May Weather in Dundee, United Kingdom

Last updated: March 17, 2025

Dundee, United Kingdom, experiences a dynamic May, characterized by a maximum temperature reaching up to 24°C (75°F), offering a taste of summer warmth, while the average temperature hovers around a mild 11°C (52°F). However, the month can also bring chillier nights, with lows dipping to -1°C (31°F). May sees a total precipitation of 74 mm (2.9 in) across 13 days, contributing to the region's lush greenery. The humidity level remains high at 82%, giving the air a certain freshness but also a bit of dampness that is typical of this picturesque coastal city.

May Temperature in Dundee

In Dundee, United Kingdom, May marks a vibrant transition into warmer months, with temperatures experiencing a noticeable rise. As spring reaches its peak, the minimum temperature climbs to -1°C (31°F), while the average settles at a pleasant 11°C (52°F). This month basks in a delightful maximum of 24°C (75°F), hinting at the summer warmth that lies just around the corner. Compared to the chill of the preceding months, May's temperatures reflect a significant escalation, making it an inviting time for outdoor activities and exploration. With temperatures steadily increasing, Dundee showcases a beautiful array of blossoms and greenery, enhancing its charm as spring unfolds.

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

The chart illustrates May temperature patterns in Dundee, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec394043455156605955504440
Data source: Temperature data for Dundee 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 Dundee

In May, Dundee experiences a notable shift in its precipitation dynamics, recording 74 mm (2.9 in) of rain over 13 days. This amount is slightly higher than what is seen in April, which had just 35 mm but fewer rainy days—highlighting a trend towards wetter conditions as spring transitions into summer. As May unfolds, residents should expect more frequent, yet relatively mild showers, characteristic of the region's temperate climate. This increase in rainfall sets the stage for lush greenery, paving the way for the vibrant growth that defines the Scottish landscape during late spring.

May Precipitation Trends in Dundee

The chart displays monthly precipitation patterns in Dundee, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4790733574748391651008383
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Dundee

In Dundee, United Kingdom, the month of May brings a slight reprieve from the pervasive humidity of earlier months, with an average of 82%. This marks a significant decrease from the dampness of April at 84% and heralds the onset of the summer months. As temperatures rise, the humidity will gradually climb again in June to 84%, before peaking in the late summer. Interestingly, the humidity typically remains high from autumn through winter, with levels hitting 92% in November. This trend illustrates Dundee's characteristic maritime climate, where cooler months maintain a higher humidity, while late spring and early summer offer a brief interlude of comparatively lighter air.

May Average Humidity in Dundee

This chart illustrates the average monthly humidity levels in Dundee, 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%82%84%86%86%90%91%92%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Dundee

As we transition into May in Dundee, the UV Index reaches 6, marking the beginning of the high exposure category. This increase indicates a shift in the spring weather pattern, where the potential for sunburn reduces your safe sun exposure time to just 25 minutes. Compared to April's moderate index and longer burn time, May's rising levels signify that residents should adopt sun safety practices, such as wearing sunscreen and protective clothing. The month sets the stage for the impending summer months, where the UV Index continues to rise sharply, so staying informed is key. For more detailed insights, check out the Dundee UV Index.

Maximum UV Index Levels in Dundee for May

The chart shows the monthly maximum UV Index (UVI) for Dundee 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.
JanFebMarAprMayJunJulAugSepOctNovDec123568765311
Data source: Dundee 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 Dundee

As May unfolds in Dundee, sunshine graces the city with a delightful 396 hours of light, marking a peak in brightness as spring transitions to summer. This month stands out against the backdrop of the year—surpassing April by a significant margin and illuminating the path toward the consistently sunny days of July, which follows closely with 398 hours. The gradual increase in sunlight from the dreary depths of January, where only 78 hours make an appearance, paints a vivid picture of the changing seasons. With each passing month, Dundee shakes off the winter chill, demonstrating a pronounced trend as residents bask in ever-growing hours of sunlight, culminating in May's vibrant embrace of warmth and brightness.

Monthly Sunshine Duration in Dundee: May Highlighted

The May sunshine duration represents the total number of hours Dundee 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.
JanFebMarAprMayJunJulAugSepOctNovDec78h129h200h329h396h379h398h356h287h204h106h75h
Data source: Dundee May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Dundee During May

In Dundee, the likelihood of sunny weather sees a notable trend as spring turns to summer. May, with a 24% chance of sunshine, falls slightly behind the welcoming April, which enjoys a brighter 47%. While May's sun percentages may not captivate like its predecessor, it stands distinctly against the cloudier months that bookend it, such as March and June, both hovering at 23% and 24%, respectively. This suggests that while May might lack the vibrancy of April's sun-filled days, the hope for sunny interludes remains as the city transitions into the summer months. However, with January and February at 32% and 26%, it’s clear that the early year provides slightly more sunshine than one might expect in late spring, reminding us that in Dundee, every sunny day is a welcomed surprise.

Percentage of Sunny Days in May in Dundee

The chart illustrates the percentage of sunny days in Dundee 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 Dundee experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec32%27%23%47%24%24%27%26%22%22%34%21%
Data source: Dundee May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Dundee in May

In Dundee, United Kingdom, May heralds a delightful transition to longer days, with daylight extending to an impressive 16 hours. This increase symbolizes the peak of spring as the city awakens from the winter months, where daylight lingered shyly at just 7 hours in January. As the year progresses, each month witnesses a steady rise in daylight; by April, the sun graces Dundee for 14 hours, setting the stage for May's abundant brightness. Following this vibrant month, daylight begins to wane slightly with the approach of summer’s end, but the shift is gentle, dropping to 15 hours in August before tapering off into the autumn months. This rhythmic dance of daylight showcases Dundee's dynamic seasonal changes, inviting residents and visitors alike to bask in the longer, sun-soaked days of spring and early summer.

Average Daylight Hours in Dundee for May

The chart illustrates the variation in daylight duration in Dundee throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 35m9h 32m11h 53m14h 17m16h 26m17h 36m16h 58m15h12h 41m10h 19m8h 8m6h 56m
Data source: Dundee daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Dundee

In May, Dundee experiences a gentle breeze, with an average wind speed of 3.2 m/s (7 mph), slightly up from the milder conditions of April. This trend of relatively calm winds continues as spring transitions into summer, but it is notably lower compared to the more invigorating breezes of early winter and autumn. The increase in winds observed in February and November contrasts sharply with May's softer gusts, making it a perfect month for leisurely strolls along the coast without the challenging winds that sometimes accompany the changing seasons. As the city prepares for the onset of summer, the moderate winds of May create an inviting atmosphere, ideal for outdoor activities and enjoying the blossoming landscapes.

Average May Wind Speed in Dundee

The chart displays monthly wind speed patterns in Dundee, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.45.24.23.03.2 m/s3.52.32.63.04.14.53.6
Data source: Dundee May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Dundee Compares to Other Months

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

May and January showcase distinct climatic contrasts. In May, temperatures range from a chilly minimum of -1°C (31°F) to a warm maximum of 24°C (75°F), with an average of 11°C (52°F). This month experiences higher humidity at 82% and receives about 74 mm (2.9 in) of precipitation over 13 days. In contrast, January tends to be colder, with temperatures fluctuating between -5°C (24°F) and a maximum of 13°C (56°F), averaging around 4°C (40°F). While it has a lower total precipitation of 47 mm (1.8 in) over 10 days, the humidity is slightly higher at 89%. For more detailed information, you can check out Dundee weather in January.

May and February present quite different weather experiences. In May, temperatures rise significantly, with a minimum of -1°C (31°F) and an average of 11°C (52°F), peaking at a pleasant 24°C (75°F). February, on the other hand, is colder, with minimums reaching -11°C (12°F) and an average of 5°C (41°F), though maximum temperatures only reach 15°C (59°F). Precipitation is slightly lower in May at 74 mm (2.9 in) over 13 days, compared to February's 89 mm (3.5 in) spread across 14 days. Humidity is higher in February at 88%, while May sees a slightly lower humidity level of 82%. For more specifics, you can check the Dundee weather in February.

In comparing the weather between May and March, May tends to be warmer and slightly drier. May features an average temperature of 11°C (52°F), with a maximum reaching 24°C (75°F) and a minimum of -1°C (31°F), while March has an average of 6°C (43°F), peaking at 17°C (64°F) and dipping as low as -4°C (25°F). Both months experience similar precipitation levels, with May receiving 74 mm (2.9 in) over 13 days and March seeing 73 mm (2.9 in) over 14 days. Interestingly, March also has a higher humidity level at 86%, compared to May's 82%. For more detailed insights into March's weather, you can visit Dundee weather in March.

In comparing the weather conditions of May and April, it's clear that May experiences milder temperatures with an average of 11°C (52°F) compared to April's cooler average of 7°C (46°F). The maximum temperature in May reaches up to 24°C (75°F), while April sees a peak of 21°C (71°F). Furthermore, May has significantly higher precipitation levels at 74 mm (2.9 in) over 13 days, compared to April’s 35 mm (1.4 in) over just 8 days. Interestingly, humidity remains relatively high in both months, with May at 82% and April slightly higher at 84%. For more detailed information on April's weather, you can visit Dundee weather in April.

May and June display a notable transition in weather patterns. In May, temperatures range from a chilly minimum of -1°C (31°F) to a pleasant maximum of 24°C (75°F), with an average of 11°C (52°F). The month experiences around 74 mm (2.9 in) of precipitation over 13 days, alongside a fairly high humidity level of 82%. Conversely, June sees temperatures rising, with minimums of 4°C (40°F) and maximums reaching 26°C (79°F), creating a warmer average of 14°C (57°F). Although June shares the same precipitation total as May at 74 mm (2.9 in), it has one fewer wet day at 12 days and slightly higher humidity at 84%. For more information, check out Dundee weather in June.

In May, temperatures in Dundee range from a chilly minimum of -1°C (31°F) to a pleasant maximum of 24°C (75°F), with an average temperature of 11°C (52°F). The month sees about 74 mm (2.9 in) of precipitation over 13 days and maintains a humidity level of 82%. In contrast, July offers a warmer climate, with temperatures ranging from a minimum of 6°C (44°F) to a maximum of 26°C (78°F), averaging 16°C (60°F). Although July has slightly higher precipitation of 83 mm (3.3 in) spread over 15 days, humidity also rises to 86%. These seasonal differences make both months distinct in their weather patterns. For more details, you can check Dundee weather in July.

When comparing the weather in May and August, there are notable differences in temperature and precipitation patterns. May typically starts with cooler temperatures, featuring a low of -1°C (31°F) and an average of 11°C (52°F), while August sees a milder minimum temperature of 5°C (41°F) with an average of 15°C (59°F). Both months can reach a maximum of 24°C (75°F). Precipitation is slightly higher in August, with an average of 91 mm (3.6 in) occurring over 16 days, compared to May's 74 mm (2.9 in) over 13 days. Humidity also tends to be higher in August, at 86%, versus May's 82%. For more details on August weather, check out Dundee weather in August.

In comparing the weather between May and September, both months experience similar maximum temperatures, reaching up to 24°C (76°F). However, May tends to start cooler, with minimum temperatures dropping to -1°C (31°F), while September has slightly higher minimums at 2°C (35°F). The average temperature in May is around 11°C (52°F), which is just below September's average of 13°C (55°F). Precipitation is fairly consistent in both months, with May receiving 74 mm (2.9 in) over 13 days compared to September's 65 mm (2.6 in) over 11 days. Additionally, September is characterized by increased humidity at 90%, compared to May's 82%. For a more detailed look at September weather, check out Dundee weather in September.

May and October present contrasting yet closely linked weather patterns. In May, temperatures range from a minimum of -1°C (31°F) to a pleasant maximum of 24°C (75°F), with an average of 11°C (52°F). The month experiences relatively moderate precipitation of 74 mm (2.9 in) over about 13 days and lower humidity at 82%. Conversely, October marks the onset of cooler conditions, with temperatures dropping slightly to a minimum of -1°C (30°F) and a maximum of 18°C (65°F), yielding an average of 10°C (50°F). Rainfall increases to 100 mm (3.9 in) spread over 14 days, coupled with a rise in humidity to 91%. For a deeper dive into the specifics of this month, check out Dundee weather in October.

When comparing the weather in May and November, we see notable differences in temperature and humidity. May enjoys a more moderate climate with average temperatures ranging from a minimum of -1°C (31°F) to a maximum of 24°C (75°F), while November is chillier, with average temperatures between -4°C (24°F) and 14°C (58°F). Despite May's warmer averages, it experiences slightly less precipitation at 74 mm (2.9 in) over 13 days compared to November's 83 mm (3.3 in) over 14 days. Additionally, November has higher humidity levels at 92%, compared to May's 82%. For more details on the weather conditions specific to this time, check out Dundee weather in November.

May and December present contrasting weather conditions. In May, temperatures range from a minimum of -1°C (31°F) to a maximum of 24°C (75°F), with an average of 11°C (52°F), making it generally warmer and more pleasant. The month sees about 74 mm (2.9 in) of precipitation over 13 days, accompanied by humidity levels around 82%. In contrast, December brings colder temperatures, with lows of -6°C (21°F) and highs reaching only 13°C (56°F), averaging at 5°C (40°F). Precipitation slightly increases to 83 mm (3.2 in) over about 14 days, and humidity levels rise to 88%. For more insights into the winter conditions, check out the detailed breakdown of Dundee weather in December.

Compare Dundee's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Dundee

As May unfolds in Dundee, the city's weather begins to transition, showcasing a pleasant blend of warmth and mildness. With temperatures averaging around 11°C, May offers a significant uplift compared to the chill of early spring, inviting residents and visitors alike to enjoy outdoor activities. While the month may still bring about some rainy days—totaling 74 mm of precipitation across approximately 13 days—the humidity remains high, creating a refreshing atmosphere. This shift not only marks a departure from the colder months but also lays the groundwork for the vibrant summer ahead. To learn more about the weather patterns throughout the year, visit Dundee Climate.