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September Weather in Kelty, United Kingdom

Last updated: August 27, 2025

In September, the average temperature in Kelty, United Kingdom hovers around 13°C (55°F). Expect temperatures to range from a chilly -1°C (30°F) to a pleasant 25°C (77°F). During this month, Kelty can also experience 74 mm (2.9 in) of precipitation spread over 14 days, resulting in an average humidity level of 90%. Prepare for a mix of brisk air and occasional rain!

September Temperature in Kelty

In September in Kelty, the average temperature is 13°C (55°F). Maximum temperatures can reach 25°C (77°F), while minimums can drop as low as -1°C (30°F). Be sure to pack layers and prepare for varying temperatures when traveling during this month.

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

The chart illustrates September temperature patterns in Kelty, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kelty, September typically has an average temperature of 13°C (55°F), with highs reaching up to 25°C (77°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec394043465257605955504440
Data source: Temperature data for Kelty 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 Kelty

In Kelty in September, the precipitation amount is 74 mm (2.9 in) over a span of 14 days.

September Precipitation Trends in Kelty

The chart displays monthly precipitation patterns in Kelty, 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 Kelty, September typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec601048838688485105741048789
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Kelty

In Kelty in September humidity is 90%. With an average temperature of 13°C (55°F), this humidity feels like a heavy blanket wrapping around you, making every step feel more laborious and causing a sticky discomfort that can drain your energy quickly while exploring the sights.

September Average Humidity in Kelty

This chart illustrates the average monthly humidity levels in Kelty, 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 Kelty is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%84%82%84%86%86%90%91%92%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Kelty

In Kelty 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 Kelty.

Maximum UV Index Levels in Kelty for September

The chart shows the monthly maximum UV Index (UVI) for Kelty 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 Kelty typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123568765311
Data source: Kelty 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 Kelty Compares to Other Months

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

This table compares monthly weather conditions in Kelty, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)60 mm (2.3 inches)89%low
February Weather5°C (41°F)104 mm (4.1 inches)88%low
March Weather6°C (43°F)88 mm (3.5 inches)86%moderate
April Weather8°C (46°F)38 mm (1.5 inches)84%moderate
May Weather11°C (52°F)68 mm (2.7 inches)82%high
June Weather14°C (57°F)83 mm (3.3 inches)84%very high
July Weather16°C (60°F)85 mm (3.3 inches)86%high
August Weather15°C (59°F)105 mm (4.1 inches)86%high
September Weather13°C (55°F)74 mm (2.9 inches)90%moderate
October Weather10°C (50°F)104 mm (4.1 inches)91%moderate
November Weather7°C (44°F)87 mm (3.4 inches)92%low
December Weather5°C (40°F)89 mm (3.5 inches)88%low

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