May Weather in Port Talbot, United Kingdom

Last updated: March 17, 2025

In May, Port Talbot, United Kingdom experiences a delightful yet variable climate, showcasing a maximum temperature of 24°C (75°F) that invites outdoor festivities, balanced by a cooler average of 12°C (54°F). The month presents a minimum temperature dipping to 2°C (37°F), reminding residents of the lingering chill. With precipitation totaling 78 mm (3.1 in) over 11 days, those venturing outside should be prepared for a mix of sunny spells and occasional showers. The air is rich with 80% humidity, adding a refreshing touch to the spring atmosphere, making it a perfect time to explore Port Talbot's scenic beauty.

May Temperature in Port Talbot

In May, Port Talbot experiences a delightful shift in temperatures as spring blooms into a vibrant pre-summer atmosphere. The minimum temperature rises to a mild 2°C (37°F), providing a welcoming start to the month. By midday, residents enjoy an average of 12°C (54°F), climbing to a pleasant max of 24°C (75°F). This marks a notable increase from the cooler early months, with the city transitioning from the chill of winter, where temperatures hovered around freezing, to a much warmer and inviting climate. This upward trend not only enhances outdoor activities but also showcases the region's natural beauty as greenery flourishes under longer, sunnier days.

May Weather in Port Talbot: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Port Talbot, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434445495359626159544846
Data source: Temperature data for Port Talbot 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 Port Talbot

In May, Port Talbot experiences a moderate rainfall of 78 mm (approximately 3.1 inches), marking a noticeable rebound from the drier conditions of April. With about 11 days of precipitation, the month strikes a balance between the wetter earlier months of the year and the approaching summer season. Compared to the preceding months, May offers a transition as the total precipitation decreases from 93 mm in January to 117 mm in February, and stabilizes around the 70-80 mm range in the subsequent months. This pattern suggests an easing into the warmer months, while still providing ample moisture to support the lush greenery characteristic of the region. Looking ahead, the trend continues into June with slightly increased rainfall, emphasizing the variable yet intimately connected climate patterns of Port Talbot.

May Precipitation Trends in Port Talbot

The chart displays monthly precipitation patterns in Port Talbot, 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.
JanFebMarAprMayJunJulAugSepOctNovDec9311710355798583111103155122159
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Port Talbot

As spring unfolds, May ushers in a slight dip in humidity in Port Talbot, United Kingdom, with levels averaging around 80%. This marks a gradual decline from the wetter months of winter when humidity hovers between 88% and 90%. As the region transitions into summer, the humidity continues on a downward trend, reaching 70% by July. The easing moisture levels in May provide a welcome shift, fostering a more comfortable atmosphere as outdoor activities begin to flourish. This period of mild humidity serves as a refreshing prelude to the drier months ahead, creating a pleasant environment for residents and visitors alike.

May Average Humidity in Port Talbot

This chart illustrates the average monthly humidity levels in Port Talbot, 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.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%86%84%80%80%70%73%79%89%90%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Port Talbot

As May unfolds in Port Talbot, the UV Index reaches a notable 7, indicating a high exposure category that demands attention. With a burn time of just 25 minutes, it's crucial to be mindful of sun protection during this month. Following the trend from April's 6 (also high), May signals a steady increase in UV intensity as we approach summer. This rising pattern reflects the warming weather and longer days, highlighting the importance of safeguarding your skin from harmful rays. For a deeper understanding of how UV levels fluctuate throughout the year, be sure to check out the Port Talbot UV Index.

Maximum UV Index Levels in Port Talbot for May

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

In May, Port Talbot basks in the glow of 393 hours of sunshine, marking it as one of the sunniest months of the year. This vibrant increase from April's 320 hours showcases a promising upward trend as spring transitions into summer. Following the gradual climb from January's 87 hours, the area experiences a significant leap in sunlight, with each month contributing to this radiant ascent. June and July continue this beautiful pattern with 373 and 410 hours respectively, but May stands out as a delightful milestone, inviting locals and visitors alike to embrace the warmth and vibrant life that sunshine brings to this charming coastal town. As autumn approaches, the sunshine hours taper off, but May encapsulates a season of brightness that lingers in the hearts of its residents.

Monthly Sunshine Duration in Port Talbot: May Highlighted

The May sunshine duration represents the total number of hours Port Talbot 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.
JanFebMarAprMayJunJulAugSepOctNovDec87h142h205h320h393h373h410h362h296h233h128h104h
Data source: Port Talbot May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Port Talbot During May

As May arrives in Port Talbot, the likelihood of sunny weather offers a delightful promise to residents and visitors alike. With a 34% chance of sunshine, May stands as a notable transition from the predominantly dreary winter months in January (22%) and February (24%) to the brighter days of summer. Although the sun's chances peak in April at 55%, they dip slightly in May before rising again in the following months, showcasing a dynamic shift in weather patterns. This trend highlights May as a pivotal month where the lingering spring blossoms start to give way to the warmth and luminosity of summer, making it an ideal time to enjoy outdoor activities amidst the unpredictable weather.

Percentage of Sunny Days in May in Port Talbot

The chart illustrates the percentage of sunny days in Port Talbot 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 Port Talbot experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%24%30%55%34%26%40%33%28%22%29%21%
Data source: Port Talbot May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Port Talbot in May

In May, Port Talbot experiences a delightful increase in daylight, basking in 15 hours of sunshine that signal the true arrival of spring. This upward trend from April's 13 hours reflects the steady lengthening of days as the season progresses. Following the gradual daylight expansion seen from January's 8 hours to May's peak, the sunlight begins to wane slightly into June and beyond, illustrating nature’s ebb and flow. As the days warm and stretch out, May offers a vibrant backdrop for outdoor activities, reminding residents of the joy packed into every vivid sunset.

Average Daylight Hours in Port Talbot for May

The chart illustrates the variation in daylight duration in Port Talbot throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 24m9h 58m11h 55m13h 54m15h 38m16h 32m16h 3m14h 30m12h 35m10h 36m8h 50m7h 53m
Data source: Port Talbot daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Port Talbot

In May, Port Talbot experiences a moderate average wind speed of 5.2 m/s (12 mph), which maintains a steady rhythm in the transition to summer. Following a peak in February at 6.5 m/s (14 mph), the wind speeds gradually decline, hitting their lowest point in June at 3.7 m/s (8 mph). This slight dip in May reflects a calming period before the summer months, where wind activity becomes more subdued. Interestingly, as the year progresses, wind speeds tend to fluctuate, with averages rising again in the autumn; particularly notable is October with a return to 5.5 m/s (12 mph). Overall, the winds of May offer a gentle prelude to summer, embodying the shift towards warmer days while hinting at the breezy transitions yet to come.

Average May Wind Speed in Port Talbot

The chart displays monthly wind speed patterns in Port Talbot, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.66.55.44.25.2 m/s3.73.74.64.15.54.86.3
Data source: Port Talbot May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Port Talbot Compares to Other Months

The weather in Port Talbot 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 Port Talbot and find detailed weather information for every month.

In comparison to January, May enjoys noticeably milder temperatures, with an average of 12°C (54°F) compared to January's 6°C (43°F). While both months experience a fair amount of precipitation—78 mm (3.1 in) in May and 93 mm (3.6 in) in January—January has slightly higher rainfall over a similar number of days. Additionally, May carries a lower humidity level of 80%, in contrast to January's 88%. For those curious about the specifics of January weather, you can find more details here: Port Talbot weather in January.

May and February present distinctly different weather patterns. In May, temperatures range from a minimum of 2°C (37°F) to a maximum of 24°C (75°F), with an average of 12°C (54°F). The month experiences a total precipitation of 78 mm (3.1 in) over 11 days, accompanied by a humidity level of 80%. In contrast, February is colder, with temperatures varying from a minimum of -3°C (27°F) to a maximum of 15°C (58°F) and an average of 7°C (44°F). February also faces higher precipitation levels at 117 mm (4.6 in) over 15 days, coupled with a higher humidity of 88%. For a more detailed look at the February weather, visit Port Talbot weather in February.

In comparing the weather of May and March, it's evident that May offers a milder climate with temperatures ranging from a minimum of 2°C (37°F) to a comfortable maximum of 24°C (75°F) and an average of 12°C (54°F). In contrast, March experiences cooler temperatures, with a minimum of -5°C (23°F) and a maximum of 17°C (63°F), averaging around 7°C (45°F). While May sees a total precipitation of 78 mm (3.1 in) over 11 days, March records higher rainfall at 103 mm (4.1 in) over 17 days. Additionally, humidity levels are slightly lower in May at 80% compared to March's 86%. For a more detailed outlook on the weather in March, you can visit Port Talbot weather in March.

In comparing the weather between April and May, we see a notable increase in temperatures. May features a minimum temperature of 2°C (37°F), an average of 12°C (54°F), and peaks at 24°C (75°F), while April sees lower temperatures, with a minimum of -1°C (31°F) and an average of 9°C (49°F), topping out at 20°C (68°F). Additionally, May experiences slightly higher precipitation levels at 78 mm (3.1 in) over 11 days compared to April's 55 mm (2.2 in) over 9 days. Humidity remains high in both months, but is marginally lower in May at 80%, compared to 84% in April. For a more detailed look at April's weather, you can refer to Port Talbot weather in April.

In comparing the weather between May and June, June typically offers warmer temperatures, with a minimum of 8°C (46°F) and an average of 15°C (59°F), compared to May's minimum of 2°C (37°F) and an average of 12°C (54°F). The maximum temperatures also rise slightly, reaching 26°C (80°F) in June versus 24°C (75°F) in May. However, June experiences a bit more precipitation, with 84 mm (3.3 in) over 14 days, compared to May's 78 mm (3.1 in) over 11 days. Humidity levels remain consistent at 80% for both months. For more detailed weather insights, check out Port Talbot weather in June.

May and July display notable differences in weather patterns. In May, temperatures range from a minimum of 2°C (37°F) to a maximum of 24°C (75°F), with an average of 12°C (54°F). The month features 78 mm (3.1 in) of precipitation over 11 days, accompanied by a high humidity level of 80%. In contrast, July experiences milder temperatures, with a minimum of 9°C (48°F) and a maximum of 27°C (80°F), averaging at 17°C (63°F). Although July sees slightly higher precipitation at 83 mm (3.3 in) across 13 days, the humidity drops to 70%. For a detailed look at July weather specifics, you can check Port Talbot weather in July.

When comparing the weather in May and August, it's evident that August tends to be warmer and wetter. In May, temperatures range from a cool 2°C (37°F) at night to a comfortable 24°C (75°F) during the day, with an average of 12°C (54°F). In contrast, August brings milder nights with temperatures starting at 9°C (48°F) and peaking at 27°C (80°F), averaging 16°C (62°F). Notably, August experiences more precipitation, at 111 mm (4.4 in) over 18 days, compared to May’s 78 mm (3.1 in) over just 11 days. Additionally, humidity levels are slightly higher in May at 80%, while August is more comfortable at 73%. For more details, you can check Port Talbot weather in August.

In comparing the weather of May and September, we see some notable differences. May typically experiences cooler temperatures, with a minimum of 2°C (37°F) and an average of 12°C (54°F), while September offers a milder minimum of 5°C (42°F) and an average temperature of 15°C (59°F). The maximum temperatures in both months are quite pleasant, reaching 24°C (75°F) in May and slightly higher at 26°C (80°F) in September. However, September tends to be wetter, with 103 mm (4.1 in) of rainfall over 13 days compared to May's 78 mm (3.1 in) over 11 days. Humidity levels are relatively similar, hovering around 80% in May and slightly lower at 79% in September. For more detailed insights, you can check Port Talbot weather in September.

In May, temperatures begin to rise, with a minimum of 2°C (37°F) and an average of 12°C (54°F), reaching up to a pleasant maximum of 24°C (75°F). However, this month also sees relatively moderate precipitation, totaling 78 mm (3.1 in) across about 11 days, and humidity levels around 80%. In contrast, October brings cooler temperatures, with a minimum of 1°C (34°F), an average similar to May at 12°C (54°F), and a maximum of 21°C (69°F). This month experiences significantly higher precipitation at 155 mm (6.1 in) over 17 days and increased humidity at 89%. For a deeper dive into October's weather specifics, you can check out this link: Port Talbot weather in October.

May and November present contrasting weather patterns. In May, temperatures range from a minimum of 2°C (37°F) to a comfortable average of 12°C (54°F), peaking at 24°C (75°F). The month sees moderate precipitation, with 78 mm (3.1 in) over approximately 11 days, accompanied by relatively high humidity of 80%. In contrast, November experiences cooler temperatures, with a minimum of -1°C (31°F) and an average of 9°C (48°F), capping at 16°C (60°F). This month is wetter, accumulating 122 mm (4.8 in) of rainfall over 16 days and higher humidity at 90%. For more specific details on November's weather, you can visit Port Talbot weather in November.

In May, temperatures in Port Talbot range from a minimum of 2°C (37°F) to a maximum of 24°C (75°F), with an average of 12°C (54°F). While the month enjoys relatively pleasant weather, it also experiences about 78 mm (3.1 in) of precipitation over 11 days and maintains a humidity level of 80%. In contrast, December is notably cooler, with temperatures peaking at 13°C (55°F) and dropping to a minimum of -1°C (30°F), averaging around 8°C (46°F). This winter month sees significantly more rainfall, totaling 159 mm (6.3 in) across 19 days, accompanied by higher humidity at 89%. For those interested in the specifics of December weather in Port Talbot, more details can be found here: Port Talbot weather in December.

Compare Port Talbot's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Port Talbot

As May arrives in Port Talbot, the weather begins to shift noticeably from the chill of previous months. With daytime temperatures starting to peak at a pleasant 24°C (75°F), there's a real sense of warmth in the air, inviting both locals and visitors to enjoy outdoor activities. However, the month does bring its share of precipitation, averaging 78 mm over about 11 days, which can add a refreshing touch to the lush landscapes. The humidity remains relatively high, hovering around 80%, creating a mild, almost tropical feel compared to the more bracing conditions of early spring. For a deeper look into Port Talbot's weather patterns, visit Port Talbot Climate.