24° | 103 mm | ★★★★☆ |
| júlí | 32° | 26° | 128 mm | ★★★☆☆ |
| ágúst | 30° | 24° | 242 mm | ★★★☆☆ |
| september | 28° | 22° | 72 mm | ★★★★☆ |
| október | 24° | 16° | 105 mm | ★★★★☆ |
| nóvember | 20° | 12° | 49 mm | ★★★★☆ |
| desember | 16° | 8° | 119 mm | ★★★☆☆ |
Loftslag type: Temperate. Heimild: Open-Meteo archive (ERA5).
Recent extremes in Charleston
Háttest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Charleston compares með nearby places
Annual averages, and the difference against Charleston.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Charleston County | 0 km | 19°C | about the same | 1237 mm |
| Hunting Island State Park | 65 km | 20°C | about the same | 1279 mm |
| Savannah | 134 km | 20°C | about the same | 1275 mm |
| Congaree National Park | 138 km | 18°C | 1°C cooler | 987 mm |
| Myrtle Beach | 140 km | 18°C | 1°C cooler | 1241 mm |
Best time til visit Charleston
Go in mars, apríl, júní, september and nóvember. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janúar, ágúst and desember - expect the least comfortable mix of heat, cold or rain.
What this means for Charleston
Today is about average for október. The forecast high of 23°C is in line með the 24°C typical for this month.
A 80% chance means rain is expected over most of the area. Plan indoor alternatives. Around 12 mm is forecast, which is enough til soak trails and slow traffic.
Wet roads are likely; braking distances roughly double in heavy rain.
Northern Hemisphere, so peak summer falls in júní til ágúst.
The gap between the warmest and coldest month averages 20°C.
What til pack, what til skip
- Lightweight, light-coloured clothing and a refillable water bottle
- sun.glasses, a brimmed hat and SPF 30+
- A packable rain shell - 3 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid janúar, ágúst and desember - historically the least comfortable months here.
Samantekt
Charleston is a city in South Carolina. Charleston is known for Antebellum architecture and low country food. Íbúafjöldinn er um 150.000.
Núna er hitinn 20°C (68°F) in Charleston með skýjað að hluta. Hitinn finnst vera 21°C. Í dag er hitinn frá 20°C til 23°C. Líkur á úrkomu eru 80%. Sightseeing conditions score 7.5/10 - góðar aðstæður.
Besti tíminn til að heimsækja Charleston is mars, apríl, júní, september and nóvember. Loftslagið er temperate. janúar, ágúst and desember tend til be the least comfortable months. júlí is the warmest month með average highs near 32°C, while janúar is the coldest með lows near 5°C.
The closest major airport is Hartsfield-Jackson Atlanta International Airport (ATL), about 429 km away. Nearby highlights include Hunting Island State Park, Congaree National Park, Myrtle Beach and Chimney Rock State Park.
Í einföldu máli. Today is about average for október. The forecast high of 23°C is in line með the 24°C typical for this month. The best window til be outside is roughly 6 PM til 9 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Charleston today at 9.2/10. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Charleston
| Tegund | City |
|---|---|
| State | South Carolina |
| Land | Bandaríkin |
| Heimsálfa | Norður-Ameríka |
| Hnit | 32°46′35.4″N 79°55′52″W (32.7765, -79.9311) |
| Mannfjöldi | 150.000 |
| Known for | Antebellum architecture and low country food |
| Staðartími | 1:57 AM (UTC-04:00) |
| Best months | mars, apríl, júní, september and nóvember |
| Loftslag | Temperate |
Veður map for Charleston
Animated model layers. Pick a layer til load it.
Animated layers by Vindury. For pin-level detail and nearby places, see the interactive map below.
Explore Charleston
Every topic we hold for this place, and the same topic for the places around it.
Loftslag for related places
Frequently asked questions
Where is Charleston?
Charleston is a city in South Carolina. Its coordinates are 32.7765, -79.9311. It lies in Norður-Ameríka.
What is the weather like in Charleston núna?
It is currently 20°C (68°F) með skýjað að hluta. Raki is 90% and wind is 14 km/h.
When is the best time til visit Charleston?
mars, apríl, júní, september and nóvember offer the most comfortable conditions in Charleston, which has a temperate climate. janúar, ágúst and desember are usually the hardest months for outdoor plans.
What time zone is Charleston in?
Charleston observes America/New_York (UTC-04:00). The local time is 1:57 AM.
How many people live in Charleston?
Charleston has a population of approximately 150.000.
What is the nearest airport til Charleston?
The closest airports are Hartsfield-Jackson Atlanta International Airport (ATL), 429 km away.
What are the top things til do in Charleston?
Popular options include Hunting Island State Park, Congaree National Park, Myrtle Beach and Chimney Rock State Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-us) - coordinates, hierarchy and facts. |
|---|---|
| Spá and observations | Open-Meteo (ECMWF and national models). |
| Loftgæði and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Loftslag averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Veður Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated október 6, 2026 at 1:57 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
