September Weather in Porlock, United Kingdom

Last updated: March 17, 2025

In September, Porlock, United Kingdom, showcases a delightful blend of mild temperatures and a typically wet climate. With daily highs reaching a pleasant 23°C (74°F) and an average of 15°C (60°F), the weather invites outdoor exploration. However, visitors should prepare for rain, as the area experiences approximately 103 mm (4.0 in) of precipitation over 14 days throughout the month. Humidity levels remain moderately high at 79%, contributing to the lush greenery that defines this picturesque coastal village. Whether you're discovering nature or enjoying local attractions, September in Porlock promises a harmonious mix of refreshing weather and scenic beauty.

September Temperature in Porlock

In September, Porlock experiences a gentle transition from summer to autumn, with temperatures reflecting this shift. The average temperature hovers around 15°C (60°F), offering mild days perfect for outdoor activities. As the month progresses, the minimum temperature does rise to 10°C (49°F), making chilly mornings less frequent. Meanwhile, maximum temperatures can still reach a pleasant 23°C (74°F), allowing for lingering summer vibes. This balanced climate, characterized by warm afternoons and cooler nights, promotes a vibrant atmosphere in the village, making September a delightful time to visit Porlock and relish the scenic charm of the English countryside.

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

The chart illustrates September temperature patterns in Porlock, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec444445485359626260555046
Data source: Temperature data for Porlock 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 Porlock

In September, Porlock experiences a notable shift in its precipitation patterns, with an average rainfall of 103 mm (4.0 in) over approximately 14 days. This amount is slightly lower than the preceding month of August, which saw a heftier 108 mm (4.3 in), yet it remains significant, trailing only behind the heavier autumnal months ahead. The trend reveals that while summer transitions to fall, Porlock continues to embrace a robust level of precipitation, often leaving the landscape lush and vibrant. This seasonal transformation hints at the anticipation of even wetter October conditions, which historically brings in a hefty 157 mm (6.2 in), as the region prepares for its characteristic drizzly autumnal days.

September Precipitation Trends in Porlock

The chart displays monthly precipitation patterns in Porlock, 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.
JanFebMarAprMayJunJulAugSepOctNovDec889910557748987108103157115146
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Porlock

In Porlock, United Kingdom, September marks a subtle shift in the year's humidity trends, with levels averaging around 79%. This is a slight drop from the more humid summer months of July and August, which recorded 70% and 73% respectively. As the year progresses into autumn, the overall humidity begins to creep back up, setting the stage for October's wetter conditions at 89%. This pattern highlights a gradual transition as the lush greenery of summer gives way to the crisp, damp air of fall, making September a month of gentle change in the coastal climate of Porlock.

September Average Humidity in Porlock

This chart illustrates the average monthly humidity levels in Porlock, 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.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%84%80%80%70%73%79%89%90%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Porlock

As summer transitions into autumn, September in Porlock, United Kingdom, sees a UV Index of 6, indicating a high exposure category with a burn time of approximately 25 minutes. This marks a gradual decline from the peak of July and June, where the UV Index reached a notable 8, reflecting the sun's intensity during the warmer months. Although the sun's rays become less fierce compared to the peak summer months, it’s still crucial to be mindful of UV exposure, especially for extended outdoor activities. As residents and visitors enjoy the outdoors, keeping an eye on the changing UV levels is essential for skin protection. For more detailed insights, you can explore the full Porlock UV Index.

Maximum UV Index Levels in Porlock for September

The chart shows the monthly maximum UV Index (UVI) for Porlock 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.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Porlock 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 Porlock

September in Porlock, United Kingdom, is a delightful transition into autumn, boasting approximately 300 hours of sunshine. This marks a notable dip from the radiant heights of summer, where July shines with 411 hours and August follows closely with 365 hours. As the days grow shorter, September still offers a generous amount of sunlight, reflecting the tail end of a sunny season, yet paving the way for the cooler months ahead. With a significant increase in sunshine hours from the bleak winter months—where January sees just 90 hours—September stands out as a bridge between the long, sunlit days of summer and the crisp, cozy autumn evenings, inviting visitors to savor the last golden rays before winter's embrace.

Monthly Sunshine Duration in Porlock: September Highlighted

The September sunshine duration represents the total number of hours Porlock 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.
JanFebMarAprMayJunJulAugSepOctNovDec90h147h208h326h396h378h411h365h300h238h132h108h
Data source: Porlock September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Porlock During September

As summer transitions into autumn, the likelihood of sunny weather in Porlock, United Kingdom, takes a subtle dip in September, with a 28% chance of sun. While this figure indicates a slight decline from the sunnier days of August, it's noteworthy that September still enjoys a higher probability of sunshine compared to the preceding months of winter and early spring. This month serves as a bridge, where mild temperatures can still offer delightful sunny spells, reminiscent of summer. Although the weather patterns begin to shift, the lingering warmth often invites opportunities for outdoor enjoyment, making September a charming yet unpredictable time in Porlock.

Percentage of Sunny Days in September in Porlock

The chart illustrates the percentage of sunny days in Porlock 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 Porlock experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec19%24%31%55%36%27%42%32%28%23%27%20%
Data source: Porlock September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Porlock in September

As summer gracefully transitions into autumn, September in Porlock, United Kingdom, brings a noticeable shift in daylight duration, offering around 12 hours of sunlight each day. This marks a gentle decline from the peak of summer, where June and July basked in 16 hours of daylight. The month serves as a bridge, allowing residents to relish the lingering warmth of late summer days while gradually preparing for the shorter days ahead. Following September, daylight continues to diminish, leading into October's 10 hours, setting a rhythmic pattern that ebbs and flows with the seasons, inviting a cozy embrace of autumn's charm.

Average Daylight Hours in Porlock for September

The chart illustrates the variation in daylight duration in Porlock throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 26m10h11h 55m13h 53m15h 35m16h 29m16h14h 28m12h 34m10h 37m8h 52m7h 56m
Data source: Porlock daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Porlock

As September arrives in Porlock, the winds begin to mellow, with an average speed of 4.9 m/s (11 mph), mirroring the mild breezes of June and July. This gentle transition into autumn is marked by a significant dip from the brisk winter months, where January's winds roar in at 6.9 m/s (15 mph). Interestingly, despite the fluctuation in wind patterns throughout the year, September's calmer conditions often hark back to the laid-back summer vibe, making it a splendid time for leisurely strolls along the coast. As the days grow shorter and the leaves begin to turn, the steady winds of August at 5.5 m/s (12 mph) give way to a tranquil yet refreshing atmosphere, setting the stage for those crisp October gusts that are just around the corner.

Average September Wind Speed in Porlock

The chart displays monthly wind speed patterns in Porlock, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6.97.46.24.96.04.34.55.54.9 m/s6.45.87.2
Data source: Porlock September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Porlock Compares to Other Months

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

In September, temperatures range from a minimum of 10°C (49°F) to a maximum of 23°C (74°F), with an average of 15°C (60°F). The month sees a fair amount of rainfall, totaling 103 mm (4.0 in) over approximately 14 days, and the humidity averages 79%. In contrast, January experiences much colder temperatures, with a minimum of 1°C (34°F), an average of 7°C (44°F), and a maximum of just 13°C (56°F). Precipitation is slightly lower at 88 mm (3.5 in) over 13 days, but the humidity rises to 88%. For more details on January weather, visit Porlock weather in January.

Comparing the weather in September and February reveals notable differences in temperature and overall conditions. September enjoys a milder climate, with average temperatures ranging from a minimum of 10°C (49°F) to a maximum of 23°C (74°F), making it a more pleasant month for outdoor activities. In contrast, February experiences much colder temperatures, with averages ranging from -2°C (29°F) to a maximum of 12°C (54°F).

Precipitation levels are relatively similar, with September seeing 103 mm (4.0 in) over 14 days and February experiencing 99 mm (3.9 in) across 15 days. Humidity is higher in February at 88% compared to 79% in September, adding to the chilly feel of the month. For a closer look at February weather, you can visit Porlock weather in February.

In September, temperatures are generally milder, with a minimum of 10°C (49°F) and an average of 15°C (60°F), peaking at 23°C (74°F). The month experiences 103 mm (4.0 in) of precipitation over 14 days, accompanied by a humidity level of 79%. In contrast, March presents a cooler climate, with temperatures ranging from a minimum of -4°C (26°F) to an average of 7°C (45°F), and a maximum of 14°C (57°F). It also has similar precipitation levels at 105 mm (4.1 in), but over 17 days, and higher humidity at 86%. For more detailed insights into March weather, you can visit Porlock weather in March.

In comparing the weather of September and April, September boasts a significantly warmer climate, with average temperatures ranging from a minimum of 10°C (49°F) to a maximum of 23°C (74°F), while April features cooler temperatures, averaging between 2°C (36°F) and 17°C (63°F). Additionally, September typically experiences more rain, with 103 mm (4.0 in) falling over about 14 days, in contrast to April's lower precipitation of 57 mm (2.2 in) spread across 9 days. Despite September being the warmer month, April's higher humidity at 84% compared to September's 79% gives it a distinct feel. To learn more about the specific weather conditions in April, you can check Porlock weather in April.

When comparing the weather in September and May, September tends to be slightly warmer, with average temperatures ranging from a low of 10°C (49°F) to a high of 23°C (74°F), compared to May's lower average of 12°C (53°F) with a minimum temperature of 5°C (41°F) and a maximum of 20°C (68°F). Additionally, September experiences more precipitation, receiving 103 mm (4.0 in) over 14 days, in contrast to May's 74 mm (2.9 in) over 11 days. Humidity levels remain fairly similar, with September at 79% and May at 80%. For a closer look at the May weather, visit Porlock weather in May.

In comparing the weather of September and June, both months exhibit mild temperatures, with June having slightly warmer maximums at 24°C (75°F) compared to September's 23°C (74°F). The average temperatures are similar, with September averaging 15°C (60°F) and June slightly lower at 15°C (59°F). Precipitation is more substantial in September, totaling 103 mm (4.0 in) over 14 days, while June sees less rain with 89 mm (3.5 in) over 13 days. Humidity levels are also comparable; September has a humidity of 79%, just slightly lower than June's 80%. For more details on June weather, you can visit Porlock weather in June.

In comparing the weather between July and September, July typically presents slightly warmer conditions, with average temperatures around 17°C (63°F) compared to September's average of 15°C (60°F). July also experiences less rainfall, with 87 mm (3.4 in) of precipitation over 12 days, while September sees an increase in precipitation to 103 mm (4.0 in) over 14 days. Humidity levels are generally lower in July at 70%, as opposed to September's 79%, resulting in a more comfortable atmosphere during the summer month. For more detailed insights, you can check the conditions specifically for Porlock weather in July.

In comparing the weather between August and September, notable differences emerge. September typically has cooler temperatures, with a minimum of 10°C and an average of 15°C, compared to August's slightly warmer minimum of 12°C and an average of 17°C. The maximum temperatures also reflect this trend, reaching 23°C in September versus 24°C in August. Precipitation is similar in both months, though September has slightly less rainfall with 103 mm over 14 days compared to August's 108 mm over 17 days. Additionally, September experiences higher humidity levels at 79%, compared to August's 73%. For more detailed information, you can check Porlock weather in August.

In September, the weather is generally milder, with average temperatures ranging from a minimum of 10°C (49°F) to a maximum of 23°C (74°F). Precipitation levels are moderate at 103 mm (4.0 in) over 14 days, accompanied by a humidity of 79%. By contrast, October brings cooler conditions, with temperatures dipping to a minimum of 4°C (39°F) and a maximum of 19°C (67°F), along with increased rainfall of 157 mm (6.2 in) spread over 17 days. The humidity also rises to 89%, creating a noticeably different atmosphere. For more detailed insights on October weather, check here: Porlock weather in October.

September and November exhibit notable differences in weather patterns. September boasts a milder climate with average temperatures ranging from a minimum of 10°C (49°F) to a maximum of 23°C (74°F), while November sees cooler temperatures, with averages from 3°C (37°F) to 16°C (61°F). Additionally, September experiences about 103 mm (4.0 in) of precipitation over 14 days, slightly less than November's 115 mm (4.5 in) spread across 18 days. Humidity also increases from 79% in September to a more pronounced 90% in November, contributing to an overall feeling of chill as the autumn season progresses. For more specific insights into November weather patterns, you can explore Porlock weather in November.

In September, the weather is generally milder, with temperatures ranging from a minimum of 10°C (49°F) to a maximum of 23°C (74°F), while December experiences much cooler conditions, with temperatures peaking at just 13°C (55°F) and dipping down to 2°C (36°F). September sees an average temperature of 15°C (60°F) and a moderate precipitation total of 103 mm (4.0 in) over about 14 days, making it relatively pleasant for outdoor activities. In contrast, December is characterized by higher humidity at 89% and more frequent rain, totaling 146 mm (5.8 in) over 19 days, which can create a damp atmosphere. For more details about the December weather, you can check this link: Porlock weather in December.

Compare Porlock's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Porlock

As September unfolds in Porlock, the weather offers a delightful transition from summer's warmth to autumn's embrace. With temperatures averaging around 15°C (60°F), the month is characterized by mild days, while the occasional maximum of 23°C (74°F) brings back memories of summer's peak. However, it's not uncommon for cooler evenings to dip to 10°C (49°F), giving a true sense of the changing season. Rainfall becomes more frequent, with 103 mm (4.0 in) spread over about 14 days, contributing to the lush, vibrant landscapes that define this time of year. The humidity lingers at 79%, creating a fresh and invigorating atmosphere. So, whether you're indulging in cozy indoor activities or enjoying the crisp outdoor air, September in Porlock promises a unique blend of mildness and rejuvenation, distinct from the height of summer. For more insights into how the weather shapes this charming coastal village, visit Porlock Climate.