nomadseason

September Weather in Keadby, United Kingdom

Last updated: August 27, 2025

In September, the average temperature in Keadby, United Kingdom is a pleasant 15°C (58°F). Daily temperatures can vary, with a minimum of 4°C (40°F) and a maximum reaching up to 29°C (84°F). Be prepared for some rain, as the area receives around 58 mm (2.3 in) of precipitation over 11 days. With an average humidity of 85%, the weather can feel quite moist. Enjoy your time!

September Temperature in Keadby

In September in Keadby, the average temperature is 15°C (58°F), with a maximum reaching 29°C (84°F) and a minimum dipping as low as 4°C (40°F). This mild climate makes it a perfect time for travelers to explore and enjoy outdoor activities in Keadby.

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

The chart illustrates September temperature patterns in Keadby, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Keadby, September typically has an average temperature of 15°C (58°F), with highs reaching up to 29°C (84°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec414345485460646358524642
Data source: Temperature data for Keadby generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Keadby

In Keadby in September, the precipitation amount is 58 mm (2.3 in) over the course of 11 days.

September Precipitation Trends in Keadby

The chart displays monthly precipitation patterns in Keadby, 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 Keadby, September typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec466160356977808158786171
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Keadby

In Keadby in September humidity is 85%. With an average temperature of 15°C (58°F), this humidity feels like an enveloping blanket, making travel feel sticky and heavy, often leading to a sense of discomfort that can drain your energy during outdoor explorations.

September Average Humidity in Keadby

This chart illustrates the average monthly humidity levels in Keadby, 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 Keadby 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 Keadby

In Keadby 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 Keadby.

Maximum UV Index Levels in Keadby for September

The chart shows the monthly maximum UV Index (UVI) for Keadby 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 Keadby typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123578875321
Data source: Keadby 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 Keadby Compares to Other Months

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

This table compares monthly weather conditions in Keadby, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)46 mm (1.8 inches)90%low
February Weather6°C (43°F)61 mm (2.4 inches)88%low
March Weather7°C (45°F)60 mm (2.3 inches)86%moderate
April Weather9°C (48°F)35 mm (1.4 inches)84%moderate
May Weather12°C (54°F)69 mm (2.7 inches)80%high
June Weather16°C (60°F)77 mm (3.0 inches)81%very high
July Weather18°C (64°F)80 mm (3.2 inches)76%very high
August Weather17°C (63°F)81 mm (3.2 inches)77%high
September Weather15°C (58°F)58 mm (2.3 inches)85%moderate
October Weather11°C (53°F)78 mm (3.1 inches)90%moderate
November Weather8°C (46°F)61 mm (2.4 inches)92%low
December Weather6°C (42°F)71 mm (2.8 inches)90%low

Compare Keadby's Climate with Cities Worldwide