Last updated: March 17, 2025
September in Troon, United Kingdom offers a mix of mild warmth and frequent showers, setting the stage for a quintessential autumn experience. Daytime temperatures can peak at a pleasant 24°C (75°F), while the average hovers around a comfortable 13°C (56°F). Nighttime brings a drop to a cool 7°C (44°F), necessitating layers for evening strolls. This month sees significant precipitation, with a total of 144 mm (5.7 in) spread across 20 days, ensuring the lush landscapes remain vibrant. With humidity levels reaching 88%, expect a refreshing, albeit damp, atmosphere that embodies the charm of a British September.
September in Troon, United Kingdom, transitions gracefully into autumn, showcasing a delightful range of temperatures. With minimums averaging 7°C (44°F) and maximums soaring to 24°C (75°F), this month invites comfortable outings amidst the backdrop of changing foliage. The average temperature settles around 13°C (56°F), marking a notable warmth compared to the preceding months, and a gentle shift from the summer season. As the days grow shorter, the pleasant daytime weather makes September an ideal time for exploring the coastal charm of Troon, promising a blend of mildness as summer bids farewell.
In September, Troon experiences a noteworthy transition in weather patterns, marked by 144 mm (5.7 in) of precipitation spread across 20 days. This amount is slightly less than the preceding month of August, which recorded 153 mm (6.0 in) over a similar number of rainy days. The gradual shift towards autumn is evident, as September’s rainfall paves the way for the typically wetter months that follow. As the year progresses, the precipitation increases significantly into October, where Troon typically sees about 201 mm (7.9 in), indicating that while September offers a blend of lingering summer showers and the onset of fall rains, the trend clearly points towards a more pronounced wet season ahead.
In September, Troon experiences a notable rise in humidity, reaching 88% after a summer where levels hovered around 82%. This month marks a transitional phase as the weather shifts towards autumn, drawing closer to the year’s peak humidity, which occurs in the colder months of October and November, with levels climbing to 90% and 92%, respectively. The slight uptick in September’s humidity serves as a reminder of the maritime climate that characterizes the region, balancing the drier conditions of late spring and early summer. As the year progresses, Troon’s humidity remains consistently high, shaping the lush, green landscapes for which it is known.
As September rolls into Troon, the UV Index settles at 5, reflecting a moderate exposure level that invites sun seekers to enjoy the crisp autumn weather while still being mindful of skin protection. This month's burn time is approximately 30 minutes, a slight decrease from the heights of summer, where UV readings peaked at 8 in both June and July. Following a similar pattern, August offered a high index of 6, but as the days grow shorter and the sun's intensity wanes, September provides an effective transition back to more moderate sunlight. This shift indicates a dip from the largely very high exposures of mid-summer, encouraging outdoor enthusiasts to relish the lingering warmth while practicing sun safety. For more insights on UV levels year-round, check out Troon UV Index.
UV Risk Categories
September in Troon, United Kingdom, showcases a delightful transition as summer fades into autumn, with 280 hours of sunshine illuminating the landscape. This marks a gentle decline from the vibrant peak of 398 hours in July, reflecting the waning warmth of late summer. Despite the drop, September still offers a substantial amount of sunshine compared to the dreariness of the winter months, such as only 74 hours in December and 111 hours in November. The steady hours of sunshine throughout the earlier months, peaking in May, create a beautifully gradual shift towards the cozy charm of autumn. As the days grow shorter, Troon invites you to relish the lingering warmth before the clouds take over, making September a perfect time to enjoy outdoor pursuits amidst the last whispers of summer.
In September, Troon, United Kingdom, experiences a notable dip in sunny weather, with a 21% chance of sunshine following a somewhat more generous summer. This figure marks one of the lowest probabilities for sunshine throughout the year, indicating a shift as autumn sets in. After the somewhat brighter months of April and May, which boast chances of 51% and 36%, respectively, September's trend reflects diminishing daylight and increasing cloud cover. While the weather can still surprise, it's wise to prepare for more overcast days as the season transitions, steering clear of expectations for ample sunshine.
As summer transitions into autumn, September in Troon, United Kingdom offers a warm farewell to longer days, basking in approximately 12 hours of daylight. This month marks a noticeable shift, with daylight beginning to wane after the peak of June’s 17 hours. The gradual decrease seen from the sunniest months of May and July, which enjoyed 16 hours, brings a gentle dimming that envelops the landscape, hinting at the approaching chill of October and its 10 hours of daylight. The trend reflects nature's rhythm, as Troon prepares for shorter days ahead, balancing the vibrant energy of summer with the serene embrace of autumn.
As September rolls into Troon, the winds begin to whisper a gentle shift, with an average speed of 4.5 m/s (10 mph). This slight uptick from the languid breezes of summer, which often dip as low as 3.3 m/s (7 mph) in July, heralds a transition toward the more robust gusts of autumn. The months leading into September, particularly June and July, experience calmer conditions, while the winds pick up momentum again in October with a notable average of 6.6 m/s (15 mph). This ebb and flow of wind speeds not only reflects the seasonal changes but also encourages a lively atmosphere for outdoor enthusiasts and nature lovers alike to embrace the onset of fall.
The weather in Troon 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 Troon and find detailed weather information for every month.
September weather is characterized by milder temperatures, with minimums around 7°C (44°F) and maximums reaching up to 24°C (75°F), making it feel relatively pleasant overall. In contrast, January sees a drop in temperatures, with a minimum of 0°C (32°F) and maximums only reaching 12°C (54°F). While both months experience significant precipitation, September has slightly less with 144 mm (5.7 in) over 20 days, compared to January's 155 mm (6.1 in) across 18 days. High humidity levels remain consistent between the two months, with September at 88% and January slightly higher at 90%. For more detailed information about January weather, visit Troon weather in January.
September and February present quite distinct weather patterns. In September, temperatures range from a minimum of 7°C (44°F) to a maximum of 24°C (75°F), with an average of 13°C (56°F), offering a relatively mild climate before autumn fully settles in. The month sees significant rainfall, with 144 mm (5.7 in) over 20 days, keeping humidity consistently high at 88%. In contrast, February experiences colder conditions, with temperatures varying from -1°C (30°F) to 12°C (54°F) and an average of 6°C (43°F). Although February has slightly more precipitation at 184 mm (7.2 in) over 18 days, humidity remains the same at 88%. For more details, you can check Troon weather in February.
In comparing the weather between September and March, September tends to be milder with average temperatures ranging from 7°C (44°F) to a maximum of 24°C (75°F), while March is much cooler, with temperatures dipping as low as -3°C (26°F) and peaking at 13°C (56°F). Both months experience significant precipitation, with September receiving 144 mm (5.7 in) over about 20 days, and March on the verge of a similar amount at 139 mm (5.5 in) across 19 days. The humidity levels are fairly high in both months, standing at 88% for September and 86% for March, but the feel of the air is distinctly different due to the temperature contrast. For more specific information on March weather in Troon, you can visit Troon weather in March.
In comparing the weather between September and April, it's evident that September tends to be warmer and wetter. September features a temperature range from a chilly 7°C (44°F) to a comfortable high of 24°C (75°F), with an average of 13°C (56°F). In contrast, April is cooler, with temperatures ranging from a low of 1°C (33°F) to a maximum of 16°C (61°F) and an average of 8°C (46°F). Additionally, September sees significantly more precipitation at 144 mm (5.7 in) over 20 days, compared to April’s 46 mm (1.8 in) over just 11 days. Despite the higher humidity in September at 88%, April's humidity remains relatively high at 85%. For more detailed insights on the weather during this transitional month, visit Troon weather in April.
When comparing the weather between September and May, it's evident that September typically experiences milder temperatures, with averages around 13°C (56°F) and a maximum of 24°C (75°F). In contrast, May tends to be cooler, with an average temperature of 10°C (51°F) and a maximum of 19°C (66°F). September also sees significantly more rainfall, with 144 mm (5.7 in) over 20 days, compared to May's lighter precipitation of 70 mm (2.7 in) over just 11 days. Humidity levels are slightly higher in September at 88%, while May's humidity is at 80%. For more details on May weather, you can check Troon weather in May.
When comparing the weather in September and June, we see some interesting similarities and differences. Both months experience a similar average temperature of around 13°C (56°F), but September tends to have slightly more extreme temperatures, reaching a maximum of 24°C (75°F) compared to June's 22°C (72°F). Additionally, September is wetter, with 144 mm (5.7 in) of precipitation over 20 days, while June sees 124 mm (4.9 in) over just 16 days. Humidity is also higher in September at 88%, compared to June's 83%. For a closer look at June weather in Troon, you can check Troon weather in June.
In comparing the weather of September and July, we see notable differences in temperature and precipitation patterns. September experiences a broader temperature range, with a minimum of 7°C (44°F) and a maximum of 24°C (75°F), compared to July's milder minimum of 11°C (51°F) and a maximum of 22°C (72°F). Additionally, September tends to be wetter, receiving 144 mm (5.7 in) of rainfall over 20 days, while July has slightly less precipitation at 130 mm (5.1 in) over 17 days. Humidity levels are also higher in September at 88% compared to 82% in July, contributing to a more humid and damp atmosphere as summer transitions into autumn. For more detailed weather information, you can visit Troon weather in July.
In September, the weather transitions to cooler temperatures, with a minimum of 7°C (44°F) and an average of 13°C (56°F), compared to August, which has higher minimums of 10°C (50°F) and an average of 15°C (58°F). While both months experience considerable precipitation, September sees slightly less rainfall at 144 mm (5.7 in) compared to August's 153 mm (6.0 in), both spread over 20 days. Additionally, September's humidity is higher at 88%, adding to the overall dampness of the month, whereas August maintains a relatively lower humidity level of 82%. For more detailed insights into the weather patterns of August, you can visit Troon weather in August.
September and October present a notable transition in weather as autumn progresses. In September, temperatures range from a minimum of 7°C (44°F) to a maximum of 24°C (75°F), with an average of 13°C (56°F). The month experiences 144 mm (5.7 in) of precipitation over 20 days, accompanied by high humidity at 88%. In contrast, October exhibits cooler temperatures, with a minimum of 3°C (38°F), an average of 11°C (52°F), and a maximum of 18°C (64°F). The precipitation increases to 201 mm (7.9 in), falling on 25 days, and the humidity slightly rises to 90%. This comparison highlights a shift to cooler and wetter conditions as autumn sets in, making October a notably more damp and brisk month. For more details, check out Troon weather in October.
September and November present quite distinct weather patterns. In September, temperatures range from a minimum of 7°C (44°F) to a maximum of 24°C (75°F), with an average of 13°C (56°F). This month sees significant precipitation, totaling 144 mm (5.7 in), across about 20 rainy days, and humidity levels remain fairly high at 88%. By November, conditions become noticeably cooler, with temperatures dropping to a minimum of 1°C (34°F) and a maximum of just 13°C (57°F), leading to an average of 8°C (47°F). Additionally, November experiences even more rainfall, totaling 178 mm (7.0 in), over the same number of rainy days, and humidity increases slightly to 92%. For a detailed look at November's conditions, you can check Troon weather in November.
September and December present strikingly different weather patterns. In September, temperatures range from a minimum of 7°C (44°F) to a comfortable maximum of 24°C (75°F), with an average of 13°C (56°F). The month sees a total precipitation of 144 mm (5.7 in) over approximately 20 days, accompanied by high humidity at 88%. In contrast, December experiences cooler temperatures, with a minimum of -1°C (30°F) and a maximum of only 12°C (53°F), averaging 7°C (44°F). This month receives more precipitation, totaling 198 mm (7.8 in) over 22 days, while the humidity remains fairly high at 89%. For more detailed weather insights, you can visit Troon weather in December.
As September rolls into Troon, the weather transitions noticeably from the warmth of summer, embracing cooler temperatures and a higher frequency of rain. With an average temperature settling around a mild 13°C (56°F), the month presents a refreshing change, often accompanied by a substantial 144 mm of precipitation spread over 20 days. While humidity remains high at 88%, the crisp air and vibrant autumnal scenery offer a different charm compared to the warmer, sunnier days of summer. If you're curious about Troon’s climatic nuances throughout the year, don't forget to explore Troon Climate for more insights.