Last updated: August 31, 2025
In September, Trencianske Teplice welcomes the autumn season with a diverse range of temperatures, peaking at a delightful 29°C (85°F) during the day and dipping to a chilly -1°C (31°F) at night. The average temperature hovers around a comfortable 15°C (59°F), perfect for outdoor explorations. However, the month is not without its challenges, as it experiences approximately 87 mm (3.4 in) of rainfall over about 10 days, contributing to a humidity level of 67%. Whether soaking in the warm thermal baths or hiking through vibrant autumn landscapes, visitors can enjoy the unique charm of this Slovak spa town in early fall.
In Trencianske Teplice, Slovakia, September marks a transition as summer gently yields to autumn. With minimum temperatures dipping to around -1°C (31°F), there's a noticeable coolness in the air compared to the preceding months. The days remain pleasantly warm, boasting an average temperature of 15°C (59°F) and highs that reach up to 29°C (85°F). This month stands out as a bridge, where visitors can enjoy warmer days while experiencing the early signs of fall. The gradual decrease in nighttime temperatures hints at the upcoming chill of October, beautifully showcasing the region's dynamic climate. Overall, September in Trencianske Teplice offers a comfortable blend of warmth and crispness, perfect for outdoor exploration and experiencing the natural beauty as the leaves begin to change.
In September, Trencianske Teplice experiences a notable shift in precipitation patterns, with an average of 87 mm (3.4 in) of rainfall over 10 days. This marks a slight decrease from the wetter months of August and May, where rainfall peaked at 97 mm (3.8 in) and 93 mm (3.7 in), respectively. As summer fades, the region transitions into autumn, bringing about more stable but still significant rainfall, which aids in nurturing the lush landscapes. The relatively consistent precipitation throughout the summer months and into September suggests a sustained and conducive environment for flora, even as the days shorten and temperatures begin to cool. This trend not only highlights the seasonal shifts but also underscores the vital role of September rains in preparing the region for the coming autumn.
As summer fades into autumn, September in Trencianske Teplice experiences a slight uptick in humidity, reaching 67%. This marks a subtle increase from the low of 64% observed in August, hinting at the transition into more humid months ahead. Remarkably, the trend showcases a gradual decline in humidity from January's lofty 90% down to the summer's comfortable lows, only to rise again as cooler temperatures approach. With October forecasted to bring humidity back up to 83%, this cyclical pattern highlights the region's distinct seasonal shifts, reminding residents and visitors alike of the enchanting interplay between weather and the picturesque landscapes of Slovakia.
September in Trencianske Teplice, Slovakia, sees a UV Index of 6, categorizing the exposure as high. This indicates a notable transition from the very high levels experienced in the peak summer months of June, July, and August. As temperatures begin to cool, residents and visitors can expect a burn time of around 25 minutes when exposed to the sun, which is considerably more forgiving than the 15 minutes required during the height of summer. This month serves as a gentle reminder to remain sun-aware, as UV levels are still significant. For more detailed insights on UV exposure in the area throughout the year, visit Trencianske Teplice UV Index.
UV Risk Categories
September in Trencianske Teplice, Slovakia, heralds a delightful transition as summer begins to wane, showcasing a generous 315 hours of sunshine. This enchanting month follows a peak in July with 430 hours, marking a remarkable vibrant summer, while providing a softer glow as autumn approaches. As daylight hours gradually diminish, September shines with a warmth that invites exploration and relaxation, contrasting with the upcoming cooler months of October and November, which dip to 263 and 185 hours respectively. This trend underscores the region's pleasant climate, offering a final sun-kissed retreat before winter's embrace.
In Trencianske Teplice, Slovakia, the likelihood of sunny weather in September offers a delightful transition into autumn, with a 45% chance of sunshine. This month sits just below the peak sunny days of June at 54%, and closely rivals the brightness of April and October, which see a 34% and 48% chance respectively. While summer months like July and August provide consistent warmth, September emerges as a sweet spot, balancing mild temperatures with a growing likelihood of clearer skies. As the days begin to shorten and the foliage shifts, September presents a splendid opportunity to enjoy the lingering warmth and occasional sunlight before the colder months set in.
As summer fades into autumn in Trencianske Teplice, September marks a transition with an average of 12 hours of daylight. After basking in the abundant 16 hours experienced in June, daylight begins to recede, reflecting the gradual shift toward shorter days that continue into October. The lengthening evenings in September invite cozy gatherings as nature starts to showcase its autumn hues. This modest decline in daylight, compared to the vibrant summer months, sets the stage for a season rich in charm and reflection, as the landscape transforms and the air grows crisp before the chill of winter sets in.
In Trencianske Teplice, the winds of September bring a gentle breath of air, averaging only 2.1 m/s (5 mph). This calmness mirrors the summer's lingering warmth, as the wind speed holds steady, similar to the preceding months of July and August. Notably, this period marks a transition from the slightly brisker spring months, where winds reached up to 3.0 m/s. As autumn approaches, one can sense a shift, with October promising a slight increase to 2.7 m/s. Overall, September in this charming Slovak town offers a soothing atmosphere, where the whispers of the wind accompany the serene beauty of nature.
Weather in Trencianske Teplice varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Trencianske Teplice, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present starkly contrasting weather patterns. In September, temperatures range from a chilly minimum of -1°C (31°F) to a warm maximum of 29°C (85°F), with an average of 15°C (59°F). The month experiences moderate precipitation of 87 mm (3.4 in) over 10 days, accompanied by a comfortable humidity level of 67%. In contrast, January is much colder, with temperatures plummeting to a minimum of -23°C (-8°F) and only reaching a maximum of 11°C (52°F), averaging around -2°C (29°F). This winter month sees less precipitation, totaling 46 mm (1.8 in) across the same number of days, but the humidity rises significantly to 90%. For more details on January weather specifically, you can check Trencianske Teplice weather in January.
September and February display stark contrasts in weather conditions. September features a broad temperature range with a minimum of -1°C (31°F) and a pleasant average of 15°C (59°F) during the day, peaking at a warm 29°C (85°F). In contrast, February is much colder, with temperatures dropping to a low of -14°C (8°F) and an average of just 1°C (35°F), reaching a maximum of 16°C (61°F). Precipitation is more pronounced in September, totaling 87 mm (3.4 in) over 10 days, while February sees less rainfall at 54 mm (2.1 in) over 11 days. Additionally, February has a higher humidity level at 87%, compared to September’s 67%. For more details, you can view Trencianske Teplice weather in February.
In September, the weather in Trencianske Teplice is characterized by a wider temperature range, with minimums of -1°C (31°F) and maximums reaching up to 29°C (85°F), resulting in a pleasant average of 15°C (59°F). The month experiences about 87 mm (3.4 in) of precipitation over approximately 10 days, coupled with a humidity level of 67%. In contrast, March presents much cooler conditions, with temperatures dipping to a chilly minimum of -14°C (8°F) and an average of only 4°C (39°F), peaking at 19°C (67°F). Precipitation is lower at 50 mm (2.0 in) for around 9 days, but the humidity is notably higher at 83%. The stark differences in both temperature and humidity illustrate the shifting seasons in this region. For more detailed information, check out Trencianske Teplice weather in March.
September weather tends to be warmer with an average temperature of 15°C (59°F) and a maximum of 29°C (85°F), highlighting the transition from summer to autumn. In contrast, April is cooler, featuring a lower average temperature of 9°C (48°F) and a maximum of 26°C (79°F). Both months experience a similar number of rainy days, with September receiving more precipitation at 87 mm (3.4 in) compared to April's 47 mm (1.8 in). Additionally, humidity levels are slightly higher in April at 76% versus 67% in September. For more detailed insights into April's weather, check out Trencianske Teplice weather in April.
When comparing the weather in September and May, we observe that September typically features a slightly wider temperature range, with minimums around -1°C (31°F) and maximums reaching up to 29°C (85°F). In contrast, May sees marginally lower temperatures, with minimums at -2°C (29°F) and maximums peaking at 28°C (82°F). Both months experience notable precipitation, with September averaging 87 mm (3.4 in) over about 10 days, while May accumulates 93 mm (3.7 in) over a longer duration of 16 days. Humidity levels are relatively similar, with September at 67% and May slightly higher at 70%. For a more detailed look at May weather in Trencianske Teplice, you can visit Trencianske Teplice weather in May.
When comparing the weather in September and June, we see notable differences in both temperature and precipitation. June tends to be warmer, with average temperatures around 19°C (66°F) and maximums reaching 32°C (90°F), while September has an average of 15°C (59°F) with highs of 29°C (85°F). Additionally, both months have significant humidity, with June slightly higher at 71% compared to September's 67%. Rainfall is also prominent in both months; September experiences 87 mm of precipitation over 10 days, while June has 80 mm but over a slightly longer period of 12 days. For more detailed weather insights, you can explore Trencianske Teplice weather in June.
When comparing the weather of September and July, we notice distinct differences. July tends to be warmer, with average temperatures hovering around 19°C (67°F) and maximums reaching up to 35°C (95°F). In contrast, September experiences a cooler average of 15°C (59°F), with highs peaking at 29°C (85°F). Both months have similar levels of precipitation, with July receiving 88 mm (3.5 in) over 12 days and September slightly less at 87 mm (3.4 in) over 10 days. Interestingly, the humidity remains constant at 67% for both months, making each feel comparable in terms of moisture. For a more detailed look at July’s weather patterns, you can check Trencianske Teplice weather in July.
In September, temperatures in Trencianske Teplice experience a notable decrease, with a minimum of -1°C (31°F) compared to a milder minimum of 6°C (44°F) in August. The average temperature drops from 20°C (68°F) in August to 15°C (59°F) in September, while the maximum temperature also falls from 33°C (92°F) to 29°C (85°F). Precipitation is slightly less in September at 87 mm (3.4 in) over 10 days, compared to 97 mm (3.8 in) spread over 12 days in August. Humidity remains relatively high in both months, at 67% in September and 64% in August, creating a comfortable, albeit slightly cooler atmosphere. For more details, you can check the Trencianske Teplice weather in August.
September weather typically ranges from a cold minimum of -1°C (31°F) to a warm maximum of 29°C (85°F), with an average temperature of 15°C (59°F). The month sees substantial precipitation of 87 mm (3.4 in) over 10 days, along with a moderate humidity level of 67%. In contrast, October brings cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 23°C (74°F), averaging around 10°C (50°F). Although October has slightly less precipitation at 74 mm (2.9 in) over the same number of rainy days, it experiences higher humidity, peaking at 83%. For more specific details on October weather in Trencianske Teplice, you can check Trencianske Teplice weather in October.
September and November present contrasting weather conditions. In September, temperatures range from a chilly 1°C (31°F) at night to a warm 29°C (85°F) during the day, with an average of 15°C (59°F). The month experiences 87 mm (3.4 in) of precipitation over 10 days, with relative humidity at 67%. In contrast, November sees a significant drop in temperatures, with nighttime lows of -9°C (17°F) and an average of only 5°C (41°F), peaking at 18°C (65°F). Although November has a lower total precipitation of 55 mm (2.2 in), the humidity rises to 90%, making the air feel noticeably damper. For more detailed weather insights, check out Trencianske Teplice weather in November.
In comparing the weather of September and December, it's clear that the two months differ significantly in temperature and humidity. September enjoys a mild average temperature of 15°C (59°F), with a maximum reaching up to 29°C (85°F), while December experiences much cooler conditions with an average of just 1°C (34°F) and a peak of 11°C (53°F). Additionally, September has a moderate humidity level of 67% compared to the much higher 91% humidity in December. Precipitation is also notable, with September receiving 87 mm (3.4 in) over 10 days, while December sees slightly less rainfall at 71 mm (2.8 in) across 13 days. For more specific details on December weather, you can visit this link: Trencianske Teplice weather in December.
As September unfolds in Trencianske Teplice, the weather begins a subtle shift from the warmth of summer towards the chill of autumn. The average temperature, hovering around a comfortable 15°C, offers a pleasant respite from the preceding months, with occasional peaks reaching up to 29°C. However, the evenings can be crisp, making the cooler nights a stark contrast to the sunny days. Though this month sees a modest increase in precipitation with about 10 rainy days, the overall humidity remains fairly balanced. For those eager to embrace the changing seasons, September serves as a beautiful transitional period, inviting visitors to delve deeper into the region's charm. To gain a deeper understanding of the area's climate, check out Trencianske Teplice Climate.