- Check out latest hotel deals worldwide with Booking.com
- Find trending hotels, popular destinations & more
- Search for specific destinations & dates or by hotel type
Charleston weather in June 2025
Expect 30°C daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Charleston in June. Check more long-term weather averages for Charleston in June before you book your next holiday to South Carolina in 2025/2026.
- 30°C max day temperature
30 - 9 hours of sunshine per day
- 11 days with some rainfall
11 - 22°C min night temperature
22 - 14 hours of daylight per day
14 - High heat & humidity
H - 153 mm of monthly rainfall
153 - 10 (Very High) UV index
10 - 26°C sea temperature
26
More about Charleston
- Overview
- Best time to visit
- Weather by month
- 5-day weather forecast
- Destinations
- Travel advice
- Deals & discounts
Charleston by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for South Carolina
The June weather guide for South Carolina (Charleston) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
More about the USA
How hot is it in Charleston in June?
Daytime temperatures usually reach 30°C in Charleston in June with high heat and humidity, falling to 22°C at night.
How sunny is it in Charleston in June?
There are normally 9 hours of bright sunshine each day in Charleston in June - that's 65% of daylight hours.
How warm is the sea around Charleston in June?
The average sea temperature around Charleston in June is 26°C.
Does it rain in Charleston in June?
There are usually 11 days with some rain in Charleston in June and the average monthly rainfall is 153mm.
What is the chance of a hurricane in Charleston in June?
On average less than 1 day in June in Charleston is likely to be affected by the passage of one or more tropical storms.
Charleston June sunrise & sunset times
Browse the sunrise and sunset times for Charleston in June 2025. Select a month to view Charleston sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Sunday, 1st June 2025 | 05:12 | 19:23 |
| Sunday, 15th June 2025 | 05:11 | 19:30 |
| Monday, 30th June 2025 | 05:15 | 19:32 |
Be inspired
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Related posts
Popular travel offers
Explore holidays in the sun for less
- Beach holidays
- Family holidays
- City breaks
- Summer holidays
- Winter sun holidays
- Holiday offers
- Top travel brands
- Airlines & flights
- Discount hotels
- Airport parking deals
- TUI
- Jet2holidays
- easyJet holidays
- Love Holidays
- Black Friday sales
Airport parking
- Manchester Airport
- Stansted Airport
- Bristol Airport
- Luton Airport
- Birmingham Airport
- Edinburgh Airport
- Gatwick Airport
- Glasgow Airport
- Newcastle Airport
Airport lounges
- Manchester Airport
- Birmingham Airport
- Bristol Airport
- Edinburgh Airport
- Glasgow Airport
- Heathrow Airport
- Newcastle Airport
- Stansted Airport
- Gatwick Airport