October Weather in Knebworth, United Kingdom

Last updated: March 17, 2025

October in Knebworth, United Kingdom, showcases a striking blend of cool temperatures and frequent rainfall. With a maximum of 23°C (73°F) and an average temperature settling around 12°C (53°F), the month transitions from mild to brisk. Nighttime brings a chill, with temperatures dipping to a minimum of 1°C (34°F). Rainfall is significant, totaling 86 mm (3.4 in) across 12 days, contributing to a high humidity level of 90%. This dynamic weather makes October a quintessential autumn month, perfect for witnessing the vibrant foliage of the season.

October Temperature in Knebworth

In October in Knebworth, the temperatures mark a distinct transition into autumn, showcasing a notable drop from the warmth of summer. With minimums around 1°C (34°F) and averages settling at 12°C (53°F), the month feels brisk yet invigorating. The maximum temperatures reach up to 23°C (73°F), providing a few exceptionally pleasant days that offer a perfect backdrop for autumnal strolls amidst the changing foliage. This gradual cooling trend, following the warm highs of September's lingering heat, hints at the coming chill of winter, making October a month of beautiful contrasts in temperature and scenery.

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

The chart illustrates October temperature patterns in Knebworth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec404345495561656459534643
Data source: Temperature data for Knebworth 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 Knebworth

October in Knebworth, United Kingdom, marks a notable peak in precipitation, with an impressive 86 mm (3.4 in) of rainfall over 12 days. This increase from previous months highlights a distinct transition into the wetter autumn season, offering a sharp contrast to the summer months when rainfall was predominantly in the 60 mm range. As the days grow shorter and temperatures drop, the heightened precipitation serves as a clear reminder of nature's shift, setting the stage for the winter months ahead. This trend of increased rainfall continues into November and December, where levels remain significant, suggesting that Knebworth's October is not just a harbinger of autumn but also a precursor to a more prolonged wet season.

October Precipitation Trends in Knebworth

The chart displays monthly precipitation patterns in Knebworth, 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.
JanFebMarAprMayJunJulAugSepOctNovDec545156326574677249865183
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Knebworth

As October rolls in, Knebworth experiences a notable uptick in humidity, reaching 90%—a significant increase from the summer months when humidity dipped to its lowest at 71% in July. This resurgence creates a feeling of crispness in the air, often accompanied by the vibrant colors of autumn foliage. Following a trend of gradual moisture accumulation, the shift from the summer's drier atmosphere to the dampness of October pairs beautifully with the approach of winter, reflected in the rising levels leading into November, which sees humidity peak at 92%. This pattern of fluctuating humidity not only marks the changing seasons but also hints at the cozy vibes of sweater weather and the anticipation of the festive months ahead.

October Average Humidity in Knebworth

This chart illustrates the average monthly humidity levels in Knebworth, 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 Knebworth

As October arrives in Knebworth, the UV Index dips to 4, placing it in the moderate exposure category. This trend follows a summer filled with higher UV levels, where June and July peaked at 8 and resulted in a brisk burn time of just 15 minutes. In contrast, October’s charming autumn days allow for a safer exposure time of 30 minutes, echoing the UV levels seen in March and April. The gradual decrease in UV intensity suggests a comforting transition into the cooler months, transitioning to lower indices in November and December. For those looking to stay informed about solar radiation in Knebworth, more details can be found at Knebworth UV Index.

Maximum UV Index Levels in Knebworth for October

The chart shows the monthly maximum UV Index (UVI) for Knebworth 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.
JanFebMarAprMayJunJulAugSepOctNovDec124578876421
Data source: Knebworth 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 Knebworth

October shines brightly in Knebworth, boasting 241 hours of sunshine, a delightful precursor to the winter months ahead. This sunshine sets it apart from the darker months that follow, including November and December, which average a mere 144 and 109 hours respectively. After the vibrant 398 hours of May and a peak in July with 404 hours, October’s golden glow begins to wane as the days shorten. Interestingly, it retains a significant amount of sunshine compared to earlier months, with only September showing a slight dip at 300 hours. As autumn settles in, Knebworth's October offers an enchanting transition, capturing the last bursts of warmth before the chill of winter fully embraces the landscape.

Monthly Sunshine Duration in Knebworth: October Highlighted

The October sunshine duration represents the total number of hours Knebworth 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.
JanFebMarAprMayJunJulAugSepOctNovDec98h148h210h319h398h389h404h368h300h241h144h109h
Data source: Knebworth October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Knebworth During October

In Knebworth, the likelihood of sunny weather in October hovers around 24%, aligning with the generally transitional patterns of autumn. While the chance of sunshine dips slightly from the peak seen in April at 48%, it remains comparable to the percentages found in the late summer months, such as September and August. This trend suggests that October presents a blend of brisk autumn days and occasional sunny spells, reminiscent of the shifting seasons, where the vivid hues of fall foliage compete with moments of bright sunshine, making it a delightful time for outdoor exploration despite the overall moderate chance of sun.

Percentage of Sunny Days in October in Knebworth

The chart illustrates the percentage of sunny days in Knebworth 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 Knebworth experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%25%28%48%31%27%38%24%29%24%32%16%
Data source: Knebworth October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Knebworth in October

As autumn settles in Knebworth, October brings a noticeable shift in daylight, offering around 10 hours compared to the longer days of summer. Following the bright heights of June and July, which boast an impressive 16 hours, daylight begins its gradual retreat. The month serves as a bridge between the warmth of summer and the shorter days of winter; daylight diminishes steadily from 12 hours in September to the 8 hours we experience come November. This trend highlights the seasonal rhythms of Knebworth, where each month defines a shift not only in light but also in atmosphere, inviting residents to embrace the cozy charms of autumn.

Average Daylight Hours in Knebworth for October

The chart illustrates the variation in daylight duration in Knebworth throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 22m9h 57m11h 55m13h 54m15h 39m16h 34m16h 4m14h 30m12h 35m10h 36m8h 49m7h 52m
Data source: Knebworth daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in Knebworth

As October arrives in Knebworth, the breeze picks up, with an average wind speed of 4.6 m/s (10 mph), matching the gusty conditions typical of early winter. This slight increase in wind speed from the summer months, particularly August and September, signals a transition towards the chillier season ahead. Throughout the year, Knebworth experiences varied winds, with the strongest breezes often found in the cooler months. Interestingly, October's winds align with March and December, creating a consistent pattern of brisk air as autumn deepens. Embracing this invigorating wind can make October a refreshing time to explore the enchanting landscapes of Knebworth, highlighting the beauty of nature's change.

Average October Wind Speed in Knebworth

The chart displays monthly wind speed patterns in Knebworth, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.44.94.63.54.33.33.44.03.44.6 m/s4.14.6
Data source: Knebworth October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in Knebworth Compares to Other Months

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

October and January present notably different weather patterns. In October, temperatures range from a chilly 1°C (34°F) to a warm 23°C (73°F), with an average of 12°C (53°F). The month experiences about 86 mm (3.4 in) of precipitation over approximately 12 days, coupled with high humidity levels of 90%. In contrast, January is much colder, with temperatures dipping to a minimum of -5°C (24°F) and averaging around 5°C (41°F). It reaches a maximum of 14°C (58°F) and sees less precipitation at 54 mm (2.1 in) over 10 days, while maintaining a similar humidity of 91%. For a closer look at the specifics of January weather, check out Knebworth weather in January.

October and February present contrasting weather patterns. In October, temperatures range from a chilly 1°C (34°F) at night to a pleasant 23°C (73°F) during the day, with an average of 12°C (53°F). This month sees more rain, with 86 mm (3.4 in) of precipitation over about 12 days, and a humidity level of 90%. In comparison, February is colder, with temperatures dipping as low as -6°C (22°F) but reaching a milder 18°C (65°F) at their peak, averaging around 6°C (43°F). Precipitation is lighter at 51 mm (2.0 in) over 11 days, and humidity remains high at 89%. For more details on February weather, check out Knebworth weather in February.

October and March present contrasting weather conditions, reflecting the transition from autumn to spring. In October, temperatures range from a minimum of 1°C (34°F) to a pleasant maximum of 23°C (73°F), with an average of 12°C (53°F). The month experiences considerable rainfall, totaling 86 mm (3.4 in) across about 12 days, and humidity levels are high at 90%. In contrast, March sees colder temperatures, starting as low as -6°C (22°F) and averaging around 7°C (45°F), with a similar maximum of 22°C (71°F). Precipitation in March is lower at 56 mm (2.2 in) over 13 days, and humidity is slightly reduced at 86%. For more specific insights on March weather, you can visit Knebworth weather in March.

In comparing the weather of October and April, October tends to be milder with average temperatures reaching up to 12°C (53°F) and a maximum of 23°C (73°F), while April’s average hangs lower at 9°C (49°F), with highs of 27°C (80°F). Despite April occasionally experiencing warmer days, it also has a colder minimum temperature of -2°C (29°F), whereas October’s minimum remains above freezing at 1°C (34°F). Rainfall is more prevalent in October, accumulating 86 mm (3.4 in) over about 12 days, compared to April's lighter precipitation of 32 mm (1.3 in) across just 8 days. Interestingly, both months have high humidity levels, with October at 90% and April slightly lower at 85%. For more insights about April's weather, check out Knebworth weather in April.

October and May present distinct weather patterns, reflecting the transition between seasons. October experiences a broader temperature range, with minimums dipping to 1°C (34°F) and maximums reaching up to 23°C (73°F). In contrast, May starts slightly warmer, with minimum temperatures at 2°C (35°F) and maximums peaking at 26°C (79°F). Precipitation is more pronounced in October, averaging 86 mm (3.4 in) over 12 days, while May sees less rainfall, totaling 65 mm (2.5 in) across 11 days. Humidity levels are also higher in October at 90%, compared to May's 79%. For a closer look at May's weather specifics, visit Knebworth weather in May.

October and June exhibit notable differences in weather characteristic for the transition between seasons. In June, temperatures generally range from a minimum of 7°C (45°F) to a pleasant maximum of 31°C (88°F), with an average of 16°C (62°F), creating a warm and inviting atmosphere ideal for outdoor activities. Precipitation is lower at 74 mm (2.9 in) over about 10 days, and the humidity sits at a comfortable 80%. In contrast, October presents a cooler climate with temperatures ranging from a chilly minimum of 1°C (34°F) to a maximum of 23°C (73°F) and an average of 12°C (53°F). Rainfall increases to 86 mm (3.4 in) over about 12 days, and humidity climbs to 90%, making the air feel quite damp. For further details on June weather specifically, you can refer to Knebworth weather in June.

When comparing the weather in October and July, there are some notable differences. In October, temperatures range from a chilly 1°C (34°F) to a comfortable 23°C (73°F), with an average of 12°C (53°F). The month is characterized by higher humidity at 90% and more precipitation, totaling 86 mm (3.4 in), with rain occurring on about 12 days. In contrast, July boasts significantly warmer temperatures, with minimums of 9°C (48°F) and maximums reaching up to 36°C (96°F), resulting in an average of 18°C (65°F). July is also drier, with only 67 mm (2.6 in) of rain, while maintaining a lower humidity level of 71%. For more details on July weather, visit Knebworth weather in July.

In October, temperatures begin to cool significantly compared to August, with minimums dropping to 1°C (34°F) and averages hovering around 12°C (53°F), while August enjoys a milder range with minimums at 8°C (47°F) and averages of 18°C (64°F). The maximum temperature in October peaks at 23°C (73°F), which is notably lower than August's sweltering highs of 34°C (93°F). Additionally, October tends to be wetter, recording 86 mm (3.4 in) of precipitation over 12 days, compared to August's 72 mm (2.8 in) on 13 days. The humidity in October is also higher at 90%, compared to 76% in August. For a closer look at August weather specifics, check Knebworth weather in August.

In comparing the weather between September and October, September tends to be milder with average temperatures ranging from a minimum of 3°C (38°F) to a maximum of 28°C (83°F), while October sees cooler temperatures, with a minimum of 1°C (34°F) and a maximum of 23°C (73°F). Additionally, October experiences more precipitation, measuring 86 mm (3.4 in) over 12 days, compared to September's 49 mm (1.9 in) over 10 days. Furthermore, October's humidity is slightly higher at 90%, compared to September's 82%. For more details, you can check Knebworth weather in September.

In October, temperatures generally range from a minimum of 1°C (34°F) to a maximum of 23°C (73°F), with an average of 12°C (53°F). The month sees about 86 mm (3.4 in) of precipitation over approximately 12 days, accompanied by high humidity levels of around 90%. In contrast, November brings colder conditions, with temperatures dipping to a minimum of -2°C (29°F) and averaging 8°C (46°F), peaking at 16°C (62°F). Precipitation decreases to 51 mm (2.0 in) over about 10 days, while humidity slightly increases to 92%. For more detailed information on conditions specific to November, visit Knebworth weather in November.

In October, the weather typically showcases a mild transition from summer to autumn, with average temperatures ranging from 1°C (34°F) at night to a pleasant 23°C (73°F) during the day. With 86 mm (3.4 in) of precipitation over about 12 days, there's a noticeable amount of rain, coupled with high humidity at 90%, making it feel quite damp.

In contrast, December brings a chillier atmosphere, with temperatures dropping significantly to a minimum of -5°C (23°F) and averaging only 6°C (43°F). Rainfall remains similar, at 83 mm (3.3 in), but over 14 days, and humidity slightly rises to 92%, heightening the crispness of the winter air. For more detailed information, you can check Knebworth weather in December.

Compare Knebworth's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in Knebworth

As October unfolds in Knebworth, the weather exhibits a distinct shift from the warmer months, bringing a refreshing crispness to the air. While daytime temperatures can reach a pleasant 23°C (73°F), they quickly give way to cooler nights, showcasing the season's transition with a minimum dipping to 1°C (34°F). Rain becomes more frequent, contributing to the month’s average 86 mm (3.4 in) of precipitation over approximately half the month, and the humidity peaks at around 90%, adding to the autumnal atmosphere. This blend of mild and damp conditions sets October apart, offering a subtle palette of changes that beckons residents and visitors alike to embrace the seasonal charm of Knebworth. For a deeper understanding of Knebworth's atmospheric patterns throughout the year, explore Knebworth Climate.