May Weather in Wandsworth, United Kingdom

Last updated: March 17, 2025

May in Wandsworth, United Kingdom showcases a delightful blend of spring warmth and refreshing rain. With maximum temperatures reaching 25°C (78°F) and an average of 13°C (55°F), residents and visitors can enjoy pleasant outdoor activities despite occasional cooler days, dipping to a minimum of 1°C (35°F). While the month records 62 mm (2.5 in) of precipitation over 11 days, the high humidity level of 79% enriches the lush landscapes. This dynamic weather pattern provides an invigorating backdrop for exploring the beauty of Wandsworth in late spring.

May Temperature in Wandsworth

In May, Wandsworth experiences a delightful transition into spring, featuring minimum temperatures around 1°C (35°F) and an average temperature of 13°C (55°F). As the month progresses, the mercury climbs, peaking at a pleasant 25°C (78°F) on warmer days. This upward trend marks a significant shift from the chill of winter, with temperatures noticeably higher than the preceding months of April and March. The increasing warmth encourages outdoor activities, as locals and visitors alike bask in the gentle sun, signaling the arrival of more vibrant and enjoyable days in the heart of Wandsworth.

May Weather in Wandsworth: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Wandsworth, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414345495562656459534643
Data source: Temperature data for Wandsworth 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 Wandsworth

In May, Wandsworth experiences a notable uptick in precipitation, with 62 mm (2.5 in) of rain falling over 11 days. This marks a shift from the drier months of early spring, such as April, which had only 33 mm (1.3 in). As the region transitions into late spring, May's rainfall lays the groundwork for the lush greenery that characterizes the British landscape. Notably, this month sees a higher precipitation amount compared to the earlier months, yet it remains manageable, paving the way for warmer days ahead without overwhelming showers. The trend of increasing rainfall from April into May suggests a gradual rise in atmospheric moisture, hinting that summer's full bloom is just around the corner.

May Precipitation Trends in Wandsworth

The chart displays monthly precipitation patterns in Wandsworth, 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.
JanFebMarAprMayJunJulAugSepOctNovDec545354336277647045845284
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Wandsworth

In Wandsworth, United Kingdom, the month of May marks a shift towards more comfortable weather, with humidity levels dropping to 79%. This decline follows a gradual decrease from the winter months, where humidity can soar above 90%, and continues a trend into early summer. As the temperatures rise, June sees a slight uptick in humidity to 80%; however, May stands out for providing a refreshing respite after the heavy, damp conditions of the preceding months. As spring transitions to summer, these changes in humidity not only enhance outdoor enjoyment but also signify the onset of drier, warmer days ahead.

May Average Humidity in Wandsworth

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

May UV Index in Wandsworth

As spring transitions into summer, Wandsworth experiences a notable increase in the UV Index, particularly in May, where it reaches a high value of 7. This elevated index highlights a shift in exposure risk, with a reduced burn time of just 25 minutes compared to the previous months. In April, the UV Index stood at a moderate 5, with a burn time of 30 minutes, indicating a gradual escalation toward more intensified sunlight. Observing the trend from January through April, we see a steady rise in UV levels, from a low of 1 in January to this month’s high. Such changes emphasize the importance of sun protection as we approach the peak summer months. For more detailed insights into UV levels throughout the year, check out the comprehensive guide at Wandsworth UV Index.

Maximum UV Index Levels in Wandsworth for May

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

As spring gives way to summer, May shines brightly in Wandsworth, United Kingdom, boasting an impressive 398 hours of sunshine. This delightful month marks a peak in daylight, following a steady rise from January's mere 98 hours, almost quadrupling by the time we reach April's 319 hours. The trend continues into June and July, where the sunshine lingers, with June's 389 hours and July's impressive 404 hours, offering residents and visitors alike a glorious outdoor experience. However, as summer starts to fade, the daylight gradually decreases, reminding us of the seasonal shift ahead. In this vibrant month, Wandsworth celebrates the fullness of sun, serving as a perfect backdrop for leisurely outings and blooming gardens.

Monthly Sunshine Duration in Wandsworth: May Highlighted

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

Chance of Sun in Wandsworth During May

In Wandsworth, the likelihood of sunny weather in May reflects a transitional phase in the spring season, with a 33% chance of sunshine. This marks a noticeable decline from the previous month of April, which boasts an impressive 49% chance, hinting at the ideal transition into more vibrant, summery weather. While May's figures are lower than both April and the peak summer months ahead, they still present a promising outlook compared to the chillier start of the year. As the temperature starts to rise, residents can anticipate an increase in sunshine as summer approaches, despite May’s fluctuating patterns that echo the variability of spring's climate.

Percentage of Sunny Days in May in Wandsworth

The chart illustrates the percentage of sunny days in Wandsworth 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 Wandsworth experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec19%25%29%49%33%28%38%25%29%25%32%17%
Data source: Wandsworth May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Wandsworth in May

As spring transitions into summer, Wandsworth, United Kingdom, experiences a delightful increase in daylight hours that culminates in May, where residents enjoy a whopping 15 hours of daylight. After a gradual rise from the 8 hours in January, daylight steadily expands through the months, with April marking a notable jump to 13 hours. By June, the peak is reached with 16 hours, allowing for longer evenings and ample opportunities for outdoor activities. The pattern shifts again as summer wanes, with daylight gradually declining to 12 hours in September and further falling to 10 hours by October. This rhythmic ebb and flow of daylight not only highlights the changing seasons but also enhances the vibrant atmosphere of Wandsworth throughout the spring and summer months.

Average Daylight Hours in Wandsworth for May

The chart illustrates the variation in daylight duration in Wandsworth throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 23m9h 58m11h 55m13h 54m15h 38m16h 32m16h 3m14h 30m12h 35m10h 36m8h 50m7h 53m
Data source: Wandsworth daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Wandsworth

In Wandsworth, May brings a refreshing breeze with an average wind speed of 4.2 m/s (9 mph), mirroring the winds of January and hinting at the seasonal shift towards warmer weather. This moderate gustiness sets the stage for outdoor activities, as it provides just the right amount of wind to invigorate picnics and strolls along the Thames. Notably, May's winds are a pleasant departure from the sharper drops observed in early spring, such as the 3.5 m/s (8 mph) in April. After May, the trend dips further into summer, with June recording the lowest average at 3.1 m/s (7 mph), as the year moves into its warmer months. This steady yet gentle wind pattern offers Wandsworth residents a delightful prelude to summer, blending comfort with the joyful promise of longer days.

Average May Wind Speed in Wandsworth

The chart displays monthly wind speed patterns in Wandsworth, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.24.74.43.54.2 m/s3.13.33.83.34.43.84.4
Data source: Wandsworth May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Wandsworth Compares to Other Months

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

May and January present notably different weather patterns. In May, temperatures range from a low of 1°C (35°F) to a pleasant average of 13°C (55°F), peaking at 25°C (78°F). With 62 mm (2.5 in) of precipitation over approximately 11 days, the month experiences relatively comfortable humidity levels at 79%. In contrast, January has much colder temperatures, with a minimum of -5°C (24°F), an average of 5°C (41°F), and a maximum of 14°C (58°F). While precipitation is slightly lower at 54 mm (2.1 in) over about 10 days, January's humidity is higher at 91%. For a more detailed look at January's climate, visit Wandsworth weather in January.

May and February exhibit distinct weather patterns. In May, temperatures range from a minimum of 1°C (35°F) to a maximum of 25°C (78°F), with an average temperature of 13°C (55°F), indicating a significant warming as spring progresses. The month sees about 62 mm (2.5 in) of precipitation over 11 days, alongside a humidity level of 79%. In contrast, February tends to be cooler, with temperatures varying from a low of -5°C (23°F) to a high of 18°C (65°F), averaging around 6°C (43°F). It experiences slightly lower precipitation at 53 mm (2.1 in) over the same number of days but holds higher humidity levels at 89%. You can find more detailed information about February’s weather here.

In comparing the weather between March and May, it's clear that May boasts milder temperatures, with average highs reaching 13°C (55°F) and maximums of 25°C (78°F), while March experiences cooler temperatures, averaging around 7°C (46°F) with a maximum of 22°C (71°F). Additionally, May has slightly higher average temperatures at night, with a minimum of 1°C (35°F) compared to March's colder minimum of -5°C (23°F).

In terms of precipitation, March is slightly wetter, receiving 54 mm (2.1 in) over 13 days, whereas May sees 62 mm (2.5 in) spread across 11 days. Both months exhibit high humidity levels, with March at 86% and May at 79%. For more detailed statistics, you can refer to Wandsworth weather in March.

In comparing the weather of May and April, May generally brings milder temperatures with an average of 13°C (55°F) and a maximum reaching 25°C (78°F), while April tends to be cooler, averaging 10°C (49°F) with a similar maximum of 26°C (80°F). Precipitation levels also increase in May, with 62 mm (2.5 in) over 11 days, compared to April's 33 mm (1.3 in) over 8 days. Humidity in April is slightly higher at 85%, compared to May’s 79%. For more detailed information, you can check Wandsworth weather in April.

May and June display a notable shift in weather patterns. In May, temperatures range from a minimum of 1°C (35°F) to a maximum of 25°C (78°F), with an average temperature of 13°C (55°F). This month experiences approximately 62 mm (2.5 in) of precipitation over 11 days and maintains a humidity level of 79%. In contrast, June sees warmer temperatures, with a minimum of 7°C (45°F) and a peak of 31°C (89°F), resulting in a higher average temperature of 16°C (62°F). Although June has slightly increased precipitation at 77 mm (3.0 in) spread over 9 days and a marginally higher humidity of 80%, the overall feel of summer is more pronounced. For more detailed insights, check out Wandsworth weather in June.

May and July showcase distinctly different weather patterns. In May, temperatures range from a chilly 1°C (35°F) at night to a comfortable average of 13°C (55°F) during the day, peaking at 25°C (78°F). With 62 mm (2.5 in) of precipitation over 11 days, the month is characterized by higher humidity at 79%. In contrast, July brings noticeably warmer conditions, with minimum temperatures rising to 9°C (49°F) and an average of 18°C (65°F), while daytime highs can reach a sweltering 36°C (96°F). Although precipitation increases slightly to 64 mm (2.5 in) over the same number of days, the humidity drops to 71%, creating a more comfortable atmosphere. For more insights, check out Wandsworth weather in July.

May and August present distinct weather patterns, reflecting the transition from spring to summer. In May, temperatures range from a cool 1°C (35°F) at their lowest to a comfortable 25°C (78°F) at their peak, with an average temperature of 13°C (55°F). This month experiences about 62 mm (2.5 in) of precipitation over approximately 11 days, accompanied by relatively high humidity at 79%.

In contrast, August features warmer conditions with minimum temperatures of 8°C (47°F) and maximums reaching up to 34°C (93°F), averaging around 18°C (64°F). While this month has slightly more precipitation at 70 mm (2.7 in) over 12 days, the humidity is somewhat lower at 76%. Overall, August tends to be hotter and drier than May, making it a preferred time for outdoor activities. For more details, you can visit Wandsworth weather in August.

May typically experiences milder temperatures, with averages ranging from a minimum of 1°C (35°F) to a maximum of 25°C (78°F), while September sees slightly warmer conditions, with temperatures ranging from 4°C (39°F) to 28°C (83°F). Both months have relatively high humidity, with May at 79% and September slightly higher at 82%. Precipitation levels are also different; May receives more rain at 62 mm (2.5 in) over 11 days, compared to September's 45 mm (1.8 in) over 10 days. For a detailed look at September weather, you can visit Wandsworth weather in September.

May and October present distinct weather patterns, showcasing the transitional nature of spring and autumn. In May, temperatures range from a chilly 1°C (35°F) at night to a warm 25°C (78°F) during the day, averaging around 13°C (55°F). However, October offers slightly cooler conditions, with temperatures dipping to 1°C (34°F) at night, peaking at 22°C (73°F) in the day, and averaging 12°C (54°F). While May experiences about 62 mm (2.5 in) of rainfall over 11 days, October sees increased precipitation of 84 mm (3.3 in) across 12 days, contributing to a higher humidity level of 90% compared to May's 79%. For more insights on October's weather specifics, you can check out Wandsworth weather in October.

May and November present contrasting weather patterns. In May, temperatures range from a minimum of 1°C (35°F) to a maximum of 25°C (78°F), with an average of 13°C (55°F) and relatively lower humidity at 79%. The month experiences 62 mm (2.5 in) of precipitation over about 11 days, indicating a mix of sunny days and occasional rain. In contrast, November sees colder temperatures, with a minimum of -2°C (29°F) and a maximum of 16°C (62°F), averaging at 8°C (47°F). The humidity rises to 92%, and while it has slightly less precipitation at 52 mm (2.0 in), it also averages 11 rainy days. For a detailed look at November weather, check out this link: Wandsworth weather in November.

May and December present two distinct phases in the annual weather cycle. In May, temperatures typically range from a minimum of 1°C (35°F) to a warm maximum of 25°C (78°F), with an average of 13°C (55°F). The month experiences moderate precipitation, totaling 62 mm (2.5 in) over approximately 11 days and a humidity level of 79%. In contrast, December sees colder temperatures, with a minimum of -4°C (24°F) and a maximum of 14°C (58°F), averaging around 6°C (44°F). Precipitation increases to 84 mm (3.3 in), occurring over about 13 days, and humidity rises to 92%. For more insights into December weather, check out Wandsworth weather in December.

Compare Wandsworth's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Wandsworth

As May sweeps into Wandsworth, the weather begins to transform from the chilly grip of early spring to a more inviting warmth. With temperatures reaching up to a pleasant 25°C (78°F), this month serves as a refreshing precursor to summer, offering an average of 13°C (55°F) that pleasantly contrasts the colder months. However, the 62 mm (2.5 in) of rainfall over approximately 11 days reminds us that spring can still be unpredictable, with humidity levels hovering around 79%. This combination of warmth and sporadic showers makes May a unique month in Wandsworth's climate narrative. For a deeper dive into the area's weather patterns, explore Wandsworth Climate.