Lexington, SC, September 27, 2025
News Summary
On a day marked by thunderstorms and cloudy skies, Lexington, SC experienced a significant shift from morning moisture to a slightly improved afternoon. The day began with a comfortable 70°F but saw temperatures rise slightly as rain and thunderstorms rolled in, leading to a peak temperature of 77°F. Residents grappled with scattered showers, highlighting the typical September weather patterns while keeping an eye on the UV index and air quality.
Thunderstorms and Cloudy Skies Drench Lexington, SC on September 26, 2025
Oh, Lexington! Buckle up, because the weather rollercoaster ride has once again come around, and on this particular day, it’s less of a joy ride through sunshine and more of a splash through thunderstorms! As the clock struck 1:29 AM on September 27, 2025, Lexington was cloaked in cloudy skies with a comfortable temperature of 70°F (21°C).
Yesterday, September 26, launched with promise, but it soon turned to raindrops and rumblings of thunder. By 2:00 AM, thunderstorms rolled in with temperatures rising slightly to 71°F (22°C). Did you have an umbrella ready? If not, you might have gotten a little drenched because the rain showed up uninvited with an 85% chance of scattered showers throughout the day.
As the hours rolled by, the thunderstorms continued to plague the early morning, maintaining that cozy 71°F (22°C) temperature. So, if you were up sipping coffee early, you likely caught a flash of lightning or two. Fast forward to the delightful morning hours, the rain decided to ease off (just a little) by 11 AM, allowing temperatures to rise to a balmy 75°F (24°C) as the clouds still hung out.
By afternoon, there was a slight promise of sunshine, as the temperature peaked at 77°F (25°C)—quite the fitting transition to what we normally see in September. It’s interesting to note that Lexington usually sees an average high of 85°F (29°C) around this time of year, so it looks like Mother Nature might need to review her notes for a bit more warmth!
What’s the Average September Weather Like?
Speaking of September weather, you might be curious about what this month typically looks like in Lexington. Well, usually, one can expect around 3.5 inches of precipitation, with about 8.6 hours of sunshine every day. Isn’t that nice? Not to forget, the humidity hangs around at a cozy 72%, and there’s a nice 6 mph wind that whispers through the streets.
As we dive deeper into the historical data, September 26 in the past had highs around 76°F (24°C) and lows at 62°F (17°C), with a bit of rain, too—around 0.2 inches at times. So interestingly, this year was not so out of character for the month! Moreover, if you’re a sun lover, you might want to catch the sunrise around 7:19 AM and the sunset at 7:10 PM. Get that perfect daylight while you can!
Don’t Forget the UV Index!
Now, about that sunshine, don’t ditch the sunscreen just yet! The UV index was rated high, peaking at 6, indicating a good risk of harm from unprotected sun exposure. Make sure that when the sun pops out, you’re well protected!
For someone keeping an eye on the air, it’s good to know that the air quality index for Lexington sat at a comfy 43, which falls under the good category with minimal health risks. A nice touch to brighten up our day, wouldn’t you say?
Your Lexington Weather Summary
So, to sum it all up, Lexington experienced a rather rainy day punctuated with thunderstorms on September 26, yet, it’s a typical behavior for the season when we look throughout the historical lens. Raincoat anyone?
Key Features:
| Feature | Details |
|---|---|
| Current Temperature | 70°F (21°C) |
| Peak Temperature | 77°F (25°C) |
| Average September Precipitation | 3.5 inches |
| Humidity | 72% |
| Air Quality Index | 43 (Good) |
| UV Index | 6 (High) |
Frequently Asked Questions
What were the conditions in Lexington, SC on September 26, 2025?
The conditions were rainy with thunderstorms, peaking at 77°F (25°C) and a low of 70°F (21°C).
What was the average precipitation in September for Lexington?
The average precipitation in September is approximately 3.5 inches (89 mm).
What is the Air Quality Index in Lexington?
The Air Quality Index was at 43, categorized as good, indicating minimal health risks.
What is the average humidity in September for Lexington?
The average relative humidity in September is 72%.
Author: STAFF HERE LEXINGTON WRITER
The LEXINGTON STAFF WRITER represents the experienced team at HERELexington.com, your go-to source for actionable local news and information in Lexington, Fayette County, and beyond. Specializing in "news you can use," we cover essential topics like product reviews for personal and business needs, local business directories, politics, real estate trends, neighborhood insights, and state news affecting the area—with deep expertise drawn from years of dedicated reporting and strong community input, including local press releases and business updates. We deliver top reporting on high-value events such as Woodland Art Fair, Crave Food and Music Festival, and Railbird Festival. Our coverage extends to key organizations like Commerce Lexington and Blue Grass Community Foundation, plus leading businesses in education, manufacturing, and technology that power the local economy such as University of Kentucky, Toyota Motor Manufacturing, and Lexmark. As part of the broader HERE network, including HEREBowlingGreen.com and HERELouisville.com, we provide comprehensive, credible insights into Kentucky's dynamic landscape.

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