Charleston Climat and Average Météo
Climat of Charleston: average temperatures, rainfall and seasons month by month.
Climat in Charleston month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mois | Max moyenne | Min moyenne | Précipitations | Évaluation |
|---|---|---|---|---|
| janvier | 13° | 5° | 79 mm | ★★★☆☆ |
| février | 16° | 8° | 85 mm | ★★★☆☆ |
| mars | 20° | 12° | 85 mm | ★★★★☆ |
| avril | 24° | 16° | 55 mm | ★★★★☆ |
| mai | 27° | 20° | 115 mm | ★★★★☆ |
| juin | 30° | 24° | 103 mm | ★★★★☆ |
| juillet | 32° | 26° | 128 mm | ★★★☆☆ |
| août | 30° | 24° | 242 mm | ★★★☆☆ |
| septembre | 28° | 22° | 72 mm | ★★★★☆ |
| octobre | 24° | 16° | 105 mm | ★★★★☆ |
| novembre | 20° | 12° | 49 mm | ★★★★☆ |
| décembre | 16° | 8° | 119 mm | ★★★☆☆ |
Climat type: Temperate. Source : Open-Meteo archive (ERA5).
Recent extremes in Charleston
Élevéest and lowest readings observed in the last 3 years of reanalysis data – not all-time records.
How Charleston compares avec 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 |
Meilleur moment pour visiter Charleston
Go in mars, avril, juin, septembre and novembre. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janvier, août and décembre – expect the least comfortable mix of heat, cold or rain.
What this means for Charleston
Today is slightly cooler than average for octobre. The forecast high of 22°C is 2.4°C below the 24°C typical for this month.
Pluie is very unlikely today – plans do not need a backup.
Visibilité is down à 0,2 km – use low beams and leave extra following distance.
Northern Hemisphere, so peak summer falls in juin à août.
The gap between the warmest and coldest month averages 20°C.
What à pack, what à skip
- Normal seasonal clothing – nothing unusual is needed this week
- If your dates are flexible, avoid janvier, août and décembre – historically the least comfortable months here.
Résumé
Charleston is a city in South Carolina. Charleston is known for Antebellum architecture and low country food. Sa population est d’environ 150.000.
Actuellement, il fait 15°C (60°F) in Charleston avec ciel dégagé. La température ressentie est de 12°C. Aujourd’hui, les températures vont de 11°C à 22°C. La probabilité de précipitations est de 0%. Les conditions pour les visites obtiennent 7/10 – bonnes conditions.
La meilleure période pour visiter Charleston is mars, avril, juin, septembre and novembre. Le climat est temperate. janvier, août and décembre sont généralement les mois les moins confortables. juillet est le mois le plus chaud, avec des maximales moyennes proches de 32°C, tandis que janvier est le mois le plus froid, avec des minimales proches de 5°C.
L’aéroport principal le plus proche est Hartsfield-Jackson Atlanta International Airport (ATL), about 429 km away. Parmi les sites à proximité, citons Hunting Island State Park, Congaree National Park, Myrtle Beach and Chimney Rock State Park.
En termes simples. Today is slightly cooler than average for octobre. The forecast high of 22°C is 2.4°C below the 24°C typical for this month. The best window à be outside is roughly 4 PM à 7 PM, when temperature, rain chance and wind line up best. running is the strongest bet in Charleston today at 9.4/10. Visibilité is down à 0,2 km – use low beams and leave extra following distance.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Charleston
| Type | City |
|---|---|
| State | South Carolina |
| Pays | États-Unis |
| Continent | Amérique du Nord |
| Coordonnées | 32°46′35.4″N 79°55′52″W (32.7765, -79.9311) |
| Population | 150.000 |
| Known for | Antebellum architecture and low country food |
| Heure locale | 3:01 AM (UTC-04:00) |
| Meilleurs mois | mars, avril, juin, septembre and novembre |
| Climat | Temperate |
Météo map for Charleston
Animated model layers. Pick a layer à load it.
Animated layers by Venty. 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.
Climat 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 Amérique du Nord.
What is the weather like in Charleston maintenant?
It is currently 15°C (60°F) avec ciel dégagé. Humidité is 53% and wind is 17 km/h.
When is the best time à visit Charleston?
mars, avril, juin, septembre and novembre offer the most comfortable conditions in Charleston, which has a temperate climate. janvier, août and décembre are usually the hardest months for outdoor plans.
What time zone is Charleston in?
Charleston observes America/New_York (UTC-04:00). The heure locale is 3:01 AM.
How many people live in Charleston?
Charleston has a population of approximately 150.000.
What is the nearest airport à Charleston?
The closest airports are Hartsfield-Jackson Atlanta International Airport (ATL), 429 km away.
What are the top things à 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. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Météo 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 octobre 24, 2026 at 3:01 AM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
