What is the weather like in Charleston throughout the year?

Charleston experiences varying weather throughout the year. The warmest month is July with average highs of 31°C. The coolest month is January.

What is the weather like in Charleston in April?

Charleston in April scores 68/100 based on 30 years of climate data. Solid choice for most travelers.

Who should visit Charleston in April?

April in Charleston is ideal for: Families with children, Elderly travelers, Outdoor enthusiasts, Photographers, Cultural tourists.

Best Time to Visit Charleston | 30-Year Weather Analysis

Why April is the Best Time to Visit Charleston

Is April a Good Time to Visit Charleston?

👍Solid choice for most travelers(68/100)

Short Answer

Ideal beach conditions in Charleston during April: 20.4°C turquoise waters, 23°C air, 18% rain. 0.8m calm waves suit families and swimmers alike.

Decision Factors

Ideal temperature range

22.7°C - perfect for sightseeing and outdoor activities

Plenty of sunshine

10.5h of sunshine daily

Shoulder season - balanced conditions

76% of peak - good value with moderate crowds

Exceptional dining scene

15 Michelin-listed restaurants

Good For

👨‍👩‍👧‍👦
Families with children
Comfortable 22.7°C temperatures and low 18% rain risk
👴
Elderly travelers
Comfortable 22.7°C temperature range with manageable humidity
🥾
Outdoor enthusiasts
Ideal hiking conditions: 22.7°C, 18% rain chance
📸
Photographers
10.5h sunshine, 53% clear skies for golden hour shots
🏛️
Cultural tourists
Comfortable conditions for exploring museums and sites

Who Should Avoid

Suitable for most traveler types

Warmest

July

31°C avg

Coolest

January

14°C avg

Driest

November

17% rain

Wettest

August

43% rain

Planning Your Trip to Charleston, United States

Wondering when is the best time to visit Charleston? Based on our analysis of 30 years of NASA satellite weather data, the ideal months to travel to Charleston are April, May, October. During these months, you'll experience optimal temperatures around 23°C with only 18% chance of rain.

The Charleston climate varies throughout the year. July is the hottest month with average highs of 31°C, while January is the coldest at 14°C. If you're planning outdoor activities or sightseeing in Charleston, avoid August when rainfall peaks at 43% probability.

For the best Charleston weather experience, we recommend visiting during November for the driest conditions or the shoulder months of April and May for a perfect balance of weather and fewer crowds.

Charleston Weather by Month: Climate Guide

Click any month to explore detailed daily forecasts for Charleston

🏆 85-100: Excellent👍 70-84: Great👌 55-69: Good🤔 40-54: Fair⚠️ 0-39: Challenging

When to Visit Charleston: Travel Style Guide

Personalized Charleston travel recommendations based on 30-year weather data

Beach Lovers

Warmest weather with ideal sea temperatures for swimming

JuneSeptemberMay

Budget Travelers

Shoulder season with good weather and lower prices

JanuaryFebruarySeptember

Avoiding Crowds

Fewer tourists with acceptable weather conditions

JanuaryJuneJuly

Photography

Best light conditions with clear skies

NovemberAprilOctober

Honeymoon

Perfect conditions for a romantic getaway

FebruaryMarchApril

Charleston Weather FAQ: Your Questions Answered

What is the best time to visit Charleston?

Based on 30 years of weather data, the best months to visit Charleston are April, May, October. These months offer the optimal combination of pleasant temperatures (23°C avg) and low rainfall (18% chance).

When is the hottest time of year in Charleston?

July is historically the warmest month in Charleston with average highs of 31°C. If you prefer cooler weather, consider visiting in January when temperatures average around 14°C.

When is the rainy season in Charleston?

August typically sees the most rainfall in Charleston with a 43% chance of rain. For the driest conditions, plan your visit in November when rain probability drops to just 17%.

How accurate is the Charleston weather forecast?

Our Charleston climate analysis is based on 30 years of NASA POWER satellite observations (1995-2024), providing highly accurate historical averages. While weather can vary year to year, these long-term patterns are excellent indicators for planning your trip to Charleston.

What should I pack for Charleston?

Packing depends on when you visit. In July (warmest month), pack light summer clothes for 31°C weather. In January (coolest month), bring layers for 14°C temperatures. During August, pack rain gear as there's a 43% chance of rain.

Is Charleston good for a destination wedding?

Yes! The best months for an outdoor wedding in Charleston are November (only 17% rain chance) and April for optimal weather conditions. Avoid August when rain probability peaks at 43%.