Last updated: February 24, 2025
In September, Nashville experiences a vibrant transition into autumn, with maximum temperatures soaring to 37°C (98°F) while average temperatures hover around a comfortable 23°C (74°F). As the month progresses, the city witnesses a gentle decline in temperatures, with minimum readings occasionally dipping to 9°C (48°F). Despite the warmth, precipitation is notable, totaling 130 mm (5.1 in) across 10 days, contributing to a humidity level of 71% that creates a lush and inviting atmosphere. This blend of warmth and wetness makes September an intriguing month for both locals and visitors, as summer's heat meets the refreshing anticipation of fall.
As summer transitions to autumn, September in Nashville presents a delightful shift in temperatures. With minimums around 9°C (48°F) and averages reaching up to 23°C (74°F), the month offers a pleasant warmth that's perfect for outdoor activities. The maximum temperatures can soar to a steamy 37°C (98°F), reminiscent of summer's peak days, yet the overall vibe begins to cool, hinting at the crispness of fall ahead. This transitional month not only invites locals and visitors alike to enjoy the lingering warmth but also marks the gradual decline of the sweltering heat that Nashville experiences during the peak summer months. Embrace the blend of warm days and cooler evenings, making September an ideal time to explore the vibrant culture of this musical city.
In September, Nashville experiences a moderate level of precipitation, recording 130 mm (5.1 in) of rain over approximately 10 days. This marks a slight decrease from the preceding months, where rainfall peaked during the summer. With August's total at 131 mm and a higher frequency of rainy days, September transitions into a less humid phase, signaling the onset of fall. Interestingly, this month often serves as a bridge, with weather patterns beginning to shift, setting the stage for October's 141 mm of rain. Overall, September represents a time of balanced precipitation, blending the lush greenery of summer with the drier air of autumn.
In September, Nashville experiences a notable decrease in humidity, dropping to 71%, the lowest level of the year. This shift marks a significant contrast to the sweltering summer months, where humidity peaked at 80% in July and 74% in August. The transition into fall invites a refreshing change, as the city begins to shake off the heavy mugginess characteristic of the hotter months. As temperatures cool and autumn approaches, the humidity levels gradually rise again, culminating in the typically wetter months of November and December, which return to a more humid 88%. This ebb and flow of humidity not only underscores the seasonal changes but also enhances the overall comfort for residents and visitors alike during this transitional period.
As summer fades into early fall, September in Nashville experiences a notably high UV Index of 9, classified as very high. This marks a slight decrease from the peak summer months of June and July, when the UV Index reaches an extreme 11. Despite this reduction, the burn time remains at 15 minutes, emphasizing the need for sun protection during outdoor activities. The trend indicates that while the UV Index begins to taper off as the temperatures cool down in October, it still poses a significant risk for skin exposure. It's crucial for residents and visitors alike to stay vigilant about UV safety as they enjoy the beautiful September days. For more detailed information, check out the Nashville UV Index.
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As summer winds down and September arrives in Nashville, the city enjoys a beautiful 281 hours of sunshine, creating a perfect backdrop for outdoor activities and social gatherings. This month's sunshine hours follow a trend that peaks during the sweltering summer, with July basking in a remarkable 335 hours. Although daylight begins to wane in autumn, September still offers a generous amount of sun, surpassing earlier months like January and February, which hover around 140 and 153 hours, respectively. As the lush greenery of summer shifts towards the vibrant hues of fall, Nashville remains sun-kissed and inviting, making it an ideal time to explore the city's parks or enjoy a late-season concert.
As September rolls into Nashville, the likelihood of sunny weather rises to 51%, marking a noteworthy increase from the summer months. This trend suggests that the transition from the sweltering heat of July and August leads to more consistent sunshine, as the autumn season begins to unfold. In fact, September stands out with one of the highest probabilities for sun compared to the preceding months, just shy of April's 52%. This makes it an ideal time for outdoor activities and enjoying the vibrant fall scenery that the city has to offer. As we move towards October, the chance of sunny days drops slightly to 38%, hinting that September is truly a golden period for sun-seekers in Nashville.
As summer fades and autumn approaches, September in Nashville embraces a gentle transition in daylight, offering 12 hours of sunshine—a noticeable shift from the peak summer months where daylight reaches a maximum of 14 hours. This gradual decrease marks the beginning of shorter days, following a consistent upward trend from January's 9 hours. After enjoying the long, bright days of May through August, residents can expect a mild reduction as September usher in cooler weather and vibrant fall colors. The progression not only highlights the rhythmic ebb and flow of daylight throughout the year but also invites locals to savor the remaining sun-soaked days before autumn settles in fully.
As September rolls into Nashville, the winds begin their gentle ascent after a sultry summer. With an average speed of 2.1 m/s (5 mph), the winds breathe a subtle fresh air into the city, marking a notable increase from the languid breezes of August. This slight revival in wind speed hints at the change of seasons, as cooler temperatures start to weave through the warm remnants of summer. September serves as a bridge, transitioning from the stillness of July and August to the more invigorating breezes that October will bring. As autumn approaches, Nashville's winds carry the promise of change, encouraging residents to embrace the crispness that is just around the corner.
The weather in Nashville 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 Nashville and find detailed weather information for every month.
In September, the weather tends to be warm and varied, with temperatures ranging from a minimum of 9°C (48°F) to a scorching maximum of 37°C (98°F), resulting in a pleasant average of 23°C (74°F). The month also sees about 130 mm (5.1 in) of precipitation spread over roughly 10 days, with humidity levels at 71%. In contrast, January presents a much chillier climate, with temperatures dipping as low as -15°C (5°F) and averaging around 5°C (40°F). The maximum temperature in January reaches a mild 23°C (73°F), but overall, it is significantly colder. Precipitation in January is slightly less at 102 mm (4.0 in) over the same number of rainy days, and humidity is higher at 87%. For more detailed information about Nashville's January weather, you can visit Nashville weather in January.
Comparing the weather in September and February reveals a striking contrast in temperatures and precipitation levels. September boasts milder temperatures with a minimum of 9°C (48°F) and an average of 23°C (74°F), peaking at a sweltering 37°C (98°F). In contrast, February presents a much colder climate, with a minimum temperature plunging to -13°C (9°F) and an average of only 7°C (45°F). Although February can reach a maximum of 27°C (80°F), it typically feels much colder. Additionally, February experiences higher precipitation levels, averaging 180 mm (7.1 in) over 14 days, compared to September's 130 mm (5.1 in) over 10 days, along with a noticeable increase in humidity. For more details on February weather specifics, check out Nashville weather in February.
When comparing the weather patterns of September and March, we observe significant differences in temperature and precipitation. September typically enjoys milder weather with average temperatures around 23°C (74°F), peaking at a high of 37°C (98°F), while March experiences colder conditions, with average temperatures only reaching 11°C (52°F) and dipping as low as -8°C (17°F). Additionally, March sees a higher level of precipitation, averaging 164 mm (6.4 in) over 14 days, compared to September’s 130 mm (5.1 in) spread across 10 days. The humidity is also notably higher in March at 86%, which can contribute to a damp chill in the air. For more detailed information on the weather in March, visit Nashville weather in March.
When comparing the weather in September and April, we see distinct differences in both temperature and precipitation. In September, temperatures range from a minimum of 9°C (48°F) to a maximum of 37°C (98°F), with an average of 23°C (74°F), while April experiences cooler temperatures, with a minimum of -1°C (30°F) and a maximum of 31°C (88°F), averaging 15°C (59°F). Although September has slightly less precipitation at 130 mm (5.1 in) over 10 days compared to April's 150 mm (5.9 in) over 12 days, April is characterized by higher humidity at 82%, compared to September's 71%. This creates a more humid atmosphere in April, despite the overall warmer temperatures in September. For more detailed information on April weather, check out Nashville weather in April.
In comparing the weather patterns of September and May, we notice distinct differences. September boasts a wider temperature range, with minimums of 9°C (48°F) and maximums reaching up to 37°C (98°F), while May’s temperatures are slightly cooler, hovering between a minimum of 4°C (40°F) and a maximum of 34°C (93°F). Additionally, both months experience significant humidity, with May at 82% and September slightly lower at 71%. Precipitation levels are fairly similar, with September receiving about 130 mm (5.1 in) over 10 days, compared to May’s 122 mm (4.8 in) across 13 days. For a more detailed look at May weather specifically, visit Nashville weather in May.
In comparing the weather between September and June, we see notable differences in temperature and humidity. September typically experiences a wider temperature range, with minimums of 9°C (48°F) and maximums reaching up to 37°C (98°F), while June has milder extremes, ranging from 11°C (52°F) to a maximum of 34°C (94°F). Both months see significant precipitation, with September receiving 130 mm over 10 days and June slightly higher at 135 mm over 13 days. Interestingly, humidity levels are higher in June at 83%, compared to September's 71%, making June feel more muggy overall. For more specifics on June's climate, visit Nashville weather in June.
In comparing the weather patterns of September and July, it is evident that July tends to be warmer on average, with temperatures ranging from a minimum of 17°C (62°F) to an average of 27°C (80°F), while September experiences a wider temperature range with a minimum of 9°C (48°F) and an average of 23°C (74°F). Both months can reach a maximum temperature of 37°C (98°F). However, July features higher humidity levels at 80%, compared to September’s 71%, contributing to a more oppressive feel during the hotter days. Precipitation is also more frequent in July, occurring on 15 days with a total of 138 mm (5.4 in), compared to September’s 10 days and 130 mm (5.1 in) of rainfall. For a deeper look at the specifics of July weather, check out Nashville weather in July.
In comparing the weather of September and August, we see a noticeable difference in temperature and humidity. September experiences a wider temperature range, with a minimum of 9°C (48°F) and an average of 23°C (74°F), while August maintains warmer averages with a minimum of 14°C (58°F) and an average of 26°C (78°F). Both months are fairly comparable in maximum temperatures, with September reaching up to 37°C (98°F) and August slightly lower at 36°C (98°F). Precipitation levels are similar as well, with September recording 130 mm (5.1 in) over 10 days, while August has a slight increase at 131 mm (5.2 in) over 15 days. Humidity is also consistent but slightly higher in August at 74%, compared to 71% in September. For a more detailed look at temperatures and conditions, check out Nashville weather in August.
September's weather in Nashville typically features a warm average temperature of 23°C (74°F), with highs reaching up to 37°C (98°F). However, the month experiences considerable humidity at 71%, along with 130 mm (5.1 in) of precipitation over about 10 days. In contrast, October sees a significant drop in minimum temperatures, dipping to 1°C (33°F), while the average falls to 17°C (63°F). Despite this cooler edge, the maximum temperature remains quite high at 36°C (98°F). October also brings slightly more precipitation at 141 mm (5.5 in) accompanied by increased humidity at 78%, suggesting a shift towards wetter conditions. For more details, check out Nashville weather in October.
September and November present distinctly different weather patterns. In September, temperatures range from a comfortable minimum of 9°C (48°F) to a scorching maximum of 37°C (98°F), with an average of 23°C (74°F). This month experiences significant rainfall, totaling 130 mm (5.1 in) over about 10 days, contributing to a humidity level of 71%. In contrast, November sees much cooler temperatures, with minimums dropping to -9°C (17°F) and maximums reaching 27°C (81°F), averaging only 9°C (48°F). Precipitation decreases to 82 mm (3.2 in) over 9 days, and humidity rises to 88%, making it feel quite different. For more information about the weather in November, you can check Nashville weather in November.
September and December present stark contrasts in weather patterns. In September, temperatures are generally warm, with a minimum of 9°C (48°F) and an average high reaching up to 37°C (98°F). This month also sees a significant amount of rainfall, averaging 130 mm (5.1 in) across about 10 days, with humidity levels at 71%. In contrast, December brings much colder conditions, with minimum temperatures plummeting to -10°C (14°F) and an average high of only 23°C (74°F). While it experiences slightly more precipitation at 145 mm (5.7 in) over 11 days, humidity rises to 88%, contributing to a brisk and damp atmosphere. For a more detailed look into the December climate, check out Nashville weather in December.
As September unfolds in Nashville, expect a delightful transition in weather as the sweltering summer gives way to milder temperatures and increased humidity. The month brings a refreshing average of 23°C (74°F), making outdoor activities more enjoyable. While the occasional rain, totaling around 130 mm over about 10 days, adds a touch of variability, the overall atmosphere remains warm and welcoming. This month stands out with its blend of sunny days and cooler nights, creating a perfect backdrop for exploring the city's vibrant culture. If you're curious to learn more about what to expect throughout the year, visit Nashville Climate for detailed insights.