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September Weather in Stillington, United Kingdom

Last updated: August 27, 2025

In Stillington, United Kingdom, the average temperature in September hovers around 13°C (56°F), making it a pleasantly mild time of year. While you can expect lows of 2°C (37°F) and highs of 27°C (81°F), be prepared for some rain, with 67 mm (2.7 in) of precipitation over approximately 12 days. Additionally, the average humidity is notably high at 87%, adding to the atmosphere of this vibrant location.

September Temperature in Stillington

In September in Stillington, the average temperature is 13°C (56°F), with maximums reaching 27°C (81°F) and minimums dropping as low as 2°C (37°F). This climate makes Stillington an ideal destination for travelers looking to enjoy mild weather and outdoor activities.

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

The chart illustrates September temperature patterns in Stillington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stillington, September typically has an average temperature of 13°C (56°F), with highs reaching up to 27°C (81°F) and lows dropping to around 2°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec404143465258616056504541
Data source: Temperature data for Stillington 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 Stillington

In Stillington in September, the precipitation amount is 67 mm (2.7 in) over the course of 12 days.

September Precipitation Trends in Stillington

The chart displays monthly precipitation patterns in Stillington, 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 Stillington, September typically receives around 67 mm (2.7 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec517565356082757767826071
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Stillington

In Stillington in September humidity is 87%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making it challenging to explore comfortably.

September Average Humidity in Stillington

This chart illustrates the average monthly humidity levels in Stillington, 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 Stillington is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%87%86%84%83%85%83%82%87%89%90%88%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Stillington

In Stillington 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 Stillington.

Maximum UV Index Levels in Stillington for September

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

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

This table compares monthly weather conditions in Stillington, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)51 mm (2.0 inches)89%low
February Weather5°C (41°F)75 mm (3.0 inches)87%low
March Weather6°C (43°F)65 mm (2.6 inches)85%moderate
April Weather8°C (46°F)35 mm (1.4 inches)84%moderate
May Weather11°C (52°F)60 mm (2.4 inches)83%high
June Weather14°C (58°F)82 mm (3.2 inches)85%very high
July Weather16°C (61°F)75 mm (3.0 inches)83%very high
August Weather16°C (60°F)77 mm (3.0 inches)82%high
September Weather13°C (56°F)67 mm (2.7 inches)87%moderate
October Weather10°C (51°F)82 mm (3.2 inches)89%moderate
November Weather7°C (45°F)60 mm (2.3 inches)90%low
December Weather5°C (41°F)71 mm (2.8 inches)88%low

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