May Weather in Dunstable, United Kingdom

Last updated: March 17, 2025

May in Dunstable, United Kingdom is characterized by a pleasant mix of warm and chilly days, with maximum temperatures reaching 27°C (80°F) and an average of 13°C (55°F). However, cool early morning temperatures can dip to a minimum of 1°C (34°F). The month experiences 67 mm (2.6 in) of precipitation spread across 12 days, contributing to a relatively high humidity level of 79%. This combination of warmth and moisture sets the stage for lush landscapes, delightful evenings, and the occasional refreshment from spring showers, making it an enchanting time to explore the beauty of Dunstable.

May Temperature in Dunstable

In May, Dunstable, United Kingdom, experiences a delightful transition into warmer weather. With minimum temperatures averaging around 1°C (34°F) and soaring to a pleasant 27°C (80°F), this month beautifully encapsulates the arrival of spring. The average temperature settles at a comfortable 13°C (55°F), signaling a marked increase from the chill of earlier months, such as April's lows of -2°C (28°F). This upward trend is particularly evident when compared to the preceding months, as the region shakes off the winter cold and welcomes longer, sunnier days. As May unfolds, it's a perfect opportunity to enjoy the burgeoning greenery and vibrant blooms that define Dunstable's landscape during this refreshing time of year.

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

The chart illustrates May temperature patterns in Dunstable, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec404245485561656359534643
Data source: Temperature data for Dunstable 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 Dunstable

In Dunstable, United Kingdom, May marks a significant uptick in precipitation, with the month receiving an average of 67 mm (2.6 in) of rain over 12 days. This is noticeably higher than April’s 36 mm (1.4 in), indicating a transition into the wetter spring season. Notably, the rainfall in May not only exceeds previous spring months but also sets the stage for June, which sees an increase to 74 mm (2.9 in). As the warmer weather begins to unfold, the more frequent showers in May contribute to the lush greenery typical of this time of year, highlighting the relationship between increased rainfall and the vibrant landscape. This pattern of rising precipitation continues into summer, suggesting that visitors to Dunstable can expect a lively yet wet start to the season.

May Precipitation Trends in Dunstable

The chart displays monthly precipitation patterns in Dunstable, 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.
JanFebMarAprMayJunJulAugSepOctNovDec534957366774677051905381
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Dunstable

In May, Dunstable, United Kingdom, experiences a noticeable drop in humidity, averaging around 79%. This marks a shift from the wetter conditions of earlier months, where humidity levels hovered above 85% from January to April. As spring transitions into a milder summer, the drop in humidity reflects the region's move towards drier weather, hinting at the upcoming summer months characterized by lower humidity levels, particularly in July with just 71%. However, as the year progresses into autumn, humidity levels begin to creep back up, foreshadowing the return of the more humid conditions typical of late fall and winter. This evolving trend underscores the rhythmic cycle of moisture in Dunstable's climate.

May Average Humidity in Dunstable

This chart illustrates the average monthly humidity levels in Dunstable, 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 Dunstable

As May unfolds in Dunstable, the UV Index reaches a notable high of 7, indicating a shift towards increased sun exposure. With this elevation to a high exposure category, residents and visitors alike should be mindful of their sun protection strategies, as the recommended burn time shortens to just 25 minutes. This change represents a significant jump from the moderate levels observed in April and sets the stage for the even higher values expected in June and July. Emphasizing the importance of sun safety, May signals that the warmer months are upon us, making it essential to stay informed and prepared. For more information, you can visit the detailed Dunstable UV Index resource.

Maximum UV Index Levels in Dunstable for May

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

In Dunstable, the month of May truly shines bright, boasting an impressive 382 hours of sunshine, which marks a considerable leap from the 307 hours in April. As spring transitions into summer, the trend continues with June and July both offering a generous amount of sunshine, showcasing the peak of bright days in the region. Interestingly, the sunshine hours gradually dip from August onward, with September reflecting 290 hours before the days shorten into fall. This pattern highlights how May not only stands out as a vibrant month but also sets the stage for the sun-drenched days that follow, making Dunstable a delightful destination for sunshine lovers in the spring.

Monthly Sunshine Duration in Dunstable: May Highlighted

The May sunshine duration represents the total number of hours Dunstable 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.
JanFebMarAprMayJunJulAugSepOctNovDec93h146h205h307h382h370h390h353h290h231h137h104h
Data source: Dunstable May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Dunstable During May

In Dunstable, the likelihood of sunny weather in May presents a mixed bag for those yearning for more sunshine. With a 30% chance of sun, May sees a slight dip from the peak of 48% in April, suggesting that while spring is blossoming, the transition to summer may not guarantee abundant sunshine just yet. Interestingly, January to March show a steady increase in sunny days, culminating in April's bright promise, only to drop again as summer approaches in June. This fluctuation highlights the unpredictable nature of weather in Dunstable, where early spring can often offer more sun than late spring, creating a tantalizing, if uncertain, forecast for late May outings.

Percentage of Sunny Days in May in Dunstable

The chart illustrates the percentage of sunny days in Dunstable 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 Dunstable experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%26%27%48%30%25%38%23%29%22%31%16%
Data source: Dunstable May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Dunstable in May

In Dunstable, the daylight duration experiences a vibrant transformation throughout the year, peaking during the summer months. As winter fades into spring, January starts off with a modest 8 hours of daylight, gradually increasing to 15 hours by May. This trend of extending daylight highlights the awakening of nature, as April brings an impressive jump to 13 hours. Just as the days reach their maximum in June and July with 16 hours of sunlight, they begin a gentle decline, settling back to 12 hours in September. By the time autumn arrives, daylight shrinks to 10 hours in October, before retreating again to 8 hours in November and a mere 7 hours in December. This rhythmic pattern of daylight not only marks the changing seasons but also influences the daily lives and activities of Dunstable’s residents, celebrating longer, lighter days in the warmer months.

Average Daylight Hours in Dunstable for May

The chart illustrates the variation in daylight duration in Dunstable throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 19m9h 56m11h 54m13h 56m15h 42m16h 37m16h 8m14h 32m12h 35m10h 35m8h 46m7h 49m
Data source: Dunstable daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Dunstable

In May, Dunstable experiences a pleasant average wind speed of 4.3 m/s (10 mph), maintaining a gentle breeze that enhances the springtime atmosphere. This month stands out as a transitional period, following April's quieter winds of 3.5 m/s (8 mph), and setting the stage for a slight uptick in breeziness as the year progresses. Compared to the preceding months, May’s winds offer a comfortable balance that complements outdoor activities, while hints of increased gustiness can be noticed in the following months of both October and November, where speeds return to around 4.2 to 4.7 m/s (9 to 11 mph). Overall, May exudes a refreshing charm, inviting residents and visitors alike to revel in the beauty of late spring with just the right amount of wind.

Average May Wind Speed in Dunstable

The chart displays monthly wind speed patterns in Dunstable, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.45.04.63.54.3 m/s3.43.34.03.54.74.24.7
Data source: Dunstable May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Dunstable Compares to Other Months

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

May and January present contrasting weather patterns in Dunstable. In May, temperatures range from a chilly 1°C (34°F) at night to a warm 27°C (80°F) during the day, with an average temperature of 13°C (55°F). The month sees approximately 67 mm (2.6 in) of precipitation over about 12 days, with a humidity level of 79%. In contrast, January experiences much colder weather, with temperatures ranging from a minimum of -4°C (25°F) to a maximum of 14°C (58°F), averaging just 5°C (41°F). Precipitation is slightly lower at 53 mm (2.1 in) over 9 days, but the humidity remains high at 91%. For more details, check Dunstable weather in January.

When comparing the weather in May and February, it's evident that May experiences much milder temperatures, with averages reaching 13°C (55°F) and maximums peaking at 27°C (80°F), in contrast to February's cooler averages of 6°C (43°F) and maximums of 18°C (65°F). Additionally, May sees increased precipitation at 67 mm (2.6 in) over 12 days, while February has somewhat lower precipitation at 49 mm (1.9 in) across 11 days. Humidity levels remain high in both months, with February slightly higher at 89% compared to May's 79%. For more detailed insights on February weather, you can visit Dunstable weather in February.

In comparing the weather between March and May, notable differences emerge. May typically offers a more pleasant climate, with average temperatures rising to 13°C (55°F) and maximums reaching up to 27°C (80°F), compared to March's cooler average of 7°C (45°F) and a maximum of 22°C (71°F). Precipitation levels are similar, with May receiving 67 mm (2.6 in) over about 12 days, while March sees slightly less at 57 mm (2.2 in) across 13 days; however, March is characterized by higher humidity at 86%, compared to May's 79%. For a closer look at March conditions specifically, you can visit Dunstable weather in March.

In comparing the weather of May and April, it's evident that May is generally warmer with an average temperature of 13°C (55°F), compared to April's average of 9°C (49°F). Both months share the same maximum temperature of 27°C (80°F), but May experiences less severe cold, with a minimum temperature of 1°C (34°F), while April can dip down to -2°C (28°F). May also sees increased precipitation, totaling 67 mm (2.6 in) over 12 days, compared to April's 36 mm (1.4 in) over 8 days, indicating a wetter month ahead. Humidity in April is slightly higher at 85%, compared to 79% in May. For more details on April's weather, visit Dunstable weather in April.

In comparing the weather between May and June, June tends to be warmer, with average temperatures rising from May's 13°C (55°F) to June's 16°C (61°F). While May experiences a maximum temperature of 27°C (80°F), June can reach up to 31°C (89°F), indicating a more intense warmth as summer approaches. Precipitation levels in June are slightly higher at 74 mm (2.9 in) compared to May's 67 mm (2.6 in), but the number of rainy days is similar, with 11 in June and 12 in May. Humidity remains consistent, hovering around 79% in May and 80% in June. For a more detailed overview of June's climate, you can check Dunstable weather in June.

May and July offer contrasting weather patterns, showcasing the transition from spring to summer. In May, temperatures range from a chilly minimum of 1°C (34°F) to a comfortable average of 13°C (55°F), peaking at a maximum of 27°C (80°F). The month experiences a higher humidity level at 79% and sees about 67 mm (2.6 in) of precipitation over 12 days. In contrast, July features significantly warmer conditions, with temperatures starting at 8°C (46°F) and averaging 18°C (65°F), while reaching maximum highs of 37°C (98°F). Although July shares the same precipitation total of 67 mm (2.6 in), it experiences rain on one additional day, totaling 13 days. Despite the rain, the humidity in July is lower at 71%. For a more detailed look at July's weather, visit Dunstable weather in July.

May and August present contrasting weather experiences. In May, temperatures range from a chilly minimum of 1°C (34°F) to a comfortable maximum of 27°C (80°F), with an average of 13°C (55°F), while humidity remains relatively high at 79%. The month sees about 67 mm (2.6 in) of precipitation over 12 days, indicating a damp spring atmosphere. In contrast, August offers warmer temperatures, with minimums at 8°C (46°F) and maximums reaching a sweltering 35°C (95°F), averaging 17°C (64°F). Although August experiences slightly more precipitation at 70 mm (2.8 in) over the same number of days, the humidity is slightly lower at 76%. This creates a noticeable shift from the cool, moist feel of May to the warmer, drier conditions typical of late summer. For a detailed look at August weather, check out Dunstable weather in August.

In comparing the weather of May and September, we see a gradual transition into the warmer months. May temperatures range from a chilly 1°C (34°F) to a warm 27°C (80°F), averaging at 13°C (55°F). This month experiences roughly 67 mm (2.6 in) of precipitation over 12 days, with humidity levels around 79%. In contrast, September presents slightly milder conditions, starting at a minimum of 3°C (37°F) and reaching a maximum of 29°C (84°F), averaging 15°C (59°F). The precipitation decreases to 51 mm (2.0 in) over 9 days, with a slightly higher humidity level of 82%. Notably, September is also characterized by clearer skies and more stable warmth as summer begins to fade. For more details, check out Dunstable weather in September.

When comparing the weather in May and October, we see distinct differences. May tends to be milder with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 27°C (80°F), while October has a colder range of temperatures, starting at 0°C (33°F) and peaking at 23°C (74°F). Although both months experience precipitation on approximately 12 days, October is wetter with 90 mm (3.6 in) compared to May's 67 mm (2.6 in). Additionally, October has a slightly higher humidity level at 90%, compared to May’s 79%. For more details on October weather, visit Dunstable weather in October.

May and November present quite different weather conditions. In May, temperatures range from a chilly 1°C (34°F) to a warm 27°C (80°F), with an average of 13°C (55°F). The month sees about 67 mm (2.6 in) of precipitation spread over 12 days, with humidity sitting at 79%. In contrast, November experiences cooler temperatures, with a minimum of -2°C (28°F) and a maximum of 17°C (63°F), averaging around 8°C (46°F). Precipitation is slightly lower at 53 mm (2.1 in) over 11 days, but the humidity is higher at 92%. For more specifics on November weather, check out Dunstable weather in November.

When comparing the weather in May and December, one can observe significant differences in temperature and precipitation. May features a milder climate with average temperatures ranging from a minimum of 1°C (34°F) to a maximum of 27°C (80°F), while December is much colder with temperatures spanning from -5°C (23°F) to a maximum of 14°C (58°F). Additionally, May sees lower precipitation levels, totaling 67 mm (2.6 in) over about 12 days, compared to December's higher precipitation of 80 mm (3.2 in) across 14 days. The humidity also rises in December, averaging 92%, compared to May's 79% humidity level. For more specifics on December weather, you can check out Dunstable weather in December.

Compare Dunstable's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Dunstable

As May rolls in, Dunstable experiences a notable shift in weather, characterized by warmer temperatures and a refreshing ambiance compared to the preceding months. The month boasts average highs that begin to flirt with summer warmth, creating inviting days that are perfect for outdoor activities. However, the frequent precipitation, appearing on about 40% of the days, reminds us that spring is still in full swing, contributing to the lush, green landscapes. The humidity remains relatively high, often making the air feel softer yet vibrant. For those seeking to understand the nuances of Dunstable's climate, exploring further at Dunstable Climate provides an in-depth picture of what to expect throughout the year.