October Weather in Glasgow, United Kingdom

Last updated: March 17, 2025

Experience the varied October weather in Glasgow, United Kingdom, where temperatures can range from a brisk -3°C (28°F) at night to a pleasant 20°C (69°F) during the day. The month showcases an average temperature of 10°C (50°F), setting the stage for the transition into autumn. With 130 mm (5.1 in) of rainfall spread across 19 days, prepare for a moist atmosphere complemented by a high humidity level of 90%. This unique blend of conditions invites both locals and visitors to enjoy the stunning fall foliage while navigating occasional showers.

October Temperature in Glasgow

In October, Glasgow's temperatures begin to reflect the shift toward autumn, with a noticeable drop from the preceding months. Averages settle around 10°C (50°F), featuring a minimum of -3°C (28°F) and a comfortable maximum reaching 20°C (69°F). This transition marks a significant cooling trend compared to the warmer summer months, as the city prepares for the chill of winter, while still enjoying mild daytime warmth. The temperature pattern indicates a gradual descent as the month progresses, offering a crisp atmosphere perfect for enjoying Glasgow's vibrant fall scenery.

October Weather in Glasgow: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Glasgow, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec404143465257595855504441
Data source: Temperature data for Glasgow 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.

October Precipitation in Glasgow

In October, Glasgow experiences a notable surge in precipitation, with 130 mm (5.1 in) of rainfall over 19 days, making it one of the wettest months of the year. This marks a continuation of the trend seen in September, where the city received 91 mm (3.6 in) across 15 days, suggesting that autumn firmly settles in with frequent showers. Interestingly, October's rainfall is higher than that of preceding months like January and March, which averaged around 84 mm and 106 mm respectively. This pattern indicates that, as the season progresses, Glaswegians can expect more sustained and heavier downpours, reinforcing the city's reputation for its typically wet autumn weather.

October Precipitation Trends in Glasgow

The chart displays monthly precipitation patterns in Glasgow, 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.
JanFebMarAprMayJunJulAugSepOctNovDec8412910644671139812791130105117
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

October Humidity in Glasgow

October brings a splash of humidity back to Glasgow, with levels soaring to 90%, matching January's moisture-laden air. This uptick marks a notable trend, as the city transitions from the milder conditions of summer into the more humid embrace of autumn. Following a dip in humidity during the warmer months—with a low of 80% in May—the moisture levels rise again in September and remain consistently high through October, peaking just before November's 92%. This fluctuation highlights Glasgow's characteristic dampness, reminding residents that the lush, green landscape is supported by the region's persistent humidity.

October Average Humidity in Glasgow

This chart illustrates the average monthly humidity levels in Glasgow, with October's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how October's humidity levels compare to other months.
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 Glasgow

As we transition into October, Glasgow experiences a moderate UV Index of 3, reflecting a shift in the season towards cooler weather and shorter days. This aligns with the trend observed from the summer months, where the UV Index peaked at 8 in both June and July, requiring short burn times of just 15 minutes. With October's burn time extending to 30 minutes, it’s a reminder that while UV exposure decreases significantly during this time, caution is still advisable, especially on sunny days. This moderate index suggests that outdoor enthusiasts should still be conscious of sun protection to avoid any risks. As always, for detailed UV insights throughout the year, visit Glasgow UV Index.

Maximum UV Index Levels in Glasgow for October

The chart shows the monthly maximum UV Index (UVI) for Glasgow 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.
JanFebMarAprMayJunJulAugSepOctNovDec123568865311
Data source: Glasgow 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.

October Sunshine in Glasgow

As autumn settles in, October in Glasgow brings a refreshing transition with an average of 204 hours of sunshine. While this marks a dip from the sun-drenched heights of July and August, it still outshines the earlier months, such as the dreariness of January. The decreasing trend from the summer months is expected, as daylight diminishes, yet October offers a delightful balance, often showcasing vibrant fall foliage under crisp, bright skies. The gradual reduction in sunshine hours hints at a cozy embrace of the season ahead, inviting residents to enjoy the beauty of Glasgow's autumn landscapes before the chill of winter takes hold.

Monthly Sunshine Duration in Glasgow: October Highlighted

The October sunshine duration represents the total number of hours Glasgow experiences direct sunlight during the month of October, excluding cloudy or obstructed periods. This chart compares the sunshine duration of October with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec68h128h181h316h389h378h390h344h274h204h108h71h
Data source: Glasgow October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Glasgow During October

As October arrives in Glasgow, the likelihood of sunny weather takes a notable dip, with only a 17% chance of sunshine. This trend reflects a gradual decline in sunny days as the year progresses, peaking in April at 47%, before steadily decreasing through late summer and into autumn. By October, the anticipation of crisp fall days often gives way to overcast skies and rain, making it one of the cloudier months. Compared to earlier months like May and April, October's sunshine is a fleeting luxury, reminding locals and visitors alike to embrace the city's characteristic drizzle.

Percentage of Sunny Days in October in Glasgow

The chart illustrates the percentage of sunny days in Glasgow throughout the year, with October highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Glasgow experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec27%25%19%47%30%22%30%26%19%17%26%16%
Data source: Glasgow October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Glasgow in October

As October unfolds in Glasgow, daylight begins its gentle descent, offering around 10 hours of sunshine each day. This marks a noticeable shift from the vibrant 12 hours of September, as the transition towards winter becomes evident. Following the lengthy summer days, which peak at an impressive 17 hours in June, the gradual shortening of daylight can be observed throughout the autumn months. The daylight hours see a steady decline from October through to December, with November offering just 8 hours. This trend highlights the natural rhythm of the seasons, inviting residents to embrace the cozy comforts of autumn as the city prepares for winter's arrival.

Average Daylight Hours in Glasgow for October

The chart illustrates the variation in daylight duration in Glasgow throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 42m9h 36m11h 53m14h 13m16h 19m17h 26m16h 50m14h 56m12h 40m10h 21m8h 14m7h 5m
Data source: Glasgow daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Glasgow

As October unfolds in Glasgow, the city experiences a shift in its breezy character, with an average wind speed of 4.2 m/s (9 mph). This marks an increase from the more subdued winds of summer, which lingered around 2.2 to 3.3 m/s. The autumn months herald a notable uptick in wind intensity, reflecting the seasonal transition. Compared to September's gentle gusts, October's winds bring a refreshing briskness, foreshadowing the winter chill to come. As each month dances through varying breezes, Glasgow's October winds serve as a reminder of nature's rhythmic ebb and flow.

Average October Wind Speed in Glasgow

The chart displays monthly wind speed patterns in Glasgow, with values for each month shown alongside October's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how October's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.35.54.42.83.13.32.22.73.24.2 m/s4.33.6
Data source: Glasgow October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Glasgow Compares to Other Months

The weather in Glasgow changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of October's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Glasgow and find detailed weather information for every month.

In October, the weather features a more moderate temperature range, with minimums around -3°C (28°F) and maximums reaching 20°C (69°F), resulting in an average of 10°C (50°F). This month experiences significant precipitation, totaling 130 mm (5.1 in) over 19 days, while humidity remains high at 90%. In contrast, January is notably colder, with minimum temperatures dropping to -7°C (20°F) and an average of only 5°C (41°F), maxing out at 14°C (57°F). Despite lower total precipitation of 84 mm (3.3 in) over 12 days, January maintains the same high humidity level of 90%. For a more detailed look at winter conditions, check out Glasgow weather in January.

October and February weather in Glasgow present distinct yet somewhat similar characteristics. In October, temperatures range from a chilly -3°C (28°F) to a pleasant max of 20°C (69°F), with an average of 10°C (50°F). This month is marked by high humidity at 90% and significant rainfall, totaling 130 mm (5.1 in) over 19 days. In contrast, February experiences slightly colder temperatures, with a minimum of -5°C (23°F) and a maximum of 15°C (59°F), averaging 5°C (41°F). Despite being almost equally wet, February has slightly less precipitation at 129 mm (5.1 in) over 17 days, and humidity remains comparable at 88%. For more details about February weather, visit Glasgow weather in February.

In comparing the weather conditions of October and March, we can observe notable differences and similarities. October boasts a milder average temperature of 10°C (50°F) with maximums reaching up to 20°C (69°F), whereas March is cooler overall, with an average of 6°C (43°F) and maximums of 17°C (63°F). Precipitation levels are relatively close, with October receiving 130 mm (5.1 in) over 19 days compared to March's 106 mm (4.2 in) across 17 days. Additionally, October has higher humidity at 90%, while March maintains a slightly lower humidity level of 86%. For more detailed insights, you can check Glasgow weather in March.

When comparing the weather in October and April, we see notable differences. October tends to be cooler, with average temperatures around 10°C (50°F), while April sees a slightly warmer average of 8°C (46°F). Both months can experience minimum temperatures dipping below freezing; however, October reaches a maximum of 20°C (69°F), whereas April peaks at 22°C (72°F). In terms of precipitation, October is significantly wetter, receiving about 130 mm (5.1 in) over 19 days, compared to April's 44 mm (1.7 in) over just 10 days. The humidity levels are relatively high in both months, with October at 90% and April at 85%. For an overview of what to expect, you can check Glasgow weather in April.

In comparing the weather between October and May, October tends to be cooler, with temperatures ranging from a minimum of -3°C (28°F) to a maximum of 20°C (69°F) and an average of 10°C (50°F). It also experiences significantly more precipitation, averaging 130 mm (5.1 in) over 19 days, along with a high humidity level of 90%. In contrast, May features a milder climate with temperatures varying from -1°C (31°F) to a warmer maximum of 26°C (79°F) and an average of 11°C (52°F). The month sees less precipitation, totaling 67 mm (2.6 in) across 12 days and a lower humidity level of 80%. For those looking to explore the weather specifics, check out Glasgow weather in May.

The weather in October and June presents a notable contrast in temperature and conditions. October features cooler temperatures, with averages around 10°C (50°F) and a maximum of 20°C (69°F), while June enjoys warmer weather with an average of 14°C (57°F) and highs reaching 29°C (84°F). Additionally, October experiences higher precipitation, averaging 130 mm (5.1 in) over 19 days, compared to June's 113 mm (4.4 in) over 17 days. Humidity levels also differ slightly, with October at 90% and June at 83%. For a detailed view of what to expect, check out Glasgow weather in June.

When comparing the weather in October and July, notable differences emerge. October tends to be significantly cooler, featuring a minimum temperature that can drop to -3°C (28°F) and an average temperature of 10°C (50°F), whereas July enjoys milder conditions, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 28°C (83°F), and an average of 15°C (60°F). Additionally, October experiences higher precipitation, totaling 130 mm (5.1 in) over approximately 19 days, compared to July's 98 mm (3.8 in) over 15 days. The humidity level is also higher in October at 90%, compared to 82% in July. For more detailed insights into July's climate, visit Glasgow weather in July.

When comparing the weather in October to August, it's clear that October brings much cooler temperatures, with average highs reaching only 20°C (69°F) compared to August's warmer average of 27°C (80°F). Additionally, October features a more pronounced chill, with minimum temperatures dropping to -3°C (28°F), while August's minimums are milder at 6°C (43°F). Both months experience similar levels of precipitation, around 130 mm (5.1 in) in October and 127 mm (5.0 in) in August, but October sees a slightly higher humidity at 90% versus August's 82%. For a closer look at what to expect in August, check out Glasgow weather in August.

October weather in the region is significantly cooler compared to September, with average temperatures dropping from 13°C (55°F) in September to just 10°C (50°F) in October. The maximum temperatures also see a notable decline, from 27°C (80°F) in September to a mere 20°C (69°F) in October. Additionally, October experiences more precipitation, with 130 mm (5.1 in) falling over 19 days, compared to September's 91 mm (3.6 in) over 15 days. Humidity levels are slightly higher in October at 90%, versus September's 88%. For a detailed look at September's weather, you can visit Glasgow weather in September.

In October, temperatures range from a minimum of -3°C (28°F) to a maximum of 20°C (69°F), with an average temperature of 10°C (50°F). This month sees significant precipitation, with 130 mm (5.1 in) recorded over 19 days and a humidity level of 90%. In contrast, November experiences slightly cooler temperatures, with a minimum of -3°C (26°F) and a maximum of 14°C (58°F), averaging 7°C (45°F). Precipitation is also lower at 105 mm (4.1 in) over 17 days, accompanied by a marginally higher humidity of 92%. For more detailed information, visit Glasgow weather in November.

In October, the weather in Glasgow tends to be mild, with average temperatures hovering around 10°C (50°F) and maximums reaching up to 20°C (69°F). However, the month is marked by frequent rainfall, accumulating around 130 mm (5.1 in) over 19 days, and high humidity levels at 90%.

In contrast, December experiences cooler temperatures, with an average of 5°C (41°F) and maximums peaking at 13°C (55°F). While precipitation is slightly lower at 117 mm (4.6 in) over 17 days, the atmosphere remains humid at 89%. For more detailed insights into winter weather, you can visit Glasgow weather in December.

Compare Glasgow's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Glasgow

As October unfolds in Glasgow, the weather dramatically shifts, embracing the chill of autumn with an average temperature that hovers around 10°C. Unlike the warmer summer months, this time of year brings an increase in precipitation, with many days featuring rain and a notable humidity level of 90%. The occasional highs of 20°C provide a brief return to milder conditions, but the frequent dips to near freezing highlight the transitioning season. For a deeper understanding of Glasgow's shifting climate throughout the year, explore more at Glasgow Climate.