October Weather in East Grinstead, United Kingdom

Last updated: March 17, 2025

In October, East Grinstead, United Kingdom, experiences a delightful transition into autumn, with maximum temperatures reaching around 21°C (71°F) and an average of 12°C (54°F). As the month unfolds, temperatures dip to a minimum of 2°C (35°F), highlighting the cool evenings typical of the season. Rainfall is a notable feature, with precipitation totaling 92 mm (3.6 in) across approximately 14 days, contributing to the lush, vibrant landscapes. With humidity levels at a high 89%, the atmosphere feels crisp and refreshing, making October an ideal time for cozy walks beneath the colorful foliage.

October Temperature in East Grinstead

In October, East Grinstead begins to transition fully into autumn, with temperatures reflecting this seasonal shift. The average temperature hovers around 12°C (54°F), while daily highs can reach up to 21°C (71°F), offering a pleasant respite from the summer heat. As chilly nights return, the minimum temperature dips to 2°C (35°F). This month encapsulates the beauty of autumn, with cooler air and vibrant foliage, making it a fantastic time to enjoy the outdoors before the winter chill sets in. With each passing week, the days gradually become cooler and shorter, signaling the forthcoming frosty months ahead.

October Weather in East Grinstead: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in East Grinstead, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414346495561646359544744
Data source: Temperature data for East Grinstead 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 East Grinstead

In October, East Grinstead experiences a notable increase in precipitation, with an impressive 92 mm (3.6 in) recorded, making it one of the wettest months of the year. This uptick is reflected in the number of rainy days, averaging 14, contributing to the lush, vibrant autumn scenery. Comparatively, this month stands out against the preceding months, with September's total being significantly lower at 53 mm (2.1 in) and only 10 days of rainfall. As the region transitions into the colder months, the heightened precipitation marks a shift in climate patterns, reinforcing the idea that October is a month of both transformation and renewal in the picturesque landscape of East Grinstead.

October Precipitation Trends in East Grinstead

The chart displays monthly precipitation patterns in East Grinstead, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5760573565715870539267102
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in East Grinstead

In October, East Grinstead experiences a significant rise in humidity, settling at 89%—a notable increase from the drier summer months. As the season transitions, this uptick resembles the trend observed in previous years, where humidity levels gradually climb from 73% in August to a brisk 80% in September, before peaking again in October. The month marks a shift toward the wetter months, as it draws closer to November and December, which both boast humidity levels of 92%. This trend underscores a consistent pattern where the autumn months bring increased moisture, setting the stage for the damp winter ahead while still offering a balance between summer's warmth and winter's chill.

October Average Humidity in East Grinstead

This chart illustrates the average monthly humidity levels in East Grinstead, 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%82%81%76%73%80%89%92%92%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in East Grinstead

As October arrives in East Grinstead, the UV Index settles at a moderate level of 4, indicating a shift from the higher exposure months of summer. After experiencing very high levels in July and August, the UV Index starts to decline, allowing for a more manageable burn time of 30 minutes for fair-skinned individuals. This cooler month signifies the transition into the low exposure categories seen in the winter, with November and December dropping back to an index of 2 and 1 respectively. Therefore, while outdoor activities are still pleasant, taking precautions during sunny days remains important. For more detailed information, visit East Grinstead UV Index.

Maximum UV Index Levels in East Grinstead for October

The chart shows the monthly maximum UV Index (UVI) for East Grinstead 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: East Grinstead 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 East Grinstead

As October unfolds in East Grinstead, the days may be getting shorter, but the sunshine continues to cast a warm glow over the town, with 243 hours of sunlight recorded this month. This figure represents a notable decline from the peak 409 hours experienced in July, yet it still surpasses the gloomy winters of November and December, which boast only 146 and 109 hours, respectively. While the year began under a grey canopy, with just 96 hours in January, the steady rise in sunlight through spring and summer paints a vivid picture of the town's seasonal transitions. October's generous sunlight serves as a fitting farewell to the vibrant warmth of summer, making way for the contemplative chill of autumn.

Monthly Sunshine Duration in East Grinstead: October Highlighted

The October sunshine duration represents the total number of hours East Grinstead 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.
JanFebMarAprMayJunJulAugSepOctNovDec96h146h211h324h402h397h409h377h310h243h146h109h
Data source: East Grinstead October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in East Grinstead During October

As we transition into October in East Grinstead, the likelihood of sunny weather hovers around 27%, marking a slight dip compared to the preceding summer months. This decline reflects a broader trend observed as the year progresses: April kicks off with the brightest prospects at 55%, only to gradually wane through the year, with January showcasing the least sunny potential at just 22%. While October's sun chances may be modest, they are still more favorable than those in the colder months that follow, such as December, which plummets to 20%. This pattern suggests that while autumn beckons, East Grinstead still holds onto some lingering sparks of sunshine before the winter chill fully sets in.

Percentage of Sunny Days in October in East Grinstead

The chart illustrates the percentage of sunny days in East Grinstead 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 East Grinstead experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%26%37%55%38%31%40%33%35%27%35%20%
Data source: East Grinstead October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in East Grinstead in October

As October settles over East Grinstead, the days start to shorten, bringing an average of 10 hours of daylight. This marks a significant decrease from the lush brightness of June, which boasts a peak of 16 hours. The gradual decline in daylight throughout the year creates a rhythmic dance of seasons; after basking in the splendor of prolonged sunlight during the spring and summer months, the transition into autumn begins, ultimately leading to the quieter, more introspective days of winter. While October's light is less than the vibrant daylight of earlier months, there's a unique charm in the golden hues of fall that invite contemplation and cozy gatherings.

Average Daylight Hours in East Grinstead for October

The chart illustrates the variation in daylight duration in East Grinstead throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 28m10h 1m11h 55m13h 51m15h 33m16h 26m15h 58m14h 26m12h 34m10h 38m8h 54m7h 59m
Data source: East Grinstead daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in East Grinstead

As October sweeps into East Grinstead, a refreshing average wind speed of 4.9 m/s (11 mph) heralds the transition into autumn. This month stands out as a period of brisk winds, notably stronger than the calmer days of summer, which see a dip to lows of 3.2 m/s (7 mph) in June. Interestingly, October's gusts echo the stronger winds of early spring, making it a time when nature rallies under a vibrant canopy of falling leaves. As the year edges toward its close, October serves as a reminder of the shifting seasons, with winds that not only invigorate but also signal the impending chill of winter. Overall, it's this lively breeze that sets the tone, bridging the warm embrace of summer with the crispness of approaching autumn days.

Average October Wind Speed in East Grinstead

The chart displays monthly wind speed patterns in East Grinstead, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.75.34.83.94.83.23.74.23.64.9 m/s4.04.8
Data source: East Grinstead October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in East Grinstead Compares to Other Months

The weather in East Grinstead 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 East Grinstead and find detailed weather information for every month.

In October, temperatures in East Grinstead range from a minimum of 2°C (35°F) to a pleasant maximum of 21°C (71°F), with an average of 12°C (54°F). This month experiences significant rainfall, totaling 92 mm (3.6 in) over approximately 14 days, and the humidity is quite high at 89%. In contrast, January sees cooler temperatures ranging from a minimum of -5°C (24°F) to a maximum of 13°C (56°F), with an average of 5°C (41°F). The precipitation decreases to 57 mm (2.2 in) across about 10 days, coupled with a humidity level of 91%. For more detailed insights, you can visit East Grinstead weather in January.

October and February present quite contrasting weather patterns. In October, temperatures range from a chilly 2°C (35°F) to a pleasant 21°C (71°F), with an average of 12°C (54°F). The month sees around 92 mm (3.6 in) of precipitation over approximately 14 days, alongside high humidity levels of 89%. In contrast, February experiences colder conditions, with minimum temperatures dipping to -6°C (22°F) and maximums reaching 17°C (62°F), resulting in an average of 6°C (43°F). While February has less precipitation overall at 60 mm (2.3 in) over about 12 days, humidity remains constant at 89%. For more detailed information, visit East Grinstead weather in February.

October and March present contrasting weather patterns, reflecting the gradual transition from summer to winter. In October, temperatures typically range from a minimum of 2°C (35°F) to a comfortable average of 12°C (54°F), peaking at 21°C (71°F). The month experiences significant precipitation, totaling 92 mm (3.6 in) over about 14 days, accompanied by high humidity at 89%. In contrast, March is generally cooler, with temperatures starting at a low of -6°C (22°F) and averaging around 8°C (46°F), with a maximum of 19°C (67°F). The rainfall in March is also less, with 57 mm (2.2 in) spread over the same number of days, and humidity slightly lower at 86%. For a more detailed look at April's weather conditions, you can visit East Grinstead weather in March.

When comparing October and April weather, October tends to be milder overall, with average temperatures ranging from 2°C (35°F) to 21°C (71°F) and significantly higher precipitation at 92 mm (3.6 in) over 14 days, resulting in a humid atmosphere with 89% humidity. In contrast, April experiences cooler temperatures, with a low of -2°C (29°F) and highs reaching up to 23°C (74°F), but it is much drier with just 35 mm (1.4 in) of rain across 8 days, keeping humidity slightly lower at 85%. For more details on April's weather, you can check East Grinstead weather in April.

In comparing October and May weather, both months share relatively mild temperatures, but with distinct characteristics. October typically features a temperature range from a chilly 2°C (35°F) to a maximum of 21°C (71°F), with an average of 12°C (54°F). It also experiences more precipitation, totaling 92 mm (3.6 in) over 14 days, contributing to a higher humidity of 89%. In contrast, May tends to be slightly warmer with temperatures ranging from 1°C (33°F) to a pleasant 25°C (77°F), maintaining an average of 13°C (55°F). This month sees less rainfall, amounting to 65 mm (2.6 in) over 12 days, and slightly lower humidity at 82%. For a more detailed look at the weather in May, you can check out East Grinstead weather in May.

October and June present strikingly different weather patterns. In October, temperatures drop significantly, with a minimum of 2°C (35°F) and an average of 12°C (54°F), compared to June's milder minimum of 7°C (46°F) and average of 16°C (61°F). October also experiences higher precipitation, totaling 92 mm (3.6 in) over 14 days, while June sees less rain at 71 mm (2.8 in) on just 8 days. Furthermore, humidity levels are higher in October at 89%, compared to 81% in June. For those interested in more about the June climate, you can check East Grinstead weather in June.

In comparison to July, October presents a notably cooler climate, with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 21°C (71°F), averaging at 12°C (54°F). In contrast, July experiences warmer weather with minimum temperatures of 9°C (48°F) and highs reaching up to 34°C (93°F), averaging around 18°C (65°F). Additionally, October sees higher precipitation levels, measuring 92 mm (3.6 in) over 14 days, while July's rainfall is less at 58 mm (2.3 in) over 11 days. The humidity is also higher in October at 89%, compared to 76% in July. For a more detailed look at July weather patterns, you can check East Grinstead weather in July.

In comparing the weather between October and August, we see a notable shift in temperatures and conditions. August boasts warmer temperatures, with a minimum of 8°C (47°F) and an average of 17°C (64°F), reaching a peak of 32°C (90°F). In contrast, October presents a cooler climate, with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 21°C (71°F) and an average temperature of 12°C (54°F). Precipitation is also more frequent in October, averaging 92 mm (3.6 in) over 14 days, compared to August's 70 mm (2.7 in) over 11 days. Furthermore, humidity levels rise significantly in October, reaching 89%, compared to the more comfortable 73% in August. For more details on August weather, you can visit East Grinstead weather in August.

In comparing the weather between September and October, it’s clear that October brings a noticeable drop in average temperatures—from 15°C (59°F) in September to 12°C (54°F). While both months experience similar minimum temperatures of around 2°C, October's maximums peak at 21°C (71°F), which is significantly lower than September’s high of 27°C (81°F). Additionally, October tends to be wetter, with 92 mm (3.6 in) of precipitation over 14 days, compared to September's 53 mm (2.1 in) across only 10 days. Consequently, October also sees a higher humidity level at 89%, compared to September’s 80%. For more detailed insights, you can check East Grinstead weather in September.

October generally boasts milder temperatures compared to November, with an average of 12°C (54°F) and maximums reaching up to 21°C (71°F). In contrast, November sees a drop in average temperature to 8°C (47°F), with highs peaking at 16°C (61°F) and chilly minimums of -2°C (28°F). Despite October having slightly higher precipitation at 92 mm (3.6 in) over 14 days, November is still quite damp with 67 mm (2.7 in) spread across 12 days. Additionally, humidity remains similar, with October at 89% and November at 92%. For more detailed information, you can check East Grinstead weather in November.

October and December weather present a striking contrast in temperatures and conditions. In October, temperatures range from a minimum of 2°C to a maximum of 21°C, with an average of 12°C, while December sees cooler temperatures, dropping to a minimum of -3°C and averaging around 7°C, with a maximum of 14°C. Both months experience a similar number of rainy days—14—but December slightly edges out October in total precipitation, receiving 102 mm compared to October’s 92 mm. Additionally, humidity remains high in both months, with December slightly higher at 92% compared to October's 89%. For more detailed insights, you can check East Grinstead weather in December.

Compare East Grinstead's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in East Grinstead

As October settles in East Grinstead, the weather transitions into a cooler embrace, contrasting sharply with the warm, sun-soaked days of summer. With maximum temperatures dipping to a comfortable 21°C and averages hovering around 12°C, the crispness in the air becomes unmistakable. The increased humidity at 89% and 14 days of precipitation add a damp chill, making it a distinctly wetter month than its predecessors. This shift invites a welcome change in lifestyle, one that embraces cozy layers and the vibrant colors of autumn. For those curious about the broader patterns shaping this picturesque town, our detailed insights can be found at East Grinstead Climate.