Last updated: February 24, 2025
September in Lexington, United States, showcases a dynamic weather profile, featuring maximum temperatures soaring to 35°C (94°F) and settling at an average of 19°C (67°F). As the month unfolds, residents experience a refreshing dip to a nighttime minimum of 4°C (40°F), highlighting the seasonal transition. With 79 mm (3.1 in) of precipitation spread over 7 days, the air remains humid, averaging around 71%, contributing to a vibrant yet crisp atmosphere. This blend of warmth and moisture creates an engaging environment, perfect for both outdoor activities and enjoying the early signs of autumn.
In September, Lexington experiences a delightful transition towards autumn, with temperatures showcasing a comfortable range. The minimum temperature hovers around 4°C (40°F), while the average climbs to a pleasant 19°C (67°F). On warmer days, it's not uncommon to reach a maximum of 35°C (94°F), reminiscent of summer's lingering embrace. This month stands out as the last hurrah of warmth before cooler October temperatures set in, making it an ideal time to enjoy outdoor activities and the changing foliage. As the days become milder, the crispness of the air begins to hint at the approaching fall season, inviting both locals and visitors alike to revel in the beauty of Lexington.
In September, Lexington experiences a notable transition in precipitation, mirroring the shift from summer to autumn. With an average rainfall of 79 mm (3.1 in) over approximately 7 days, September's precipitation is consistent with August's, suggesting a stable climate pattern as the season changes. This typical precipitation level sets the stage for the wetter months ahead, particularly October, which sees a significant rise to 132 mm (5.2 in). By this time, locals often notice a marked increase in both rainfall and the lushness of the surrounding landscapes, highlighting how September serves as a crucial bridge to fall's bountiful rain.
As summer gives way to autumn, September in Lexington experiences a subtle rise in humidity, averaging around 71%. This marks a slight increase from the drier months of July and August, which recorded 67% and 66%, respectively. Following the trend of decreasing humidity from the cold of winter to the warmth of summer, September's levels signal the gradual transition toward more dampness as the temperature cools. Looking ahead, October is anticipated to see humidity levels climb back to 78%, suggesting that Lexington is preparing for the rich, moist air that characterizes the fall season. Overall, the data illustrates a dynamic shift from the crispness of summer to the weightier atmosphere of autumn.
In September, the UV Index in Lexington, United States, settles at a moderate level of 7, indicating a shift towards more manageable sun exposure compared to the peak summer months. As the temperature begins to cool, the burn time extends to 25 minutes, allowing for a bit more time outdoors without significant risk. This decrease from the intense highs of 9 and 10 seen in the summer months reflects the gradual transition toward autumn. It's a great time to enjoy the outdoors while remaining mindful of sun safety. For a detailed look at the UV trends throughout the year, visit Lexington UV Index.
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September in Lexington, United States, shines brightly with an impressive 278 hours of sunshine, marking a delightful transition from the peak summer months. As we wave goodbye to the sun-drenched days of July and August, which boast 334 and 327 hours respectively, September holds onto the warmth with several hours of sunlight that still offer a cozy embrace. Notably, this month’s sunlight significantly surpasses the winter months, where January starts at a mere 152 hours. This gradual decline into autumn is a reminder of the changing seasons, as the hours of sunshine taper off into October’s 221 hours. Overall, September serves as a vibrant bridge, blending the lingering heat of summer with the freshness of autumn, showcasing a bountiful harvest of sunshine before the chill arrives.
September in Lexington, United States, presents a promising 42% chance of sunny weather, marking a noticeable uptick from the sultry summer months when sunny days drop to their lowest in July and August at 32% and 29% respectively. As the season transitions, this moderate chance of sunshine in September suggests a return to more favorable weather patterns, reminiscent of late spring. Interestingly, while October follows closely with a 40% likelihood, the weather in September serves as a bridge, providing a balanced mix of pleasant days and the onset of autumnal changes. With clear skies more likely than not, September embodies the charm of early fall, inviting outdoor activities against a backdrop of rich, colorful scenery.
As September rolls into Lexington, the daylight hours begin to gently wane, marking a transition from the vibrant summer days. With 12 hours of daylight, this month reflects a subtle shift from August's longer twilight. Following the peak of June, where sunlight graced the city for a full 15 hours, September signals the start of a gradual decline that continues into the cooler months. This rhythmic ebb and flow of daylight encapsulates the essence of seasonal change, as the city prepares for the shorter days of October and November, both of which offer just 11 hours of daylight. Embracing this seasonal shift can bring a sense of tranquility, inviting residents to relish in the warm glow of early autumn.
As September unfolds in Lexington, the gentle breeze begins to sweep through the city, averaging a wind speed of 3.0 m/s (7 mph). This slight uptick from the calmer summer months reflects a subtle transition in the atmosphere, contrasting with the notably lower winds of July and August, which recorded 2.7 m/s (6 mph) and 2.6 m/s (6 mph) respectively. The wind picks up again as the season moves towards October, returning to a steadier pace of 3.3 m/s (7 mph). The overall trend indicates a gradual increase in wind speed as summer's heat wanes, inviting the crisp, invigorating air of autumn and enhancing the natural beauty of Lexington’s changing landscape.
The weather in Lexington changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of September's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Lexington and find detailed weather information for every month.
September and January present starkly contrasting weather conditions. In September, temperatures range from a chilly 4°C (40°F) at night to a warm 35°C (94°F) during the day, with an average of 19°C (67°F). The month sees about 79 mm (3.1 in) of precipitation over seven days and has a humidity level of 71%. In sharp contrast, January experiences much colder temperatures, with a minimum of -21°C (-6°F) and a maximum of 21°C (69°F), averaging around -1°C (31°F). Despite less precipitation at 71 mm (2.8 in) over eight days, January’s humidity is higher at 86%, contributing to a distinctly brisk atmosphere. For more details, check Lexington weather in January.
September and February present starkly contrasting weather patterns. In September, temperatures range from a mild 4°C (40°F) at night to a warm 35°C (94°F) during the day, with an average of 19°C (67°F). The month sees around 79 mm (3.1 in) of precipitation over about 7 days, alongside a humidity level of 71%. In contrast, February experiences a much cooler climate, with temperatures dipping to a minimum of -18°C (1°F) and reaching a maximum of 22°C (73°F), resulting in an average temperature of 0°C (33°F). The month is slightly wetter, with 87 mm (3.4 in) of precipitation spread over 10 days and a higher humidity of 84%. For more detailed insights, you can check Lexington weather in February.
September and March present contrasting weather conditions, reflecting the transition between late summer and early spring. In September, temperatures can range from a chilly 4°C (40°F) to a warm 35°C (94°F), with an average of 19°C (67°F) and a humidity level of 71%. This month typically sees about 79 mm (3.1 inches) of precipitation over approximately 7 days. In contrast, March experiences a much cooler climate, with temperatures dipping as low as -18°C (0°F) and peaking at 22°C (73°F), while averaging around 3°C (38°F). The month has a slightly higher precipitation level of 89 mm (3.5 inches), occurring across 9 days, and a higher humidity of 82%. For more specific information on weather patterns, you can check Lexington weather in March.
When comparing the weather in September and April, significant differences emerge in temperature and precipitation patterns. September tends to be warmer, with minimum temperatures around 4°C (40°F) and maximums soaring as high as 35°C (94°F), while April starts off chillier, with minimums dipping to -3°C (26°F) and average highs reaching only 30°C (86°F). Precipitation is more frequent in April, with rain recorded on 12 days and a total of 127 mm (5.0 in), compared to September's 79 mm (3.1 in) over just 7 days. Furthermore, April's humidity averages slightly higher at 80%, compared to September's 71%. For more detailed insights on April weather, check out Lexington weather in April.
When comparing the weather in September and May, both months exhibit a range of temperatures, but September tends to be warmer overall. In September, the minimum temperature is slightly higher at 4°C (40°F), with an average of 19°C (67°F) and a maximum reaching up to 35°C (94°F). In contrast, May has a minimum temperature of 2°C (36°F) and an average of 15°C (59°F), though it also shares a maximum temperature of 35°C (95°F). Precipitation is more frequent in May, occurring over 11 days with a total of 86 mm (3.4 in), compared to September’s 7 days of rain and 79 mm (3.1 in) of precipitation. Humidity levels are similar, with September at 71% and May slightly higher at 72%. For more detailed insights on May weather specifically, check out Lexington weather in May.
In comparing the weather of September and June, both months exhibit relatively warm temperatures, but with subtle differences. June has a slight edge in low temperatures, starting at a minimum of 6°C (43°F) compared to September's 4°C (40°F), while the average temperature is nearly identical at about 20°C (69°F) in June and 19°C (67°F) in September. However, September can reach higher maximum temperatures, peaking at 35°C (94°F) compared to June's 37°C (98°F). Precipitation levels are also notable; June experiences a bit more rainfall with 85 mm (3.4 in) occurring over 11 days, whereas September sees 79 mm (3.1 in) over 7 days. Humidity remains consistent, with September at 71% and June a tad higher at 72%. For a closer look at the specifics of June weather, check out Lexington weather in June.
In comparing the weather of September and July, September offers a broader range of temperatures, with a minimum of 4°C (40°F) and a maximum of 35°C (94°F), while July maintains a warmer baseline, featuring a minimum of 13°C (56°F) and a maximum of 37°C (98°F). The average temperature in September is slightly lower at 19°C (67°F), compared to July's average of 23°C (74°F). Rainfall is more prevalent in July, with 125 mm (4.9 in) over 13 days, compared to September's 79 mm (3.1 in) over 7 days, making July a wetter month overall. Additionally, September has a slightly higher humidity level at 71% compared to July's 67%. For more specific details, you can check Lexington weather in July.
In comparing the weather of September to August, we can observe some notable differences. September features a wider temperature range, with a minimum of 4°C (40°F), an average of 19°C (67°F), and consistent highs reaching up to 35°C (94°F). In contrast, August has a higher minimum temperature of 11°C (52°F) and an average of 23°C (74°F). Both months receive similar precipitation, totaling 79 mm (3.1 in), but September experiences fewer days of rainfall (7 days) compared to August's 11 days. Additionally, September has a slightly higher humidity level of 71%, while August rests at 66%. For a deeper look into August's climate specifics, check out Lexington weather in August.
September typically enjoys a warmer climate with temperatures ranging from a minimum of 4°C (40°F) to a maximum of 35°C (94°F), resulting in an average of 19°C (67°F). However, it also experiences 79 mm (3.1 in) of precipitation over about 7 days, along with a humidity level of 71%. In contrast, October sees a notable drop in temperature, with minimums plunging to -4°C (25°F) and an average of 13°C (56°F). Despite a warmer maximum of 29°C (84°F), October is significantly wetter, accumulating 132 mm (5.2 in) of rain over approximately 10 days and featuring slightly higher humidity at 78%. For more details on October weather, you can visit Lexington weather in October.
September and November present contrasting weather conditions. In September, temperatures are milder, with averages around 19°C (67°F) and maximums reaching up to 35°C (94°F), while experiencing relatively lower humidity at 71%. However, this month sees around 79 mm (3.1 in) of precipitation over approximately 7 days. In contrast, November ushers in cooler temperatures, with averages plummeting to 6°C (43°F) and minimums dropping to -12°C (10°F). November also experiences slightly higher precipitation at 95 mm (3.7 in), spread over 10 days, and increased humidity at 84%. For more insights on November's weather, you can check the details here: Lexington weather in November.
September and December present stark contrasts in weather conditions. In September, temperatures range from a mild 4°C (40°F) at night to a warm 35°C (94°F) during the day, with an average of 19°C (67°F). While the month experiences 79 mm (3.1 in) of precipitation over about 7 days, humidity levels sit at a comfortable 71%. In contrast, December brings much colder temperatures, with a minimum of -19°C (-3°F) and a maximum of 17°C (63°F), averaging just 1°C (34°F). Precipitation increases to 119 mm (4.7 in) over 10 days, and humidity rises slightly to 81%. For more detailed insights, check out Lexington weather in December.
As September rolls in, Lexington experiences a notable shift in weather, transitioning from the heat of summer to the cooler embrace of autumn. With temperatures peaking at around 35°C and dipping to a brisk 4°C, the days offer a pleasant variety, making it an ideal time for outdoor activities. While the humidity hovers at a moderate 71%, the average temperature maintains a comfortable balance at 19°C. However, September is also characterized by increased precipitation, with about 79 mm falling over just 7 days, signaling the onset of fall rains. This month stands out as a unique blend of warmth and coolness, setting the stage for the colorful change of seasons. For a more detailed understanding of Lexington's annual weather patterns, visit Lexington Climate.