October Weather in Guildford, United Kingdom

Last updated: March 17, 2025

In October, the weather in Guildford, United Kingdom showcases a dynamic range of conditions. With maximum temperatures reaching 23°C (73°F) and an average of 12°C (54°F), the month offers a mild respite before the winter chill sets in. However, nighttime can dip as low as 0°C (33°F), demanding warm layers for evening outings. Expect increased chances of rain, with 88 mm (3.5 in) of precipitation recorded over 13 days, contributing to the month’s high humidity level of 90%. This blend of maritime influences and autumnal transition creates a picturesque yet changeable climate, perfect for enjoying Guildford's scenic beauty.

October Temperature in Guildford

October in Guildford, United Kingdom, marks a distinct transition as temperatures begin to settle into the cooler embrace of autumn. With minimums dipping to around 0°C (33°F), the crisp air signifies the changing season, while an average temperature of 12°C (54°F) offers a refreshing chill ideal for outdoor strolls amid colorful foliage. Daytime highs can reach up to 23°C (73°F), providing those glorious sunny spells perfect for enjoying the last of the mild weather. As the month progresses, the trend shifts from the lingering warmth of September, embracing a more temperate climate that prepares residents for the chillier months ahead. The comfortable temperatures, combined with the stunning autumn scenery, make October a wonderfully inviting time to experience Guildford's charm.

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

The chart illustrates October temperature patterns in Guildford, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414345495562656359534644
Data source: Temperature data for Guildford 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 Guildford

In October, Guildford experiences a significant uptick in precipitation, recording 88 mm (3.5 in), the highest for the year. This month typically welcomes a shift into the wetter autumn climate, with 13 days of rain, which is notably higher than the preceding months. This increase in rainfall kicks off a trend that continues into November, which averages 56 mm (2.2 in) over 12 days. The rich tapestry of October's weather not only underscores the onset of fall but also prepares the region for the moisture-laden months ahead, setting the stage for a vibrant transition into winter. As the leaves fall and the landscape changes, the heightened precipitation serves as a reminder of nature’s cyclical rhythm in Guildford.

October Precipitation Trends in Guildford

The chart displays monthly precipitation patterns in Guildford, 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.
JanFebMarAprMayJunJulAugSepOctNovDec515357356577677044885686
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Guildford

As October rolls in, Guildford experiences a noticeable spike in humidity, reaching 90%, a figure that highlights the transitional character of the month. Following the gradual decrease in humidity during the summer months, October sees a resurgence reminiscent of the winter season, which looms just around the corner. This increase marks a peak for the autumn months, creating a contrast with September's more moderate 82% humidity. As the air grows denser and the days become crisper, residents can expect a month filled with that quintessential damp chill typical of British weather, enhanced by the lush foliage of autumn. The patterns of humidity throughout the year reveal a steady climb as temperatures drop, paving the way for the wetter, more humid qualities of late fall and winter.

October Average Humidity in Guildford

This chart illustrates the average monthly humidity levels in Guildford, 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.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%79%81%71%76%82%91%92%92%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Guildford

As October rolls into Guildford, the UV Index settles at a moderate level of 4, indicating a shift from the higher summer readings. With an average burn time of 30 minutes, it’s essential to be mindful of sun exposure, particularly during the peak hours when UV radiation is strongest. This month's index reflects a gentle decline following the very high levels seen in June and July, gradually transitioning back to lower categories as the year winds down. With lower UV exposure compared to the summer months, October offers a brief respite, but as always, staying informed and cautious is key. For a detailed look at daily fluctuations and trends throughout the year, visit Guildford UV Index.

Maximum UV Index Levels in Guildford for October

The chart shows the monthly maximum UV Index (UVI) for Guildford 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.
JanFebMarAprMayJunJulAugSepOctNovDec124678876421
Data source: Guildford 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 Guildford

As autumn descends upon Guildford, October offers a delightful transition with 244 hours of sunlight, marking a gentle decline from the vibrant summer months. This month showcases a notable shift as daylight hours decrease, following a peak in May and July, which bask in over 400 hours of sunshine. The waning sunlight foreshadows the approaching winter, yet October's mild weather and crisp air create an inviting atmosphere for outdoor enthusiasts. With 309 hours enjoyed in September, it's clear that while the days grow shorter, the charm of the early autumn sun remains a cherished highlight in Guildford's seasonal rhythm.

Monthly Sunshine Duration in Guildford: October Highlighted

The October sunshine duration represents the total number of hours Guildford 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.
JanFebMarAprMayJunJulAugSepOctNovDec99h148h209h326h405h396h408h375h309h244h149h112h
Data source: Guildford October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Guildford During October

In Guildford, October typically heralds the transition from the vibrant colors of autumn to the chill of winter, accompanied by a modest 26% chance of sunny weather. This figure reflects a slight dip compared to the sunnier spells of spring, particularly April, which boasts a much brighter 52% chance. Interestingly, this October likelihood resembles the summer's 26% in August, indicating that while the sunny days may be fewer, they still stand a chance against the encroaching clouds. As the month progresses, residents and visitors alike can enjoy the crisp air and vibrant foliage, with occasional rays of sunshine brightening the scenery, despite the overall tendency towards more overcast days.

Percentage of Sunny Days in October in Guildford

The chart illustrates the percentage of sunny days in Guildford 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 Guildford experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%25%33%52%35%28%38%26%29%26%33%19%
Data source: Guildford October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Guildford in October

As autumn settles in, October in Guildford brings a gentle decline in daylight, offering about 10 hours of light each day. This month marks a transition from the sun's exuberance in summer, where July basked in a generous 16 hours of daylight, to the shorter days of winter, which begin in November with only 8 hours. Following a summer of long evenings, October's crisp air and changing leaves signal an embrace of the cozy warmth within as daylight wanes. The gradual descent continues, highlighting a rhythmic pattern of light that ebbs and flows, inviting residents to savor the lingering daylight before the deepening darkness of winter sets in.

Average Daylight Hours in Guildford for October

The chart illustrates the variation in daylight duration in Guildford throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 26m9h 59m11h 55m13h 53m15h 36m16h 29m16h 1m14h 28m12h 34m10h 37m8h 52m7h 56m
Data source: Guildford daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Guildford

As October arrives in Guildford, the crisp autumn air is accompanied by a noticeable uptick in wind speeds, averaging 4.4 m/s (10 mph). This is a refreshing change from the calmer months of summer, where winds dipped to around 3.4 m/s (8 mph) in July and 3.1 m/s (7 mph) in June. The gentle breezes of early autumn are reminiscent of spring's wind patterns, which also hovered around 4.4 m/s (10 mph) in May, suggesting a consistent rhythm in the seasonal winds. As the month progresses, the invigorating gusts not only sweep through the vibrant fall foliage but also hint at the winter chill to come, setting a dynamic backdrop for outdoor adventures and cozy gatherings alike.

Average October Wind Speed in Guildford

The chart displays monthly wind speed patterns in Guildford, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.34.94.53.54.43.13.43.83.34.4 m/s3.74.4
Data source: Guildford October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Guildford Compares to Other Months

The weather in Guildford 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 Guildford and find detailed weather information for every month.

In comparing the weather between October and January, October presents a mild climate with temperatures ranging from a chilly 0°C (33°F) at night to a pleasant average of 12°C (54°F) during the day, reaching a maximum of 23°C (73°F). This month experiences significant rainfall, totaling 88 mm (3.5 in) over about 13 days, coupled with high humidity at 90%. In contrast, January is notably colder, with temperatures dropping to a minimum of -5°C (23°F) and an average of 5°C (41°F), peaking at 14°C (58°F). Precipitation is reduced in January to 50 mm (2.0 in) spread over 10 days, and humidity remains slightly elevated at 91%. For a more detailed view of January weather, check out Guildford weather in January.

October and February showcase distinct contrasts in weather patterns. In October, temperatures range from a minimum of 0°C (33°F) to a maximum of 23°C (73°F), with an average of 12°C (54°F). The month experiences higher precipitation levels, totaling 88 mm (3.5 in) across 13 days, and maintains a humidity of 90%. In contrast, February tends to be colder, with temperatures spanning from -7°C (19°F) to 18°C (64°F) and an average of 6°C (43°F). This month sees less precipitation—53 mm (2.1 in) over 11 days—and slightly lower humidity at 89%. For more details, check out Guildford weather in February.

In comparing the weather of October and March, it’s clear that both months experience a mix of temperatures and precipitation, but there are notable differences. October tends to be milder, with an average temperature of 12°C (54°F) and maximums reaching up to 23°C (73°F), while March is cooler overall, featuring an average of 7°C (46°F) and minimum temperatures that can dip to -6°C (21°F). Precipitation is more frequent in October, with 88 mm (3.5 in) spread over 13 days, compared to March, which sees 57 mm (2.2 in) across the same number of days. Humidity levels are quite similar, hovering around 90% in October and 86% in March. For a more detailed outlook on March weather in Guildford, you can visit Guildford weather in March.

When comparing the weather in October and April, notable differences emerge in both temperature and precipitation. October experiences a milder overall average temperature of 12°C (54°F), with highs reaching up to 23°C (73°F), making it a more comfortable month for outdoor activities. In contrast, April tends to be cooler, with an average temperature of 10°C (49°F) and minimum temperatures dipping as low as -3°C (27°F). Additionally, April sees significantly less rainfall, with only 35 mm (1.4 in) over approximately 7 days, while October is wetter, averaging 88 mm (3.5 in) over 13 days, contributing to a higher humidity level of 90%. For a detailed look at what to expect during April, you can check Guildford weather in April.

October and May present distinctly different weather patterns. In October, temperatures range from a chilly 0°C (33°F) to a pleasant max of 23°C (73°F), with an average of 12°C (54°F). The month is characterized by higher humidity at 90% and considerable precipitation, with 88 mm (3.5 in) of rain spread over 13 days. In contrast, May boasts slightly warmer temperatures, starting at a minimum of 1°C (34°F) and reaching up to 26°C (79°F), with an average temperature of 13°C (55°F). May experiences less rainfall, totaling 65 mm (2.6 in) over 10 days, and has lower humidity at 79%. For more insights on May weather, you can check Guildford weather in May.

October and June present contrasting weather profiles. In June, temperatures range from a mild 7°C (45°F) at night to a warm 31°C (88°F) during the day, with an average of 16°C (62°F) and relatively low precipitation of 77 mm (3.0 in) over just 9 days. The humidity sits at a comfortable 80%. In contrast, October sees cooler temperatures, with a minimum of 0°C (33°F) and a maximum of 23°C (73°F), averaging 12°C (54°F). This month experiences higher precipitation at 88 mm (3.5 in) spread over 13 days, and a notably higher humidity of 90%. For more detailed insights on June weather, you can check Guildford weather in June.

When comparing the weather in October and July, notable differences emerge. October experiences cooler temperatures, ranging from a minimum of 0°C (33°F) to a maximum of 23°C (73°F), with an average of 12°C (54°F). In contrast, July boasts much warmer conditions, with temperatures ranging from 8°C (47°F) to a sweltering 35°C (95°F) and an average of 18°C (65°F). Additionally, October tends to be more humid, with humidity levels at 90%, compared to July's 71%. Precipitation is also more frequent in October, with 88 mm (3.5 in) over an average of 13 days, while July sees 67 mm (2.6 in) over 11 days. For more detailed information about July weather, you can check Guildford weather in July.

In comparing the weather between October and August, it's clear that October sees a significant drop in temperatures, with averages around 12°C (54°F) compared to August's warmer 17°C (64°F). Moreover, August experiences higher maximum temperatures, reaching up to 33°C (91°F), while October peaks at 23°C (73°F). Precipitation is slightly higher in October, with 88 mm (3.5 in) over 13 days, compared to August's 70 mm (2.8 in) over 11 days. Additionally, October's humidity is notably higher at 90%, contrasting with August's more moderate 76%. For more detailed insights about August weather, you can visit Guildford weather in August.

In comparing the weather between September and October, October tends to be cooler and wetter. The average temperature in October ranges from a minimum of 0°C (33°F) to a maximum of 23°C (73°F), while September enjoys milder conditions with temperatures ranging from 3°C (37°F) to 28°C (83°F). Additionally, October sees significantly higher precipitation with 88 mm (3.5 in) over 13 days, compared to September's 44 mm (1.7 in) over just 8 days. Humidity levels also rise in October, averaging 90%, up from September's 82%. For more details on September weather, you can check Guildford weather in September.

In October, temperatures in Guildford range from a minimum of 0°C (33°F) to a maximum of 23°C (73°F), with an average of 12°C (54°F). The month sees around 88 mm (3.5 in) of precipitation over approximately 13 days, accompanied by high humidity levels averaging 90%. In contrast, November experiences cooler temperatures, with a minimum of -2°C (29°F) and a maximum of 16°C (62°F), leading to an average of 8°C (47°F). Precipitation decreases to 56 mm (2.2 in) spread across about 12 days, while humidity rises slightly to 92%. For more detailed weather information, check out Guildford weather in November.

In October, temperatures in Guildford range from a chilly 0°C (33°F) at night to a pleasant 23°C (73°F) during the day, with an average of 12°C (54°F). The month experiences 88 mm (3.5 in) of precipitation over 13 days, and humidity levels peak at 90%. In contrast, December sees temperatures drop further, with nighttime lows of -4°C (26°F) and daytime highs reaching only 15°C (58°F), averaging around 6°C (44°F). Precipitation is slightly lower at 85 mm (3.4 in) over 14 days, accompanied by even higher humidity at 92%. For more information about the December weather conditions, you can check Guildford weather in December.

Compare Guildford's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Guildford

As October unfolds in Guildford, the weather takes a distinct turn, shifting from the lingering warmth of summer to the crisp embrace of autumn. With its maximum temperatures dipping to 23°C, the month begins to cool, averaging around 12°C, and reaching lows of 0°C as it progresses. This transition is marked by an increase in precipitation, resulting in about 13 rainy days and contributing to a higher humidity level of 90%. Compared to the previous months, October offers a blend of fluctuating temperatures and frequent rainfall, painting a quintessentially British picture of the season. For a more comprehensive understanding of what to expect throughout the year, delve into the Guildford Climate resource.