September Weather in Falkirk, United Kingdom

Last updated: March 17, 2025

September in Falkirk, United Kingdom is a blend of lingering warmth and burgeoning autumn chill. With maximum temperatures reaching a pleasant 26°C (79°F) and an average of 13°C (55°F), the month offers a comfortable respite before the cooler seasons set in. However, the minimum temperature can dip to 0°C (32°F), reminding residents that fall is on the horizon. Rainfall is a common feature, with 74 mm (2.9 in) spread over 14 days, leading to an 88% humidity that envelops the region. This mix of warmth and moisture contributes to the vibrant hues of early autumn foliage, making Falkirk a picturesque spot during September.

September Temperature in Falkirk

In September, Falkirk experiences a delightful transition from the warmth of summer to the cooler embrace of autumn. With minimum temperatures hovering around 0°C (32°F), the crisp air marks the onset of fall, while daytime highs can still reach a pleasant 26°C (79°F). The average temperature settles at a comfortable 13°C (55°F), making it an ideal time for outdoor activities and enjoying the changing foliage. This month serves as a gentle reminder of the impending chill, as temperatures begin to dip compared to the preceding summer months, yet it still retains a hint of warmth, offering residents and visitors alike a perfect blend of cozy and vibrant days.

September Weather in Falkirk: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Falkirk, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec404143465257605955504441
Data source: Temperature data for Falkirk generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Falkirk

September in Falkirk brings a moderate precipitation amount of 74 mm (2.9 in), falling within the typical range for the month. With rainfall spread over 14 days, this period showcases a subtle transition from the wetter summer months, particularly August, which recorded a hefty 106 mm (4.2 in). As autumn approaches, these figures suggest a slight decrease in rainfall compared to the preceding months, hinting at the impending seasonal shift. The overall trend in September reflects a blend of lingering summer showers and the early onset of autumn, enveloping Falkirk in its characteristic green hues.

September Precipitation Trends in Falkirk

The chart displays monthly precipitation patterns in Falkirk, with values for each month alongside September's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec671089240648982106741078393
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Falkirk

In September, Falkirk, United Kingdom, experiences a notable rebound in humidity, reaching 88% after the summer months. This rise is part of a broader trend where humidity tends to increase again as autumn approaches, following a dip to 80% in May. With the cooler air settling in, Falkirk's humidity levels gradually climb towards the year’s end, peaking at 92% in November before settling back in December. Throughout September, the shift in humidity reflects a transition from summer's warm embrace to the more temperate, yet moist, conditions of autumn, setting the stage for the cozy months ahead.

September Average Humidity in Falkirk

This chart illustrates the average monthly humidity levels in Falkirk, with September's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how September's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%85%81%83%82%82%88%90%92%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Falkirk

As September rolls in Falkirk, the UV Index hovers at a moderate level of 5, inviting outdoor enthusiasts to bask in the early autumn sun with a burn time of around 30 minutes. This decline from the high levels of summer, which peaked at 8 in June, reflects a gradual transition towards cooler months. Despite the shorter days and lower UV exposure, the sun still holds some potency, reminding us to enjoy those bright, crisp days while protecting our skin. As we move through the season, it's essential to stay vigilant about UV exposure, ensuring a balance between enjoying the outdoors and prioritizing skin health. For more insights on sun safety, check out Falkirk UV Index.

Maximum UV Index Levels in Falkirk for September

The chart shows the monthly maximum UV Index (UVI) for Falkirk in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec123568765311
Data source: Falkirk September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in Falkirk

In Falkirk, the month of September offers a delightful transition towards the autumn season, basking in 264 hours of sunshine. This marks a noticeable tapering from the peak summer months where sunshine reached heights of 366 hours in July and 375 hours in May, creating a vibrant atmosphere ripe for outdoor activities. As the days begin to shorten and the golden hues of fall emerge, September retains a considerable amount of daylight compared to the colder months ahead, such as October with only 184 hours and November's dismal 98 hours. This trend illustrates how quickly the lush warmth of summer yields to the cooler embrace of autumn, making September a cherished time for both locals and visitors to soak in the last rays of sunshine before winter sets in.

Monthly Sunshine Duration in Falkirk: September Highlighted

The September sunshine duration represents the total number of hours Falkirk experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec66h116h172h309h375h352h366h331h264h184h98h66h
Data source: Falkirk September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Falkirk During September

As September rolls in, the chances of basking in sunny weather in Falkirk, United Kingdom, drop to a modest 17%, marking it as one of the cloudier months of the year. This decline follows a late summer pattern, where the optimism of brighter days in April, with a peak of 43%, begins to wane. Comparatively, the sunniest months like April springboard the season into drearier periods, signaling that as autumn approaches, both temperature and sunlit hours are on the decline. While the lush landscapes of Falkirk continue to charm, residents and visitors alike may want to prepare for a greater likelihood of overcast skies and find joy in the cozy ambiance that September brings.

Percentage of Sunny Days in September in Falkirk

The chart illustrates the percentage of sunny days in Falkirk throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Falkirk experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec27%23%19%44%26%20%26%22%17%18%29%17%
Data source: Falkirk September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Falkirk in September

As autumn approaches in Falkirk, United Kingdom, September sees a graceful tapering of daylight, offering about 12 hours of sunshine each day. This transition follows the vibrant summer months, where daylight peaked at an impressive 17 hours in June, gradually decreasing through July and August. Compared to previous months, September marks a significant shift, showcasing the onset of shorter days as the warmth of summer relinquishes its hold. While October will bring further reductions to 10 hours of daylight, September still provides a balance of light, making it a beautiful month for outdoor activities before the chill of winter settles in.

Average Daylight Hours in Falkirk for September

The chart illustrates the variation in daylight duration in Falkirk throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 40m9h 35m11h 53m14h 14m16h 21m17h 29m16h 52m14h 57m12h 40m10h 20m8h 12m7h 2m
Data source: Falkirk daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Falkirk

As September unfolds in Falkirk, the breeze carries a refreshing chill, with an average wind speed of 3.1 m/s (7 mph). This marks a slight uptick from the languid summer months of July and August, where winds barely stirred at around 2.3 m/s and 2.5 m/s respectively. Transitioning into fall, the winds begin to pick up, hinting at the dynamic shift in the seasons ahead. Notably, September's winds provide a gentle reminder of nature's ebb and flow, paving the path for the stronger gusts anticipated in October and November, when wind speeds average 4.1 m/s and 4.3 m/s. As the leaves start to turn, Falkirk enjoys a balmy yet invigorating September breeze that perfectly sets the stage for the crisp autumn air to follow.

Average September Wind Speed in Falkirk

The chart displays monthly wind speed patterns in Falkirk, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.25.14.32.83.03.42.32.53.1 m/s4.14.33.4
Data source: Falkirk September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Falkirk Compares to Other Months

The weather in Falkirk 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 Falkirk and find detailed weather information for every month.

In September, temperatures range from a chilly 0°C (32°F) at night to a pleasant maximum of 26°C (79°F) during the day, with an average of 13°C (55°F). This month sees about 74 mm (2.9 in) of precipitation over 14 days, accompanied by a relatively high humidity level of 88%. In contrast, January brings much colder weather, with temperatures dipping as low as -6°C (21°F) and peaking at 13°C (57°F), resulting in an average temperature of 4°C (40°F). Although January has slightly less precipitation at 67 mm (2.7 in) across 11 days, it has a higher humidity of 90%. For a more detailed look at the weather in January, you can visit Falkirk weather in January.

In September, the weather in Falkirk tends to be milder, with average temperatures ranging from a minimum of 0°C (32°F) to a maximum of 26°C (79°F). The month experiences an average precipitation of 74 mm (2.9 in) over approximately 14 days, along with high humidity levels at 88%. In contrast, February is significantly colder, with average temperatures ranging from a minimum of -11°C (13°F) to a maximum of 14°C (58°F). This month sees increased precipitation, totaling 108 mm (4.2 in) over 16 days, while also maintaining the same high humidity of 88%. For more details, you can check Falkirk weather in February.

September and March present distinct contrasts in weather conditions. In September, temperatures range from a mild 0°C (32°F) at night to a warm 26°C (79°F) during the day, with an average of 13°C (55°F). This month sees 74 mm (2.9 in) of precipitation over about 14 days, coupled with high humidity at 88%. In contrast, March offers cooler temperatures, with lows reaching -5°C (24°F) and daytime highs of 17°C (63°F), averaging around 6°C (43°F). It also experiences slightly higher precipitation at 92 mm (3.6 in) spread across 16 days, while the humidity is a bit lower at 86%. For more detailed information, you can check Falkirk weather in March.

In comparing the weather of September and April, notable differences emerge in temperature and precipitation. September tends to be warmer, with average temperatures ranging from 0°C (32°F) to a maximum of 26°C (79°F), while April experiences cooler temperatures, with a range from -4°C (25°F) to a maximum of 22°C (72°F). Additionally, September is wetter, receiving 74 mm (2.9 in) of precipitation across 14 days compared to April's 40 mm (1.6 in) over 10 days. Humidity levels are similar, with September at 88% and April slightly lower at 85%. For more details, check out Falkirk weather in April.

September and May both feature a maximum temperature of around 26°C (79°F), but while September enjoys an average temperature of 13°C (55°F), May lags slightly behind with an average of 11°C (52°F). Notably, September experiences a higher minimum temperature of 0°C (32°F) compared to May’s cooler minimum of -1°C (31°F). In terms of precipitation, September sees slightly more rainfall at 74 mm (2.9 in) over 14 days, whereas May has 64 mm (2.5 in) over 13 days. Additionally, humidity levels in September are slightly higher at 88%, compared to 80% in May. For more specific details on May weather, you can check Falkirk weather in May.

In comparing September and June weather, we see notable differences in temperature and precipitation patterns. September typically experiences a broader temperature range, with minimums dropping to around 0°C (32°F) and maximums reaching up to 26°C (79°F), resulting in an average of 13°C (55°F). In contrast, June tends to have slightly warmer temperatures, with minimums at 5°C (42°F) and maximums around 29°C (84°F), leading to an average of 14°C (57°F). Both months experience significant rainfall, with September receiving 74 mm (2.9 in) over approximately 14 days, while June sees a bit more at 89 mm (3.5 in) over 13 days. Additionally, September has a higher humidity level at 88% compared to June's 83%. For more information, you can check the Falkirk weather in June.

In comparing the weather between September and July, we notice some distinct differences. September experiences slightly cooler temperatures, with a minimum of 0°C (32°F) and an average of 13°C (55°F), while July has a warmer minimum of 6°C (44°F) and an average of 15°C (60°F). The maximum temperature in July reaches 29°C (84°F), compared to September's peak of 26°C (79°F). Precipitation levels are also notable; September receives 74 mm (2.9 in) over 14 days, while July records 82 mm (3.2 in) over 15 days, reflecting a similar frequency of rain. Additionally, September has a higher humidity level at 88%, compared to 82% in July. For more detailed insights, you can check Falkirk weather in July.

In comparing the weather between September and August, September tends to bring cooler temperatures, with a minimum of 0°C (32°F) compared to August's 7°C (44°F). While both months share a maximum temperature of 26°C (79°F), September has a slightly lower average temperature of 13°C (55°F) versus August's 15°C (59°F). Additionally, September experiences more precipitation days, tallying up to 14 days and a total rainfall of 74 mm (2.9 in), while August sees 16 rainy days with a higher precipitation amount of 106 mm (4.2 in). Humidity levels are also higher in September at 88%, compared to 82% in August. For a more detailed look at August's weather, you can refer to Falkirk weather in August.

September's weather is marked by mild temperatures, with averages around 13°C (55°F) and a maximum of 26°C (79°F). It experiences relatively high humidity at 88% and moderate precipitation of 74 mm (2.9 in) over 14 days. In contrast, October sees a drop in overall temperatures, with averages decreasing to 10°C (50°F) and a maximum of 20°C (68°F). The month also brings increased precipitation, totaling 107 mm (4.2 in) across 17 days and slightly higher humidity at 90%. For detailed information about the weather conditions in October, check out Falkirk weather in October.

In September, the weather tends to be milder, with average temperatures ranging from a minimum of 0°C (32°F) to a maximum of 26°C (79°F). The month sees an average of 74 mm (2.9 in) of precipitation over about 14 days, accompanied by relatively high humidity levels of 88%. In contrast, November brings a significant drop in temperatures, with averages ranging from a minimum of -4°C (25°F) to a maximum of 14°C (58°F). Precipitation increases slightly to 83 mm (3.3 in), spread over 15 days, and humidity levels also rise to 92%. For more detailed information on November weather, you can check Falkirk weather in November.

September and December exhibit notable differences in weather conditions. In September, temperatures range from a minimum of 0°C (32°F) to a maximum of 26°C (79°F), with an average of 13°C (55°F), making it a generally warmer month. The city experiences 74 mm (2.9 in) of precipitation over approximately 14 days, and humidity stands at 88%. In contrast, December is much colder, with temperatures dipping as low as -6°C (22°F) and peaking at 13°C (55°F), resulting in an average of 5°C (41°F). Precipitation increases to 93 mm (3.7 in) across 16 days, with humidity slightly higher at 89%. For more detailed information on weather specifics for December, you can visit Falkirk weather in December.

Compare Falkirk's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Falkirk

As September unfolds in Falkirk, the weather offers a delightful transition from summer warmth to the crispness of autumn. While maximum temperatures can reach a pleasant 26°C, the average cools to a refreshing 13°C, hinting at the changing season. With around 14 days of rain adding up to 74 mm, September remains one of the wetter months, contributing to the lush Scottish landscape. Coupled with a high humidity level of 88%, the air can feel quite muggy at times, setting September apart from the typically drier and warmer summer months. Embrace this unique blend of conditions and discover more about the region's atmospheric trends by visiting Falkirk Climate.