Last updated: February 24, 2025
September in Bardstown, United States, showcases a diverse climate that encapsulates the transition from summer to fall. With maximum temperatures reaching 36°C (97°F), the warmth is palpable, while average temperatures hover around a comfortable 22°C (72°F), inviting outdoor activities. Nights can be brisk, dipping down to a refreshing 8°C (47°F). This month also witnesses 125 mm (4.9 in) of precipitation spread over 9 days, contributing to the area's lush landscapes and vibrant foliage. The humidity level sits at a moderate 71%, creating a pleasantly balmy atmosphere that enhances the beauty of the region during this time of year.
As September unfolds in Bardstown, the transition from the sweltering summer begins, marked by a noticeable change in temperatures. With a minimum of 8°C (47°F) and a comfortable average of 22°C (72°F), residents can feel the warm embrace of early autumn. The maximum temperature can still rise to a summery 36°C (97°F), echoing the heat of August, but the overall trend leans towards cooler, more temperate days. This month represents a charming balance, as the remnants of summer linger while autumn gently asserts its presence, inviting outdoor activities against a backdrop of colorful foliage. The gradual shift not only marks the approach of fall but also brings a refreshing reprieve from the heat, showcasing Bardstown's seasonal charm.
In September, Bardstown experiences a noticeable transition in its weather patterns, marked by an average precipitation of 125 mm (4.9 in) over 9 rainy days. This volume stands out as a robust figure, fitting seamlessly into the trend of late summer and early autumn precipitation in the region. Compared to the drier months of July and August, which saw 115 mm (4.5 in) and 104 mm (4.1 in) respectively, September’s rainfall indicates a slight uptick, preparing the landscape for the vibrant fall colors ahead. Additionally, as thunderstorms give way to milder rains, the decrease in precipitation days from the previous months signifies a shift toward more stable weather patterns, enhancing the charm of Bardstown as it prepares for the cozy embrace of autumn.
In Bardstown, September marks a notable shift in humidity, with levels dropping to 71%, the lowest of the year. This decline follows a summer marked by higher humidity, particularly in August at 74%. As the seasons transition, the lower humidity in September signifies the gradual onset of fall, setting the stage for a more comfortable and pleasant atmosphere. This trend of decreasing humidity continues into October, which sees a modest rise to 78% before the wetter months of late autumn return, highlighted by November’s 88% humidity. Overall, September serves as a refreshing interlude, offering a brief reprieve from the sticky heat of summer while hinting at the moisture to come later in the year.
As September rolls into Bardstown, residents can expect a very high UV Index of 9, indicating a noticeable shift towards increased sun exposure. This follows a summer where June and July peaked at an extreme UV Index of 11, prompting swift action to minimize sunburn risk in just 10 minutes. August offers a slight reprieve with a UV Index of 10, transitioning into September's 15-minute burn time at index 9. As autumn approaches, the UV Index will eventually drop to a high level in October, reminding us to remain vigilant about sun safety even as the days grow shorter. For more details on the UV Index trends throughout the year, visit Bardstown UV Index.
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As September arrives in Bardstown, the sun continues to shine brightly, offering a generous 282 hours of sunlight—though slightly less than the sun-soaked months of summer, it still marks a significant brightness compared to the earlier part of the year. This trend showcases a gradual transition from the peak July days, which boast 340 hours of daylight, towards the cozy autumnal glow of October. The progression from summer's brilliance into September's warmth captures the essence of seasonal change, as the days slowly shorten but still provide plenty of opportunities for outdoor activities and serene walks under the golden autumn sky.
In September, Bardstown enjoys a notable 55% chance of sunny weather, making it one of the sunniest months of the year. This increase in sunshine follows a gradual upward trend from the summer months, with July and August at 45% and 42%, respectively. As the season transitions from summer to fall, September stands out as a time when clear, sunny days become more frequent, providing ideal conditions for outdoor activities. This uptick in sunshine continues into October, albeit slightly lower at 41%, suggesting that while summer warmth is fading, the pleasant weather lingers, inviting residents and visitors to savor the beauty of Bardstown's early autumn.
As summer fades into autumn, September in Bardstown, United States, welcomes a gradual shift in daylight hours. With 12 hours of daylight, the month marks a slight decrease from the long, sun-soaked days of July and August, which boasted 14 hours each. This trend highlights the transition toward shorter days as the year progresses. Following September, daylight will continue to wane, dipping to 11 hours in October and 10 hours in November. The rich tapestry of seasonal change is evident, inviting both the warmth of lingering sunlight and the cooler embrace of autumn as nature prepares for the shorter days of winter.
As September rolls into Bardstown, the average wind speed picks up slightly to 2.3 m/s (5 mph), a gentle transition from the summer's calm breezes. Throughout the warmer months, wind speeds gradually decreased, hitting their lowest point in August at 1.9 m/s (4 mph), creating a serene atmosphere ideal for outdoor activities. However, as we step into the fall, there’s a subtle shift in the air, marking a refreshing change that hints at October’s brisker winds at 2.7 m/s (6 mph). This seasonal ebb and flow highlight Bardstown's fluctuating breezes, reminding us of the dynamic nature of its weather, where each month brings distinct character and charm.
The weather in Bardstown 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 Bardstown and find detailed weather information for every month.
September and January offer strikingly different weather conditions. In September, temperatures range from a comfortable minimum of 8°C (47°F) to an average of 22°C (72°F), peaking at a warm 36°C (97°F), while the month experiences about 125 mm (4.9 in) of precipitation over 9 days, accompanied by a humidity level of 71%. In contrast, January brings much colder conditions, with temperatures ranging from a chilling -18°C (0°F) at night to an average of just 3°C (37°F), with a maximum of 20°C (69°F). Despite slightly lower precipitation at 96 mm (3.8 in) over 11 days, the humidity rises to 87%, creating a starkly different climate. To explore more about the January weather, visit Bardstown weather in January.
September and February present contrasting weather patterns, showcasing the transition from late summer to winter. In September, the temperatures range from a mild 8°C (47°F) at night to a warm 36°C (97°F) during the day, with an average of 22°C (72°F). However, this month also brings about considerable rainfall, with 125 mm (4.9 in) of precipitation over 9 days and humidity levels averaging 71%. Conversely, February is characterized by much colder temperatures, with lows plummeting to -15°C (6°F) and an average of only 5°C (41°F) during the day, peaking at 27°C (80°F). This winter month sees higher precipitation at 150 mm (5.9 in) across 13 days, coupled with a higher humidity of 86%. For more specific details on February conditions, you can explore Bardstown weather in February.
September and March present contrasting weather experiences. In September, temperatures peak with an average high of 22°C (72°F) and can soar to a maximum of 36°C (97°F), making it feel quite warm, while the minimum temperature hovers around a mild 8°C (47°F). The month experiences about 125 mm (4.9 in) of precipitation over 9 days, with humidity levels averaging 71%. On the other hand, March brings cooler conditions, with an average high of 9°C (49°F) and a maximum of 28°C (82°F), dipping as low as -12°C (11°F) at times. Precipitation is slightly higher at 135 mm (5.3 in) spread over 13 days, and the humidity rises to 86%. For a more detailed look at the weather conditions in March, you can check out Bardstown weather in March.
September and April present contrasting weather patterns. In September, temperatures range from a minimum of 8°C (47°F) to a maximum of 36°C (97°F), with an average temperature of 22°C (72°F). The month experiences approximately 125 mm (4.9 inches) of precipitation over 9 days, with humidity levels at 71%. Conversely, April features cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 30°C (86°F), averaging around 14°C (57°F). It also sees slightly higher precipitation at 144 mm (5.7 inches) across 11 days, accompanied by increased humidity of 82%. For further details, you can check out Bardstown weather in April.
September and May exhibit distinct weather patterns, characterized by differing temperature ranges and humidity levels. In September, temperatures can vary significantly, with a minimum of 8°C (47°F) and a maximum reaching up to 36°C (97°F), averaging around 22°C (72°F). The month experiences about 125 mm (4.9 in) of precipitation over nine days, accompanied by humidity averaging 71%.
In contrast, May sees cooler temperatures, with a minimum of 0°C (33°F) and a maximum of 34°C (93°F), averaging 20°C (68°F). Although May has slightly less precipitation at 119 mm (4.7 in), it has rain on more days, totaling 15. The humidity in May is higher at 82%, creating a more humid atmosphere compared to September. For more details, you can check Bardstown weather in May.
When comparing the weather in September and June, we see some notable differences. September typically features a broader temperature range, with lows around 8°C (47°F) and highs reaching up to 36°C (97°F), averaging 22°C (72°F). In contrast, June tends to be slightly warmer on average at 24°C (75°F), with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 34°C (94°F). Precipitation is also a factor; September receives about 125 mm (4.9 in) over 9 days, while June has higher rainfall amounts of 157 mm (6.2 in) spread over 12 days. Moreover, June exhibits higher humidity at 83%, compared to September's 71%. For more detailed insights, check out Bardstown weather in June.
In September, temperatures range from a cool 8°C (47°F) overnight to a warm 36°C (97°F) during the day, averaging around 22°C (72°F). This month experiences 125 mm (4.9 in) of precipitation over 9 days, with a humidity level of 71%. In contrast, July tends to be warmer, with minimum temperatures of 15°C (59°F) and maximums reaching 36°C (98°F), averaging 26°C (79°F). It also receives slightly less precipitation at 115 mm (4.5 in) over 12 days but has a higher humidity of 80%. For a closer look at July's weather specifics, visit Bardstown weather in July.
In comparing the weather between August and September, we can see notable differences in temperature and precipitation. September experiences slightly cooler temperatures, with a minimum of 8°C (47°F) compared to August's minimum of 13°C (55°F). The average temperature in September is 22°C (72°F), while in August, it is warmer at 25°C (77°F). Both months share a maximum temperature of 36°C (97°F), indicating that the hottest days remain consistent. However, September has greater precipitation, totaling 125 mm (4.9 in) over 9 days, whereas August sees 104 mm (4.1 in) of rain spread over 12 days. Humidity levels are also slightly lower in September at 71%, compared to 74% in August, suggesting a marginally drier feel as summer begins to fade. For more details on August weather, check out Bardstown weather in August.
In September, the weather showcases warmer temperatures with an average of 22°C (72°F) and peaks reaching up to 36°C (97°F), accompanied by 125 mm (4.9 in) of precipitation over 9 days and a humidity level of 71%. In contrast, October brings cooler conditions, with a minimum temperature dropping to -1°C (31°F) and an average of 16°C (61°F), while still retaining the occasional high of 36°C (97°F). Although precipitation is slightly lower in October at 108 mm (4.2 in), it occurs over more days, specifically 11 days, and the humidity rises to 78%. For more details on October weather, check out Bardstown weather in October.
September weather presents a much warmer and more variable climate, with temperatures ranging from a mild 8°C (47°F) to a scorching 36°C (97°F) and an average of 22°C (72°F). In contrast, November sees a significant drop in temperatures, with nighttime lows dropping to -10°C (14°F) and an average of only 8°C (46°F), though it retains a maximum of 27°C (81°F) during the day. Both months receive precipitation on about nine days, but September experiences more rainfall at 125 mm (4.9 in) compared to November's 89 mm (3.5 in). Additionally, November tends to be more humid, with a humidity level of 88%, compared to September’s 71%. For a closer look at what to expect, visit Bardstown weather in November.
In September, temperatures vary significantly, ranging from a chilly 8°C (47°F) at night to a warm high of 36°C (97°F) during the day, with an average of 22°C (72°F). The month experiences about 125 mm (4.9 in) of precipitation over 9 days, accompanied by a humidity level of 71%, creating a warm and sometimes humid atmosphere. In contrast, December brings a much colder climate, with temperatures dropping to a minimum of -11°C (12°F) and reaching a maximum of 22°C (73°F), averaging around 6°C (42°F). Although the precipitation is slightly less at 121 mm (4.8 in) spread over 10 days, humidity rises to 88%, contributing to a damp and chilly winter feel. For a detailed look at Bardstown's December weather, visit Bardstown weather in December.
As summer transitions to fall, September in Bardstown offers a delightful blend of warmth and cooler breezes, distinguishing it from the peak heat of previous months. With average temperatures around 22°C (72°F), the days remain pleasantly warm, yet a refreshing chill can be felt in the mornings and evenings. The month brings some precipitation—approximately 125 mm across 9 days—introducing a touch of humidity at 71% that adds to the lushness of the landscape. This unique mix not only keeps the environment vibrant but also makes September a perfect time to explore the natural beauty of Bardstown. For more insights into how Bardstown's weather shapes its charming character throughout the year, check out Bardstown Climate.