Charleston
June
Weather in Charleston for June 2025
Your guide to Charleston weather in June - trends and predictions
In general, the average temperature in Charleston at the beginning of June is 28.3 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 32.1 °F by the end of June.
Expect significant rainfall in Charleston during June, with an average of 18 rainy days.
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12
Dry days
18
Rainy days
0
Snow days
30°/23°
Temperatures
20 km/h
Avg max wind
69 %
Avg humidity
Charleston in June average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  26° | ||||||
| 2 27° | 3  27° | 4 28° | 5 27° | 6 31° | 7 32° | 8  29° |
| 9  33° | 10  26° | 11 27° | 12 29° | 13 29° | 14 30° | 15 32° |
| 16 29° | 17 28° | 18 28° | 19 28° | 20 28° | 21 29° | 22 30° |
| 23 30° | 24 35° | 25 33° | 26 31° | 27  33° | 28 29° | 29 32° |
| 30 32° |
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Temperatures trend during June in Charleston
See the weather trend as well as the moving average line
June weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jun. 1 | Cloudy | 26° /19° | 0 mm | 6 | |
| Jun. 2 | Cloudy | 27° /21° | 0 mm | 6 | |
| Jun. 3 | Light rain shower | 27° /22° | 0.5 mm | 6 | |
| Jun. 4 | Patchy rain possible | 28° /22° | 1.2 mm | 6 | |
| Jun. 5 | Light rain shower | 27° /22° | 5 mm | 6 | |
| Jun. 6 | Patchy rain possible | 31° /24° | 0.5 mm | 7 | |
| Jun. 7 | Patchy rain possible | 32° /23° | 0.2 mm | 7 | |
| Jun. 8 | Sunny | 29° /21° | 0 mm | 7 | |
| Jun. 9 | Partly cloudy | 33° /23° | 0 mm | 8 | |
| Jun. 10 | Patchy light rain | 26° /23° | 2.3 mm | 6 | |
| Jun. 11 | Patchy rain possible | 27° /21° | 3.4 mm | 6 | |
| Jun. 12 | Patchy rain possible | 29° /23° | 0 mm | 6 | |
| Jun. 13 | Partly cloudy | 29° /23° | 0 mm | 7 | |
| Jun. 14 | Patchy light drizzle | 30° /23° | 0.5 mm | 7 | |
| Jun. 15 | Patchy rain possible | 32° /23° | 0.2 mm | 7 | |
| Jun. 16 | Patchy rain possible | 29° /24° | 0.3 mm | 6 | |
| Jun. 17 | Sunny | 28° /23° | 0 mm | 7 | |
| Jun. 18 | Patchy rain possible | 28° /23° | 0.3 mm | 6 | |
| Jun. 19 | Patchy light drizzle | 28° /24° | 0.9 mm | 6 | |
| Jun. 20 | Patchy rain possible | 28° /24° | 0.1 mm | 6 | |
| Jun. 21 | Patchy rain possible | 29° /24° | 8.2 mm | 6 | |
| Jun. 22 | Patchy rain possible | 30° /24° | 1.3 mm | 7 | |
| Jun. 23 | Patchy rain possible | 30° /24° | 0.5 mm | 7 | |
| Jun. 24 | Partly cloudy | 35° /26° | 0.2 mm | 9 | |
| Jun. 25 | Sunny | 33° /26° | 1.9 mm | 8 | |
| Jun. 26 | Sunny | 31° /25° | 1.2 mm | 8 | |
| Jun. 27 | Moderate rain at times | 33° /25° | 3.7 mm | 7 | |
| Jun. 28 | Patchy rain possible | 29° /24° | 0.3 mm | 6 | |
| Jun. 29 | Sunny | 32° /25° | 1 mm | 8 | |
| Jun. 30 | Patchy rain possible | 32° /26° | 1.6 mm | 7 | |
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Important Notice
Our weather forecast for Charleston in June is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Charleston forecast closer to your planned date for the most up-to-date weather information.
Charleston in June - FAQ
What are the expected maximum and minimum temperatures in Charleston during June?
During June, expect a variety of temperatures with highs around 30° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Charleston during June?
In June, Charleston can expect light to moderate rainfall, totaling 35.4 mm across approximately 18 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Charleston during June?
The average wind speed in Charleston during June is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
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