May Weather in East Grinstead, United Kingdom

Last updated: March 17, 2025

May in East Grinstead, United Kingdom presents a delightful mix of temperatures and weather conditions. With a maximum temperature reaching 25°C (77°F) and an average of 13°C (55°F), the days are pleasantly warm, perfect for outdoor activities. However, temperatures can dip as low as 1°C (33°F), reminding residents of the lingering chill. The month sees about 65 mm (2.6 in) of precipitation spread over 12 days, contributing to a humidity level of 82%, which adds a refreshing touch to the air. This combination of warmth and moisture nurtures the landscape, making May a vibrant time to experience the beauty of East Grinstead.

May Temperature in East Grinstead

As May unfolds in East Grinstead, the transition into spring becomes more pronounced, with temperatures rising noticeably from the chill of winter. The month typically sees a minimum of 1°C (33°F), paving the way for a comfortable average of 13°C (55°F) and basking in the warmth of midday highs reaching up to 25°C (77°F). This gradual warming trend from the deeper, frostier months is a clear sign of the season's advance, inviting vibrant blooms and outdoor activity. With the sun shining more frequently and the air feeling pleasantly mild, May sets the perfect stage for enjoying the blossoming landscape and the longer days of spring.

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

The chart illustrates May 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.

May Precipitation in East Grinstead

May in East Grinstead sees a notable uptick in precipitation, with 65 mm (2.6 in) of rainfall recorded, making it the wettest month since February. This increase contrasts with April's drier spell of just 35 mm (1.4 in), suggesting a return to more typical springtime weather patterns. Rainfall occurs on around 12 days, indicating that while May is wetter, the showers tend to be more intermittent than the heavier downpours experienced later in the year. As the landscape flourishes in vibrant green, the surge in precipitation not only fuels growth but also prepares the region for the wetter months ahead, particularly June, which averages 71 mm (2.8 in), marking a steady climb towards summer's peak.

May Precipitation Trends in East Grinstead

The chart displays monthly precipitation patterns in East Grinstead, with values for each month alongside May's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec5760573565715870539267102
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in East Grinstead

In East Grinstead, the month of May marks a subtle dip in humidity, averaging 82%, which is a noticeable decline from the previous months, creating a feeling of pleasant air as spring transitions into summer. This reduction continues the trend observed since April's 85%, indicating a gradual drying out as the year moves forward. Notably, while the humidity remains significantly high compared to the lower summer months, such as July (76%) and August (73%), May offers a comfortable balance. As the seasons shift, this slight decrease hints at the vibrant warmth to come, making outdoor activities increasingly inviting in this charming corner of the UK.

May Average Humidity in East Grinstead

This chart illustrates the average monthly humidity levels in East Grinstead, with May's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how May's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%82%81%76%73%80%89%92%92%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in East Grinstead

As spring gives way to summer, May in East Grinstead sees a noticeable increase in the UV Index, reaching 7, which categorizes it as high exposure. With a burn time of just 25 minutes, it's a time for sun safety awareness as outdoor activities transition into the sunnier days. This rise from April's moderate index of 5 marks a clear trend towards stronger UV radiation, setting the stage for the even higher levels seen in June and July. As temperatures warm and people spend more time outside, staying protected against sun damage becomes increasingly important. For more insights on UV levels throughout the year, check out the detailed East Grinstead UV Index.

Maximum UV Index Levels in East Grinstead for May

The chart shows the monthly maximum UV Index (UVI) for East Grinstead in May, 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 May 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.

May Sunshine in East Grinstead

In East Grinstead, May marks a vibrant transition into the heart of spring, basking in an impressive 402 hours of sunlight. This surge is a significant leap from the earlier months, with January bringing a mere 96 hours and February only slightly improving to 146 hours. As the seasons progress, the hours of sunshine multiply dramatically—March sees 211 hours, followed by a stunning 324 hours in April. As summer approaches, the sunny trend persists, with June and July not far behind at 397 and 409 hours, respectively. This pattern of increasing brightness underscores May's role as a pivotal month for sun-seekers, encapsulating the essence of warm days ahead while setting the stage for the sunny delights of summer.

Monthly Sunshine Duration in East Grinstead: May Highlighted

The May sunshine duration represents the total number of hours East Grinstead experiences direct sunlight during the month of May, excluding cloudy or obstructed periods. This chart compares the sunshine duration of May with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec96h146h211h324h402h397h409h377h310h243h146h109h
Data source: East Grinstead May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in East Grinstead During May

As we transition into May in East Grinstead, the likelihood of sunny weather presents a mixed bag. With a 38% chance of sunshine, May stands out as a stark contrast to earlier months, particularly April, which boasts a more promising 55%. Following the brighter springtime month, May's sunshine probability dips, revealing a subtle trend of fluctuating weather as we move towards the summer months. In comparison to the sunnier days of late spring, the forecast indicates that while May offers a decent chance for those sunny outings, it may not quite match the optimism of April. Thus, while residents can still enjoy some pleasant days, they should prepare for a blend of sunshine and cloud cover as they embrace the dynamic weather patterns characteristic of this time of year.

Percentage of Sunny Days in May in East Grinstead

The chart illustrates the percentage of sunny days in East Grinstead throughout the year, with May 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 May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in East Grinstead in May

As spring blossoms into summer in East Grinstead, United Kingdom, daylight duration experiences a remarkable transformation. May ushers in an invigorating 15 hours of daylight, marking a notable increase from the 13 hours in April. This upward trend continues into June, which boasts an impressive 16 hours of sunlight, the peak of the year. As the days begin to shorten again in July and August, with 15 hours and 14 hours of daylight respectively, the cycle hints at the approach of autumn. Notably, the gradual decline in daylight from September through December reflects the natural rhythm of the seasons, bringing shorter days and longer nights as the year winds down. This interplay of light not only enhances the beauty of East Grinstead but also invites residents to savor each moment beneath the sun.

Average Daylight Hours in East Grinstead for May

The chart illustrates the variation in daylight duration in East Grinstead throughout the year, with May 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.

May Winds in East Grinstead

In May, East Grinstead experiences a refreshing breeze, with an average wind speed of 4.8 m/s (or about 11 mph), echoing the conditions of both March and October. This gentle wind marks a notable contrast to the calmer air of April, which dipped to only 3.9 m/s (9 mph). As spring transitions into summer, the winds begin to recede, ultimately leading into the stiller months of June and July. Notably, wind speeds tend to hover around the mid-range throughout the year, with the highest velocities occurring in late winter and early autumn. This consistent yet moderate wind pattern in May makes it an ideal time for outdoor activities, inviting residents and visitors alike to embrace the season's gentle gusts.

Average May Wind Speed in East Grinstead

The chart displays monthly wind speed patterns in East Grinstead, with values for each month shown alongside May's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how May's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec4.75.34.83.94.8 m/s3.23.74.23.64.94.04.8
Data source: East Grinstead May wind data, generated using information from the Copernicus Climate Change Service.

How May 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 May'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.

May and January present starkly contrasting weather conditions. In May, temperatures range from a minimum of 1°C (33°F) to a pleasant maximum of 25°C (77°F), with an average temperature of 13°C (55°F). This month also experiences 65 mm (2.6 in) of precipitation over about 12 days, along with a humidity level of 82%. In contrast, January is much colder, featuring a minimum temperature of -5°C (24°F) and a maximum of just 13°C (56°F), leading to an average of 5°C (41°F). Despite slightly lower precipitation of 57 mm (2.2 in) over 10 days, it has a higher humidity level of 91%. For more details on the cold and damp January conditions, visit East Grinstead weather in January.

May and February differ significantly in weather conditions, with May generally being milder and more pleasant. In May, temperatures range from a chilly minimum of 1°C (33°F) to a comfortable maximum of 25°C (77°F), creating an average of 13°C (55°F). The month sees around 65 mm (2.6 in) of precipitation spread over 12 days, with a humidity level of 82%. In contrast, February experiences colder temperatures, ranging from a minimum of -6°C (22°F) to a maximum of 17°C (62°F), with an average of just 6°C (43°F). Precipitation is slightly lower at 60 mm (2.3 in), but humidity is higher at 89%. For more insights into February weather, you can visit East Grinstead weather in February.

When comparing the weather in May and March, May generally offers milder temperatures and more pleasant conditions. In May, temperatures range from a minimum of 1°C (33°F) to a maximum of 25°C (77°F), with an average temperature of 13°C (55°F). This contrasts with March, where temperatures can drop as low as -6°C (22°F) and typically reach a maximum of 19°C (67°F), averaging around 8°C (46°F). Precipitation levels in May are slightly higher at 65 mm (2.6 in) over 12 days, compared to March's 57 mm (2.2 in) over 14 days. Despite slightly less precipitation, March has a higher humidity level of 86%, compared to May's 82%. For more detailed information, check East Grinstead weather in March.

In comparing the weather between April and May, May emerges as a noticeably warmer month. The minimum temperature rises from April's chilly -2°C (29°F) to a milder 1°C (33°F), while the average temperature in May reaches 13°C (55°F) compared to April's 9°C (49°F). Although both months experience similar maximum temperatures, May's 25°C (77°F) offers a more comfortable peak than April's 23°C (74°F). Additionally, May sees increased precipitation levels at 65 mm (2.6 in) over 12 days, compared to April's 35 mm (1.4 in) over 8 days, suggesting that while May is warmer, it also tends to be wetter. Despite the slight decrease in humidity from April's 85% to May's 82%, both months contribute to the lushness of spring. For more details, check out East Grinstead weather in April.

In May, temperatures range from a chilly minimum of 1°C (33°F) to a pleasant maximum of 25°C (77°F), with an average of 13°C (55°F). This month experiences a fair amount of precipitation, totaling 65 mm (2.6 in) over 12 days, and maintaining a high humidity level of 82%. In contrast, June sees a significant rise in temperature, with minimums starting at 7°C (46°F) and maximums reaching up to 30°C (87°F), while the average stands at 16°C (61°F). Precipitation slightly increases to 71 mm (2.8 in) but occurs over fewer days, just 8. Humidity in June is slightly lower at 81%. For a detailed look at the weather patterns, check out East Grinstead weather in June.

May presents a much cooler climate compared to July, with temperatures ranging from a chilly 1°C (33°F) to a warmer peak of 25°C (77°F), averaging around 13°C (55°F). The month also experiences relatively high humidity at 82% and sees about 65 mm (2.6 in) of precipitation over roughly 12 days. In contrast, July fosters a more temperate atmosphere, featuring minimum temperatures of 9°C (48°F) and maximums climbing to 34°C (93°F), averaging at 18°C (65°F). With slightly lower precipitation at 58 mm (2.3 in) over 11 days and a decrease in humidity to 76%, July offers a drier and warmer experience. For more detailed insights on the July weather, you can refer to East Grinstead weather in July.

May and August present quite contrasting weather patterns. In May, temperatures start off chillier, with a minimum of 1°C (33°F) and an average of 13°C (55°F), peaking at around 25°C (77°F). The month sees frequent rainfall, with about 65 mm (2.6 in) of precipitation over approximately 12 days, and a higher humidity level of 82%. In contrast, August boasts warmer conditions, where the minimum temperature rises to 8°C (47°F) and averages around 17°C (64°F), reaching a maximum of 32°C (90°F). While precipitation is slightly higher at 70 mm (2.7 in) over 11 days, the humidity drops to 73%. For a detailed outlook on August weather, check East Grinstead weather in August.

In comparing the weather of May and September, we see noticeable similarities and differences. May's temperatures range from a cool minimum of 1°C (33°F) to a maximum of 25°C (77°F), with an average of 13°C (55°F). This month experiences approximately 65 mm (2.6 in) of precipitation over about 12 days, along with relatively high humidity levels at 82%. In contrast, September offers slightly warmer conditions, with temperatures ranging from a minimum of 2°C (37°F) to a maximum of 27°C (81°F) and an average of 15°C (59°F). Precipitation is lesser at 53 mm (2.1 in) over around 10 days, and humidity is slightly lower at 80%. For a more detailed look at weather conditions in September, you can visit East Grinstead weather in September.

May and October present distinct shifts in weather patterns. In May, temperatures range from a chilly 1°C (33°F) at night to a warm 25°C (77°F) during the day, with an average of 13°C (55°F). The month experiences about 65 mm (2.6 in) of rain over 12 days, accompanied by relatively high humidity at 82%. In contrast, October brings slightly cooler temperatures, with a minimum of 2°C (35°F) and a maximum of 21°C (71°F), averaging 12°C (54°F). This month tends to be wetter, with 92 mm (3.6 in) of precipitation over 14 days and higher humidity at 89%. For a more detailed look at October weather in a specific region, refer to this link: East Grinstead weather in October.

In comparing the weather of May and November, significant differences in temperature and humidity are evident. May enjoys milder conditions with average temperatures ranging from a minimum of 1°C (33°F) to a maximum of 25°C (77°F), while November is considerably cooler, with average temperatures peaking at 16°C (61°F) and dipping to -2°C (28°F). Both months experience similar levels of precipitation, with May recording 65 mm (2.6 in) and November at 67 mm (2.7 in), and both seeing rainfall over 12 days. However, November has a slightly higher humidity level at 92%, compared to May’s 82%, contributing to a much chillier and damp feel. For more specific weather insights, you can refer to East Grinstead weather in November.

In comparing the weather of May and December, we see notable differences in temperature and precipitation. May typically enjoys milder temperatures, with averages around 13°C (55°F) and maximums reaching 25°C (77°F), while December experiences cooler temperatures, averaging 7°C (44°F) and peaking at 14°C (58°F). Additionally, December is marked by higher precipitation levels, with about 102 mm (4.0 in) over 14 days compared to May's 65 mm (2.6 in) spread over 12 days. Humidity is also slightly higher in December at 92%, compared to 82% in May. For more specific information, check out East Grinstead weather in December.

Compare East Grinstead's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in East Grinstead

As May arrives in East Grinstead, the weather starts to shift, offering a delightful contrast to the chill of early spring. With temperatures reaching a pleasant maximum of 25°C (77°F), the warmth encourages outdoor activities and showcases the region’s blooming beauty. While average temperatures settle around a comfortable 13°C (55°F), evenings can still feel brisk, especially with the occasional dip to 1°C (33°F). May's 82% humidity adds a gentle touch to the air, though it’s not uncommon for the month to witness around 12 days of rain. This sets May apart from the typically warmer and drier summer months ahead. For a deeper dive into the weather patterns throughout the year, explore East Grinstead Climate.