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September Weather in Kirknewton, United Kingdom

Last updated: August 27, 2025

In Kirknewton, United Kingdom, the average temperature for September hovers around 12°C (55°F), with lows dipping to 2°C (35°F) and highs reaching up to 27°C (80°F). Expect about 62 mm (2.4 in) of precipitation spread over 13 days, while the average humidity remains high at 87%. Prepare for a mix of cool and warm days amidst the occasional rain!

September Temperature in Kirknewton

In September in Kirknewton, the average temperature is 12°C (55°F). Maximums can reach 27°C (80°F) and minimums can drop as low as 2°C (35°F). This variability makes it essential to pack layers to stay comfortable while exploring.

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

The chart illustrates September temperature patterns in Kirknewton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kirknewton, September typically has an average temperature of 12°C (55°F), with highs reaching up to 27°C (80°F) and lows dropping to around 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec394042455156595854494339
Data source: Temperature data for Kirknewton 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 Kirknewton

In Kirknewton in September, the precipitation amount is 62 mm (2.4 in) over the course of 13 days.

September Precipitation Trends in Kirknewton

The chart displays monthly precipitation patterns in Kirknewton, 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 Kirknewton, September typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec508174356082889762916771
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kirknewton

In Kirknewton in September humidity is 87%. With an average temperature of 12°C (55°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities less enjoyable and requiring extra layers for comfort while traveling.

September Average Humidity in Kirknewton

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

In Kirknewton 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 Kirknewton.

Maximum UV Index Levels in Kirknewton for September

The chart shows the monthly maximum UV Index (UVI) for Kirknewton 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 Kirknewton typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123568865311
Data source: Kirknewton 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 Kirknewton Compares to Other Months

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

This table compares monthly weather conditions in Kirknewton, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)50 mm (2.0 inches)89%low
February Weather4°C (40°F)81 mm (3.2 inches)87%low
March Weather5°C (42°F)74 mm (2.9 inches)85%moderate
April Weather7°C (45°F)35 mm (1.4 inches)84%moderate
May Weather10°C (51°F)60 mm (2.4 inches)83%high
June Weather13°C (56°F)82 mm (3.2 inches)85%very high
July Weather15°C (60°F)88 mm (3.4 inches)83%very high
August Weather15°C (59°F)97 mm (3.8 inches)82%high
September Weather12°C (55°F)62 mm (2.4 inches)87%moderate
October Weather9°C (49°F)91 mm (3.6 inches)89%moderate
November Weather6°C (44°F)67 mm (2.7 inches)90%low
December Weather4°C (40°F)71 mm (2.8 inches)88%low

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