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October Weather in Castle Douglas, United Kingdom

Last updated: August 27, 2025

In October, the average temperature in Castle Douglas, United Kingdom hovers around 10°C (50°F), with lows dipping to -3°C (27°F) and highs reaching up to 20°C (68°F). Expect a fair amount of rain, with total precipitation around 148 mm (5.8 in) over 17 days. Additionally, the air can be quite moist, boasting an average humidity of 90%.

October Temperature in Castle Douglas

In October in Castle Douglas, the average temperature is 10°C (50°F). The maximum can reach 20°C (68°F), and the minimum can be as low as -3°C (27°F). Be prepared for a mix of mild and chilly weather during your travels.

October Weather in Castle Douglas: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Castle Douglas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castle Douglas, October typically has an average temperature of 10°C (50°F), with highs reaching up to 20°C (68°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec404143465157605955504541
Data source: Temperature data for Castle Douglas 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.

October Precipitation in Castle Douglas

In Castle Douglas in October, the precipitation amount is 148 mm (5.8 in) spread over 17 days.

October Precipitation Trends in Castle Douglas

The chart displays monthly precipitation patterns in Castle Douglas, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Castle Douglas, October typically receives around 148 mm (5.8 inches) of precipitation spread over approximately 17 days.
JanFebMarAprMayJunJulAugSepOctNovDec841551075070104102137101149130126
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Castle Douglas

In Castle Douglas in October humidity is 90%. With an average temperature of 10°C (50°F), this humidity feels like a chilly, damp blanket enveloping you, making traveling uncomfortable as the cool air mixed with high moisture can lead to persistent chilliness and a constant sense of being wet, even while walking around.

October Average Humidity in Castle Douglas

This chart illustrates the average monthly humidity levels in Castle Douglas, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Castle Douglas is approximately 90%, 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 October generated using information from the Copernicus Climate Change Service.

October UV Index in Castle Douglas

In Castle Douglas in October, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Castle Douglas, you can check the information here.

Maximum UV Index Levels in Castle Douglas for October

The chart shows the monthly maximum UV Index (UVI) for Castle Douglas in October, 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 October, the maximum UV index in Castle Douglas typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123568865311
Data source: Castle Douglas October 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 October Weather in Castle Douglas Compares to Other Months

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

This table compares monthly weather conditions in Castle Douglas, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)84 mm (3.3 inches)90%low
February Weather5°C (41°F)155 mm (6.1 inches)88%low
March Weather6°C (43°F)107 mm (4.2 inches)86%moderate
April Weather8°C (46°F)50 mm (1.9 inches)85%moderate
May Weather11°C (52°F)70 mm (2.8 inches)80%high
June Weather14°C (57°F)104 mm (4.1 inches)83%very high
July Weather15°C (60°F)102 mm (4.0 inches)82%very high
August Weather15°C (59°F)137 mm (5.4 inches)82%high
September Weather13°C (55°F)101 mm (4.0 inches)88%moderate
October Weather10°C (50°F)148 mm (5.8 inches)90%moderate
November Weather7°C (45°F)130 mm (5.1 inches)92%low
December Weather5°C (42°F)126 mm (5.0 inches)89%low

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