Last updated: March 17, 2025
September in Port Talbot, United Kingdom, showcases a dynamic climate, with a maximum temperature that can reach a warm 26°C (80°F) and an average of 15°C (59°F). This month witnesses a noticeable chill, as temperatures can dip to a minimum of 5°C (42°F). Residents and visitors alike should prepare for a relatively wet spell, with 103 mm (4.1 in) of precipitation recorded over 13 days. The humidity levels hover around 79%, creating a mildly damp atmosphere that characterizes the early autumn transition. Overall, September in Port Talbot offers a blend of warmth and rain, setting the stage for the changing season.
In September, Port Talbot begins to transition into autumn, showcasing delightful weather that balances warmth and coolness. With nighttime temperatures dipping to a minimum of 5°C (42°F), residents can expect crisp mornings that gradually warm up to a pleasant average of 15°C (59°F) during the day. As the month progresses, highs can reach a soaring 26°C (80°F), mirroring the final echoes of summer. This blend of mild temperatures creates an inviting atmosphere for outdoor activities, offering a perfect opportunity to savor the changing scenery as leaves start to turn. Overall, September embodies a sweet farewell to summer, making it an appealing time to explore Port Talbot’s unique charm.
In September, Port Talbot experiences a notable continuation of the wet season, with precipitation totaling 103 mm (4.1 in) over the month. This amount of rainfall, spread across 13 rainy days, aligns closely with the wetter conditions typically seen in the preceding months of August and October. As summer transitions into autumn, one can observe a consistent pattern of increased precipitation, highlighted by October's peak at 155 mm (6.1 in). The relatively stable figures in September suggest that residents can expect similar weather conditions to persist as the days grow shorter, reinforcing the need for a sturdy umbrella and waterproof attire throughout the month.
In September, Port Talbot experiences a shift in humidity levels, with an average of 79%. This marks a moderate decline compared to the summer months, where July and August recorded lower humidity levels of 70% and 73%, respectively. As the year progresses, September's humidity acts as a gentle transition towards the wetter autumn months, with October and November expected to rise significantly to 89% and 90%. The data illustrates a clear trend: while the summer brings some relief from the typically high humidity that characterizes the region, the air becomes noticeably more humid again as winter approaches. This cyclical pattern underscores Port Talbot's maritime climate, creating a unique atmosphere throughout the year.
As September rolls in Port Talbot, the UV Index stands at 6, indicating a high exposure category with a burn time of 25 minutes. This marks a slight decline from the peak of 8 observed in both June and July, but still showcases the potential for significant sun exposure. Coupled with the warm days of late summer, residents and visitors should remain vigilant about sun safety as the days shorten. As we head into autumn, this month serves as a reminder of the lingering intensity of UV rays even as temperatures begin to cool. For more detailed insights, check out the Port Talbot UV Index.
UV Risk Categories
As September unfolds in Port Talbot, the city basks in a delightful 296 hours of sunshine, a significant yet gentle transition from the sun-drenched days of summer. Following the peak of July with 410 hours and the warm embrace of May at 393 hours, September offers a charming farewell to summer, with ample daylight to enjoy the stunning coastal landscapes. The sun's presence starts to dwindle as the year progresses, with October dropping to 233 hours, yet September remains a sweet spot in the year, hinting at the crispness of autumn while still soaking in the lingering warmth of summer's glow. This month not only showcases a vibrant struggle against the fading summer light but also sets the tone for the colorful transformation ahead.
As September rolls in, the likelihood of sunny weather in Port Talbot, United Kingdom, stands at 28%, a mild decline from the summer months. This places it just above the cooler months of October and January, highlighting a transitional period as autumn approaches. While September does not boast the highest chances of sunshine—April, with its 55% likelihood, takes that honor—it still offers a significant opportunity for pleasant days, particularly when compared to the cloudier months that follow. So, while the sun may not shine as brightly as in the height of summer, September still invites moments to bask in its warm glow before the chill of autumn sets in.
As September arrives in Port Talbot, daylight hours begin their gradual descent, offering about 12 hours of sunlight. This marks a gentle transition from the long, sun-drenched days of summer, where July and August bask in a maximum of 16 hours. The month serves as a reminder of the seasonal shift, with daylight steadily reducing as autumn approaches. Following September, daylight will dip further to 10 hours in October, ultimately culminating in the shorter, more introspective days of winter. The pattern is clear: each month brings a rhythmic ebb and flow of light, seamlessly guiding us through the changing seasons.
In September, Port Talbot experiences a gentle shift in its wind patterns, with an average speed of 4.1 m/s (9 mph). This marks a slight decrease from the breezier summer months of July and August, where winds hovered between 3.7 m/s and 4.6 m/s. As autumn approaches, the winds begin to pick up somewhat in October, reaching an average of 5.5 m/s (12 mph), suggesting that the early fall transitions into a more invigorating breeze. Overall, this pattern indicates a gradual decline in wind strength during the late summer, followed by a resurgence as the cooler months set in, providing a dynamic and ever-changing atmosphere for the coastal town.
The weather in Port Talbot 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 Port Talbot and find detailed weather information for every month.
In September, temperatures typically range from a low of 5°C (42°F) to a high of 26°C (80°F), with an average around 15°C (59°F). The month sees about 103 mm (4.1 in) of precipitation over approximately 13 days, accompanied by a humidity level of 79%. In contrast, January experiences much colder weather with temperatures ranging from a minimum of -2°C (28°F) to a maximum of 13°C (57°F), averaging 6°C (43°F). There is slightly less precipitation in January, totaling 93 mm (3.6 in) across about 12 days, but humidity is higher at 88%. For more detailed information, you can check the Port Talbot weather in January.
In comparing the weather of September and February, we observe notable differences in temperature and precipitation. September typically enjoys milder conditions with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 26°C (80°F), averaging 15°C (59°F). This month also sees about 103 mm (4.1 in) of precipitation over approximately 13 days, contributing to a humidity level of 79%.
In contrast, February brings chillier temperatures, with a minimum of -3°C (27°F) and a maximum of 15°C (58°F), averaging only 7°C (44°F). This month experiences slightly more rain, totaling 117 mm (4.6 in) across 15 days, and higher humidity at 88%. For a detailed look at the weather specifics, you can visit Port Talbot weather in February.
In comparing the weather of September and March, notable differences in temperature and humidity emerge. September enjoys warmer days with minimum temperatures around 5°C (42°F) and an average of 15°C (59°F), while March starts off considerably cooler, with minimums dropping to -5°C (23°F) and an average of 7°C (45°F). Both months receive similar amounts of precipitation, 103 mm (4.1 in), but March experiences rainfall over 17 days compared to September's 13 days, contributing to a higher humidity of 86% in March versus 79% in September. For a detailed look at March weather specifically, you can refer to Port Talbot weather in March.
September and April exhibit distinct weather characteristics that highlight the transition from summer to autumn and the cusp of spring, respectively. In September, temperatures range from a mild 5°C (42°F) at night to a warm 26°C (80°F) during the day, with an average of 15°C (59°F). The month sees about 103 mm (4.1 in) of precipitation over 13 days, contributing to a relatively high humidity of 79%. In contrast, April presents cooler conditions with temperatures dipping to a minimum of -1°C (31°F), reaching a maximum of 20°C (68°F) and averaging 9°C (49°F). Precipitation is less frequent, totaling 55 mm (2.2 in) over 9 days and with a slightly higher humidity of 84%. For a detailed look at weather patterns, you can explore Port Talbot weather in April.
When comparing the weather in September to that in May, we see distinct differences in temperature and precipitation patterns. September boasts a wider temperature range, with minimums at 5°C (42°F) and maximums reaching 26°C (80°F), compared to May's cooler minimum of 2°C (37°F) and maximum of 24°C (75°F). Additionally, September experiences more rainfall, totaling 103 mm (4.1 in) over 13 days, whereas May has a milder rainfall of 78 mm (3.1 in) across 11 days. Both months maintain a similar humidity level, hovering around 79% in September and 80% in May. For a closer look at May’s weather specifics, visit Port Talbot weather in May.
When comparing the weather between September and June, we can see some notable similarities and differences. Both months experience an average temperature of 15°C (59°F) and a maximum of 26°C (80°F), but September tends to have a slightly cooler minimum temperature of 5°C (42°F) compared to June’s 8°C (46°F). Additionally, September is characterized by higher precipitation, totaling 103 mm (4.1 in) over 13 days, while June sees less rainfall at 84 mm (3.3 in) over 14 days. The humidity levels remain comparable, with September at 79% and June at 80%. For more details on June weather, you can visit Port Talbot weather in June.
In comparing the weather of September to July, September tends to be cooler overall, with average temperatures ranging from a minimum of 5°C (42°F) to a maximum of 26°C (80°F), while July enjoys slightly warmer temperatures with a minimum of 9°C (48°F) and a maximum also reaching 27°C (80°F). Both months experience 13 days of precipitation, but September sees higher rainfall totals at 103 mm (4.1 in) compared to July's 83 mm (3.3 in). Moreover, September's humidity is notably higher at 79%, in contrast to July's more comfortable 70%. For a more detailed look at July's weather, you can visit Port Talbot weather in July.
September's weather generally features cooler temperatures compared to August, with minimums dropping from 9°C (48°F) in August to 5°C (42°F) in September. While the average temperature in September is slightly lower at 15°C (59°F), both months share a maximum temperature of 27°C (80°F). Precipitation is also higher in September, totaling 103 mm (4.1 in) over 13 days, compared to August’s 111 mm (4.4 in) across 18 days. Additionally, September experiences a higher humidity level at 79%, while August maintains a slightly lower humidity of 73%. For more detailed insights into August weather, check Port Talbot weather in August.
In comparing the weather of September and October, October brings a noticeable drop in temperatures, with minimums falling to around 1°C (34°F) compared to September's 5°C (42°F). The average temperature also declines from 15°C (59°F) in September to 12°C (54°F) in October, and the maximum temperature reaches only 21°C (69°F) as opposed to 26°C (80°F) in September. Additionally, October tends to be wetter, with precipitation increasing significantly to 155 mm (6.1 in) over 17 days, up from 103 mm (4.1 in) across 13 days in September. Humidity levels also rise, with October reaching 89% compared to September's 79%. For more detailed insights, check out Port Talbot weather in October.
September presents a much milder climate compared to November. With average temperatures ranging from a minimum of 5°C (42°F) to a maximum of 26°C (80°F), September enjoys more pleasant days and a lower humidity level of 79%. Rainfall is also lighter, averaging 103 mm (4.1 in) over 13 days. In contrast, November brings cooler temperatures, with a minimum of -1°C (31°F) and an average of 9°C (48°F), along with increased humidity at 90%. The likelihood of precipitation rises as well, totaling 122 mm (4.8 in) across 16 days. For more detailed information, check out Port Talbot weather in November.
In September, temperatures range from a minimum of 5°C (42°F) to a maximum of 26°C (80°F), with an average of 15°C (59°F). The month experiences relatively moderate precipitation, totaling 103 mm (4.1 in) over 13 days, and humidity levels sit around 79%. In contrast, December brings colder weather, with temperatures dropping to a minimum of -1°C (30°F) and peaking at 13°C (55°F), averaging at 8°C (46°F). Precipitation increases significantly to 159 mm (6.3 in) across 19 days, and humidity also rises to 89%. For more detailed insights on December weather, visit Port Talbot weather in December.
As summer gradually gives way to autumn, September in Port Talbot presents a unique blend of weather characteristics that set it apart from the hotter months. With the highest temperatures averaging around 15°C, this month feels noticeably cooler than the peak summer heat, yet still boasts some warm days. The increased precipitation, totaling 103 mm over approximately two weeks, contributes to the lush greenery of the region. Additionally, humidity levels rise to around 79%, adding a touch of mugginess that can be felt in the air. For those interested in a deeper exploration of the seasonal shifts, check out Port Talbot Climate.