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September Weather in Silverton, United Kingdom

Last updated: August 27, 2025

In September, the average temperature in Silverton, United Kingdom is a pleasant 14°C (58°F), with a minimum of 4°C (39°F) and a maximum of 26°C (80°F). Expect 53 mm (2.1 in) of precipitation over about 9 days, paired with an average humidity of 79%. Be prepared for a mix of mild weather and refreshing rain!

September Temperature in Silverton

In September, in Silverton, the average temperature is 14°C (58°F). The maximum can reach 26°C (80°F), while the minimum can drop as low as 4°C (39°F). This makes Silverton an ideal destination for travelers seeking mild weather and pleasant outdoor activities.

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

The chart illustrates September temperature patterns in Silverton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Silverton, September typically has an average temperature of 14°C (58°F), with highs reaching up to 26°C (80°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec424345485359636158534745
Data source: Temperature data for Silverton 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 Silverton

In Silverton in September, the total precipitation amount is 53 mm (2.1 in) spread over 9 days.

September Precipitation Trends in Silverton

The chart displays monthly precipitation patterns in Silverton, 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 Silverton, September typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec506981527480667353996796
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Silverton

In Silverton in September, humidity is 79%. With an average temperature of 14°C (58°F), this humidity feels like an oppressive blanket wrapped around you, making even the mild temperatures feel heavier and more stifling for traveling.

September Average Humidity in Silverton

This chart illustrates the average monthly humidity levels in Silverton, 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 Silverton is approximately 79%, offering insight into how humid the weather typically is during this month.
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 Silverton

In Silverton in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Silverton, you can refer to this Hourly UV Index in Silverton.

Maximum UV Index Levels in Silverton for September

The chart shows the monthly maximum UV Index (UVI) for Silverton 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 Silverton typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224679876421
Data source: Silverton 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 Silverton Compares to Other Months

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

This table compares monthly weather conditions in Silverton, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)50 mm (2.0 inches)88%low
February Weather6°C (44°F)69 mm (2.7 inches)88%low
March Weather7°C (45°F)81 mm (3.2 inches)86%moderate
April Weather9°C (49°F)52 mm (2.0 inches)84%high
May Weather12°C (54°F)74 mm (2.9 inches)80%high
June Weather15°C (60°F)80 mm (3.2 inches)80%very high
July Weather17°C (63°F)66 mm (2.6 inches)70%very high
August Weather16°C (62°F)73 mm (2.9 inches)73%high
September Weather14°C (58°F)53 mm (2.1 inches)79%high
October Weather12°C (53°F)99 mm (3.9 inches)89%moderate
November Weather8°C (47°F)67 mm (2.6 inches)90%low
December Weather7°C (45°F)96 mm (3.8 inches)89%low

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