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September Weather in Ashill, United Kingdom

Last updated: August 27, 2025

In September, the average temperature in Ashill, United Kingdom is a comfortable 15°C (59°F). While you can expect a minimum of 3°C (37°F) and a maximum of 28°C (83°F), don’t forget your umbrella – precipitation averages about 63 mm (2.5 in) over 11 days. With an average humidity of 84%, prepare for a pleasantly mild atmosphere!

September Temperature in Ashill

In September in Ashill, the average temperature is 15°C (59°F). The maximum can reach 28°C (83°F), and the minimum can be as low as 3°C (37°F). This makes it a pleasant time for travelers, with comfortable days and cool nights ideal for outdoor activities.

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

The chart illustrates September temperature patterns in Ashill, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ashill, September typically has an average temperature of 15°C (59°F), with highs reaching up to 28°C (83°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec404245485461646459534643
Data source: Temperature data for Ashill 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 Ashill

In Ashill in September, the precipitation amount is 63 mm (2.5 in) during a total of 11 days.

September Precipitation Trends in Ashill

The chart displays monthly precipitation patterns in Ashill, 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 Ashill, September typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec505655326473668063814881
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ashill

In Ashill in September, humidity is 84%. With an average temperature of 15°C (59°F), this humidity feels like an oppressive blanket wrapping around you, making it challenging to enjoy outdoor activities and travel comfortably.

September Average Humidity in Ashill

This chart illustrates the average monthly humidity levels in Ashill, 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 Ashill is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%86%85%83%83%80%78%84%88%89%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ashill

In Ashill 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 Ashill.

Maximum UV Index Levels in Ashill for September

The chart shows the monthly maximum UV Index (UVI) for Ashill 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 Ashill typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Ashill 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 Ashill Compares to Other Months

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

This table compares monthly weather conditions in Ashill, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)50 mm (2.0 inches)89%low
February Weather6°C (43°F)56 mm (2.2 inches)87%low
March Weather7°C (45°F)55 mm (2.1 inches)86%moderate
April Weather9°C (48°F)32 mm (1.2 inches)85%moderate
May Weather12°C (54°F)64 mm (2.5 inches)83%high
June Weather16°C (61°F)73 mm (2.9 inches)83%very high
July Weather18°C (64°F)66 mm (2.6 inches)79%very high
August Weather18°C (64°F)80 mm (3.1 inches)78%high
September Weather15°C (59°F)63 mm (2.5 inches)84%moderate
October Weather12°C (53°F)81 mm (3.2 inches)88%moderate
November Weather8°C (46°F)48 mm (1.9 inches)89%low
December Weather6°C (43°F)81 mm (3.2 inches)88%low

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