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September Weather in Glenluce, United Kingdom

Last updated: August 27, 2025

In Glenluce, United Kingdom, the average temperature in September hovers around 13°C (56°F). Expect a chill with minimum temperatures dipping to 2°C (36°F), while highs can reach a pleasant 23°C (75°F). Be prepared for some rain, as the region receives approximately 108 mm (4.3 in) of precipitation spread over about 17 days. The air is often humid, with an average humidity level of 88%.

September Temperature in Glenluce

In September in Glenluce, the average temperature is 13°C (56°F), with maximums reaching 23°C (75°F) and minimums dropping as low as 2°C (36°F). This makes it an ideal time for travelers who enjoy mild weather and comfortable outdoor activities.

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

The chart illustrates September temperature patterns in Glenluce, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Glenluce, September typically has an average temperature of 13°C (56°F), with highs reaching up to 23°C (75°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec424243465156595955514643
Data source: Temperature data for Glenluce 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 Glenluce

In Glenluce in September, the total precipitation amount is 108 mm (4.3 in) over the course of 17 days.

September Precipitation Trends in Glenluce

The chart displays monthly precipitation patterns in Glenluce, 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 Glenluce, September typically receives around 108 mm (4.3 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec971431064765101106125108154142135
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Glenluce

In Glenluce in September, humidity is 88%. With an average temperature of 13°C (56°F), this humidity feels like a thick, warm blanket wrapping around you, making outdoor adventures sticky and challenging.

September Average Humidity in Glenluce

This chart illustrates the average monthly humidity levels in Glenluce, 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 Glenluce is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%85%81%83%82%82%88%90%92%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Glenluce

In Glenluce 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 Glenluce.

Maximum UV Index Levels in Glenluce for September

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

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

This table compares monthly weather conditions in Glenluce, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)97 mm (3.8 inches)90%low
February Weather6°C (42°F)143 mm (5.6 inches)88%low
March Weather6°C (44°F)106 mm (4.2 inches)86%moderate
April Weather8°C (47°F)47 mm (1.8 inches)85%moderate
May Weather11°C (51°F)65 mm (2.6 inches)80%high
June Weather14°C (57°F)101 mm (4.0 inches)83%very high
July Weather15°C (59°F)106 mm (4.2 inches)82%very high
August Weather15°C (59°F)125 mm (4.9 inches)82%high
September Weather13°C (56°F)108 mm (4.3 inches)88%moderate
October Weather11°C (51°F)154 mm (6.1 inches)90%moderate
November Weather8°C (47°F)142 mm (5.6 inches)92%low
December Weather6°C (44°F)135 mm (5.3 inches)89%low

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