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September Weather in Penley, United Kingdom

Last updated: August 27, 2025

In September, the average temperature in Penley, United Kingdom hovers around 14°C (58°F). You can expect lows of 2°C (36°F) and highs reaching 28°C (82°F). With an average precipitation of 73 mm (2.9 in) spread over 12 days, and humidity levels around 85%, it's advisable to prepare for a mix of mild weather and potential showers.

September Temperature in Penley

In September in Penley, the average temperature is 14°C (58°F). Maximum temperatures can reach 28°C (82°F), while minimums can drop as low as 2°C (36°F). This weather makes it a great time for travelers to explore the area, offering a comfortable climate for outdoor activities and sightseeing.

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

The chart illustrates September temperature patterns in Penley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Penley, September typically has an average temperature of 14°C (58°F), with highs reaching up to 28°C (82°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec414345485460636157524643
Data source: Temperature data for Penley generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Penley

In Penley in September, the precipitation amount is 73 mm (2.9 in) occurring over a span of 12 days.

September Precipitation Trends in Penley

The chart displays monthly precipitation patterns in Penley, 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. In Penley, September typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec576672496183708073846787
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Penley

In Penley in September, humidity is 85%. With an average temperature of 14°C (58°F), this humidity feels like a thick blanket wrapping around you, making even short walks feel heavy and exhausting for traveling.

September Average Humidity in Penley

This chart illustrates the average monthly humidity levels in Penley, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Penley is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%85%79%81%78%79%85%90%91%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Penley

In Penley in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Penley.

Maximum UV Index Levels in Penley for September

The chart shows the monthly maximum UV Index (UVI) for Penley 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. In September, the maximum UV index in Penley typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123578875421
Data source: Penley 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.

How September Weather in Penley Compares to Other Months

Weather in Penley varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Penley, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Penley, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)57 mm (2.3 inches)89%low
February Weather6°C (43°F)66 mm (2.6 inches)88%low
March Weather7°C (45°F)72 mm (2.8 inches)86%moderate
April Weather9°C (48°F)49 mm (1.9 inches)84%moderate
May Weather12°C (54°F)61 mm (2.4 inches)79%high
June Weather15°C (60°F)83 mm (3.3 inches)81%very high
July Weather17°C (63°F)70 mm (2.8 inches)78%very high
August Weather16°C (62°F)80 mm (3.1 inches)79%high
September Weather14°C (58°F)73 mm (2.9 inches)85%moderate
October Weather11°C (52°F)84 mm (3.3 inches)90%moderate
November Weather8°C (46°F)67 mm (2.7 inches)91%low
December Weather6°C (43°F)87 mm (3.4 inches)89%low

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