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September Weather in Shelley, United Kingdom

Last updated: August 27, 2025

In September, the average temperature in Shelley, United Kingdom is a mild 13°C (55°F), with minimums dipping to 2°C (37°F) and maximums reaching up to 26°C (80°F). Expect 85 mm (3.4 in) of precipitation spread over approximately 13 days, contributing to an average humidity of around 85%. Plan accordingly for a blend of warmth and moisture!

September Temperature in Shelley

In September in Shelley, the average temperature is 13°C (55°F). The maximum can reach 26°C (80°F), and the minimum can be as low as 2°C (37°F). This mild weather makes Shelley an ideal destination for outdoor exploration and sightseeing during this time of year.

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

The chart illustrates September temperature patterns in Shelley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shelley, September typically has an average temperature of 13°C (55°F), with highs reaching up to 26°C (80°F) and lows dropping to around 2°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec394042455157605955504440
Data source: Temperature data for Shelley 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 Shelley

In Shelley in September, the total precipitation amount is 85 mm (3.4 in), which occurs over the span of 13 days.

September Precipitation Trends in Shelley

The chart displays monthly precipitation patterns in Shelley, 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 Shelley, September typically receives around 85 mm (3.4 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec689395476991102101851037998
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Shelley

In Shelley in September, humidity is 85%. With an average temperature of 13°C (55°F), this humidity feels like a heavy blanket wrapping around you, making even short walks feel exhausting and urging travelers to seek shade and refreshment frequently.

September Average Humidity in Shelley

This chart illustrates the average monthly humidity levels in Shelley, 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 Shelley is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%84%80%81%76%77%85%90%92%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Shelley

In Shelley 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 Shelley.

Maximum UV Index Levels in Shelley for September

The chart shows the monthly maximum UV Index (UVI) for Shelley 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 Shelley typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Shelley 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 Shelley Compares to Other Months

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

This table compares monthly weather conditions in Shelley, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)68 mm (2.7 inches)90%low
February Weather4°C (40°F)93 mm (3.6 inches)88%low
March Weather6°C (42°F)95 mm (3.7 inches)86%moderate
April Weather7°C (46°F)47 mm (1.9 inches)84%moderate
May Weather11°C (51°F)69 mm (2.7 inches)80%high
June Weather14°C (57°F)91 mm (3.6 inches)81%very high
July Weather16°C (60°F)102 mm (4.0 inches)76%very high
August Weather15°C (59°F)101 mm (4.0 inches)77%high
September Weather13°C (55°F)85 mm (3.4 inches)85%moderate
October Weather10°C (50°F)103 mm (4.1 inches)90%moderate
November Weather7°C (44°F)79 mm (3.1 inches)92%low
December Weather5°C (41°F)98 mm (3.9 inches)90%low

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