Charleston County (Charleston)
July
Weather in Charleston County, South Carolina for July 2026
Your guide to Charleston County weather in July - trends and predictions
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So far, July 2026 in Charleston County is slightly warmer than the historical average by 1.1 °C.
Expect cooler weather in the next days in Charleston County with the forecast suggesting a temperature of 32.2 °C, lower than the historical average.
In general, the average temperature in Charleston County at the beginning of July is 30.7 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 33 °C by the end of July.
Charleston County experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 196.2 mm.
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Temperatures
Rain 🌧️
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4
Dry days
27
Rainy days
0
Snow days
32°/25°
Temperatures
20 km/h
Avg max wind
75 %
Avg humidity
Charleston County Weather July
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Temperatures trend during July in Charleston County
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July weather in Charleston County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Partly cloudy | 31° /24° | 8.2 mm | 9 | |
| Jul. 2 |  Patchy rain possible | 30° /24° | 2.9 mm | 8 | |
| Jul. 3 | Patchy rain possible | 30° /24° | 3.6 mm | 9 | |
| Jul. 4 | Partly cloudy | 31° /25° | 3.6 mm | 9 | |
| Jul. 5 |  Moderate or heavy rain shower | 30° /25° | 10.2 mm | 9 | |
| Jul. 6 | Patchy rain possible | 31° /25° | 25 mm | 8 | |
| Jul. 7 | Patchy rain possible | 32° /26° | 1.7 mm | 9 | |
| Jul. 8 | Light rain shower | 33° /26° | 3.6 mm | 9 | |
| Jul. 9 |  Patchy light drizzle | 32° /26° | 2.3 mm | 9 | |
| Jul. 10 | Light rain shower | 33° /25° | 9.5 mm | 9 | |
| Jul. 11 | Patchy rain possible | 33° /25° | 9.5 mm | 9 | |
| Jul. 12 | Light rain shower | 32° /25° | 3.1 mm | 9 | |
| Jul. 13 | Light rain shower | 32° /25° | 3.1 mm | 9 | |
| Jul. 14 | Patchy rain possible | 31° /25° | 4.1 mm | 6 | |
| Jul. 15 | Patchy rain possible | 33° /25° | 3.8 mm | 8 | |
| Jul. 16 |  Thundery outbreaks possible | 32° /25° | 6.2 mm | 9 | |
| Jul. 17 |  Patchy light rain with thunder | 32° /26° | 4.8 mm | 9 | |
| Jul. 18 | Patchy light rain with thunder | 34° /25° | 14.5 mm | 9 | |
| Jul. 19 | Patchy rain possible | 34° /26° | 5.9 mm | 9 | |
| Jul. 20 |  Sunny | 33° /28° | 0 mm | 10 | |
| Jul. 21 | Patchy rain possible | 33° /28° | 3.7 mm | 9.9 | |
| Jul. 22 | Partly cloudy | 34° /27° | 0.9 mm | 11 | |
| Jul. 23 | Patchy rain possible | 33° /25° | 32.9 mm | 9.6 | |
| Jul. 24 | Sunny | 30° /24° | 8 mm | 8 | |
| Jul. 25 | Patchy rain possible | 30° /25° | 31.4 mm | 7 | |
| Jul. 26 | Light rain shower | 28° /23° | 14.2 mm | 6 | |
| Jul. 27 | Partly cloudy | 29° /22° | 0.1 mm | 7 | |
| Jul. 28 | Partly cloudy | 32° /25° | 0.1 mm | 8 | |
| Jul. 29 | Sunny | 36° /28° | 3.7 mm | 8 | |
| Jul. 30 | Sunny | 39° /28° | 1.4 mm | 9 | |
| Jul. 31 | Sunny | 37° /26° | 3.9 mm | 9 | |
| Next | |||||
Important Notice
Our weather forecast for Charleston County in July 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 County forecast closer to your planned date for the most up-to-date weather information.
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Charleston County in July - FAQ
What are the expected maximum and minimum temperatures in Charleston County during July?
During July, expect a variety of temperatures with highs around 32° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Charleston County during July?
Significant rainfall exceeding 196.2 mm is expected in Charleston County during July, occurring over more than 27 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Charleston County during July?
The average wind speed in Charleston County during July is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Charleston County
Explore the daily rainfall trends and prepare for Charleston Countys July weather 💧
Typically, Charleston County has 27 rainy days in July with a total of 196.2 mm of rainfall.
UV exposure in Charleston County during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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Where is Charleston County?Get accurate weather forecasts for Charleston County, located at latitude 32.777 and longitude -79.931. Stay updated with localized weather information tailored for Charleston County.
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