May Weather in Barnstaple, United Kingdom

Last updated: March 17, 2025

In Barnstaple, United Kingdom, the weather in May unfolds a tapestry of contrasting conditions. With temperatures soaring to a maximum of 24°C (76°F) under the spring sun, the month presents an average temperature of 11°C (53°F), providing a pleasant atmosphere for outdoor activities. However, early mornings can be crisp, as the mercury dips to a minimum of 1°C (34°F). Rainfall is fairly common, with 68 mm (2.7 in) spread over 13 days, contributing to a humidity level of 80% that enhances the lush, green landscapes typical of this time of year. As May progresses, residents and visitors alike can expect a blend of warm sunshine and refreshing showers, making it a truly dynamic month in Barnstaple.

May Temperature in Barnstaple

In May, Barnstaple, United Kingdom, transforms into a vibrant spring destination as temperatures begin to rise significantly. With minimums of 1°C (34°F) and maximums reaching 24°C (76°F), the average temperature settles around a comfortable 11°C (53°F). This marks a notable shift from the chill of early months, making May a pleasant time for outdoor activities. As the days grow longer and warmer, residents and visitors can enjoy the blossoming scenery, banish winter coats, and embrace the refreshing warmth that hints at the upcoming summer. The steady climb in temperatures not only signifies the arrival of spring in full bloom, but also highlights the increasing appeal of Barnstaple as a charming getaway.

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

The chart illustrates May temperature patterns in Barnstaple, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec434445485359616158534846
Data source: Temperature data for Barnstaple 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 Barnstaple

In May, Barnstaple experiences a notable uptick in precipitation, with 68 mm (2.7 in) of rainfall spread over 13 days. This marks a slight decrease from the preceding months of March and February but still reflects the classic dampness typical of early spring in the region. The trend shows that after April's lower rainfall of 51 mm (2.0 in), May brings a resurgence of moisture, paving the way for lush greenery as summer approaches. Comparatively, this month serves as a bridge between the drier spells of April and the wetter conditions that typically follow in June and October, maintaining a balanced atmosphere for both flora and fauna in the area.

May Precipitation Trends in Barnstaple

The chart displays monthly precipitation patterns in Barnstaple, 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.
JanFebMarAprMayJunJulAugSepOctNovDec70808851688375827510790122
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Barnstaple

As spring transitions into summer, May in Barnstaple experiences a noticeable drop in humidity, falling to 80%. This is a continuation of the gradual decline in moisture levels from the wetter months of winter and early spring, where humidity averages hovered near 88%. The shift to 80% in May signals a softening in the damp air, setting the stage for the warmer and drier conditions of June and July. Notably, this month marks the beginning of a more comfortable climate, as humidity further decreases in the following months, making it an ideal time for outdoor activities and enjoying the lush landscapes of the region.

May Average Humidity in Barnstaple

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

In May, Barnstaple sees a notable rise in the UV Index, reaching 7, which falls within the high exposure category. This signals a significant shift from the earlier months, particularly when compared to April's Index of 6. As the days grow warmer and longer, residents and visitors alike should be conscious of their sun exposure, with a burn time of just 25 minutes. This trend of increasing UV levels continues into June, where the index escalates to 8, underscoring the importance of sun safety practices as summer approaches. For more detailed insights on UV levels throughout the year, visit the Barnstaple UV Index.

Maximum UV Index Levels in Barnstaple for May

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

In May, Barnstaple basks in wonderful sunshine, recording 402 hours of radiant daylight, marking a delightful peak in the annual sun cycle. The month follows a steady upward trajectory from the winter months, with January boasting a mere 94 hours, before gradually blossoming into spring with 339 hours in April. It’s clear that as the seasons shift, the sunshine not only brightens the days but also uplifts spirits, setting the stage for the energetic summer months ahead. While June and July maintain a strong presence with 392 and 417 hours respectively, May stands out as a true highlight, capturing the essence of spring's vibrant energy before transitioning into the warmth of summer. With a gentle decline starting in August, the sunshine of May remains a cherished reminder of nature's radiance at its best.

Monthly Sunshine Duration in Barnstaple: May Highlighted

The May sunshine duration represents the total number of hours Barnstaple 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.
JanFebMarAprMayJunJulAugSepOctNovDec94h152h217h339h402h392h417h373h308h244h136h114h
Data source: Barnstaple May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Barnstaple During May

May in Barnstaple, United Kingdom, offers a moderate likelihood of sunny weather, with a 32% chance of sunshine. This slight dip from April's generous 54% reflects a transitional month as spring begins to wane. Interestingly, while May's sunshine probability is better than the summer months of June (22%) and August (29%), it remains less reliable than the promising skies of April. As the year progresses, the overall trend showcases a dynamic relationship between early spring brightness and the more variable weather patterns that emerge in late spring and summer. Thus, while May can bring sunny days, it is wise to remain prepared for the UK's typical unpredictability.

Percentage of Sunny Days in May in Barnstaple

The chart illustrates the percentage of sunny days in Barnstaple 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 Barnstaple experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec18%23%30%54%32%22%34%29%26%20%24%20%
Data source: Barnstaple May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Barnstaple in May

As spring transitions to summer in Barnstaple, the month of May heralds a delightful increase in daylight, offering 15 hours of brightness—a welcome contrast to the shorter days of winter. This significant rise from 13 hours in April reflects a steady upward trend, showcasing nature's awakening and the longer, sunnier days that characterize the British spring. Following May, daylight peaks in June with 16 hours, before gradually tapering off throughout the summer months. This seasonal rhythm not only enhances outdoor activities and social gatherings but also invigorates the spirit, making May a particularly vibrant time in this charming UK town.

Average Daylight Hours in Barnstaple for May

The chart illustrates the variation in daylight duration in Barnstaple throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 27m10h11h 55m13h 52m15h 34m16h 28m15h 59m14h 27m12h 34m10h 37m8h 53m7h 57m
Data source: Barnstaple daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Barnstaple

In May, Barnstaple experiences a refreshing average wind speed of 5.0 m/s (11 mph), continuing the trend of moderate winds typical for the spring season. This month marks a slight increase from the previous months, particularly after April's calmer 4.0 m/s (9 mph). Notably, May’s breezes serve as a gentle prelude to the more variable summer conditions, as the wind speeds begin to taper off in June. With May nestled just above the seasonal average, residents and visitors alike can revel in the crisp air and invigorating atmosphere that characterize this time of year, making it a perfect opportunity for outdoor adventures and exploration in the charming surroundings of Barnstaple.

Average May Wind Speed in Barnstaple

The chart displays monthly wind speed patterns in Barnstaple, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.36.25.14.05.0 m/s3.53.64.33.75.14.55.9
Data source: Barnstaple May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Barnstaple Compares to Other Months

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

In Barnstaple, May typically offers a milder climate compared to January. While January sees lows of -3°C (27°F) and an average temperature of 6°C (43°F), May experiences much warmer temperatures, with a minimum of 1°C (34°F) and an average of 11°C (53°F). Additionally, May can reach highs of 24°C (76°F), creating a more pleasant atmosphere for outdoor activities. Both months receive a similar amount of precipitation, with January slightly higher at 70 mm (2.7 in) compared to May's 68 mm (2.7 in), but January has a slightly greater humidity level at 88% compared to May's 80%. For more detailed information, check out Barnstaple weather in January.

When comparing the weather in May and February, there are notable differences in temperature and precipitation. May generally offers milder temperatures, ranging from a minimum of 1°C (34°F) to a maximum of 24°C (76°F), with an average of 11°C (53°F). In contrast, February is cooler, with temperatures fluctuating between -4°C (25°F) and 16°C (62°F), averaging 7°C (44°F).

Precipitation is slightly higher in February, totaling 80 mm (3.2 in) over 14 days compared to May's 68 mm (2.7 in) across 13 days. Furthermore, February has higher humidity levels at 88%, while May sits at 80%. For more details on February weather, you can visit Barnstaple weather in February.

In comparing the weather between March and May, it is evident that May offers a milder and more pleasant climate. May boasts a minimum temperature of 1°C, an average of 11°C, and a maximum of 24°C, with precipitation levels at 68 mm over approximately 13 days and relative humidity at 80%. In contrast, March experiences colder temperatures, with a minimum of -5°C, an average of 7°C, and a maximum of 20°C. March also sees slightly higher precipitation at 88 mm over 16 days, along with increased humidity at 86%. For more detailed information, you can check Barnstaple weather in March. Overall, May clearly presents warmer temperatures and a more favorable weather pattern than March.

In comparing the weather conditions of April and May, we can see a notable shift in temperatures and precipitation patterns. May typically enjoys warmer temperatures, with a minimum of 1°C (34°F) and an average of 11°C (53°F), while April’s temperatures range slightly cooler, with a minimum of -1°C (31°F) and an average of 9°C (49°F). The maximum temperature in May also peaks at 24°C (76°F), compared to April’s 22°C (72°F).

In terms of precipitation, May receives more rain, totaling 68 mm (2.7 in) over 13 days, compared to April's 51 mm (2.0 in) over just 8 days. Humidity levels remain relatively high in both months, with April being slightly more humid at 84%, while May sits at 80%. For more specific information regarding the weather in Barnstaple in April, visit Barnstaple weather in April.

In comparing the weather between May and June, June typically offers warmer temperatures, with a minimum of 6°C (43°F) and an average of 15°C (59°F), compared to May's lower minimum of 1°C (34°F) and average of 11°C (53°F). The maximum temperatures also rise in June, reaching up to 28°C (82°F), while May peaks at 24°C (76°F). However, June experiences slightly higher precipitation at 83 mm (3.3 in) over 13 days, compared to May's 68 mm (2.7 in) over the same number of days. Interestingly, both months maintain an identical humidity level of 80%. For more detailed insights, you can check Barnstaple weather in June.

In comparing the weather between May and July, it’s clear that July brings warmer temperatures overall. May experiences a minimum temperature of 1°C (34°F) and an average of 11°C (53°F), peaking at 24°C (76°F). In contrast, July starts at a minimum of 8°C (47°F), with an average of 16°C (62°F) and a maximum of 28°C (82°F). Additionally, while May has more humidity at 80%, July's humidity is slightly lower at 70%. Both months see a similar amount of precipitation, with May receiving 68 mm (2.7 in) across 13 days and July slightly higher at 75 mm (3.0 in) over 12 days. For more detailed insights on July weather, check out Barnstaple weather in July.

When comparing the weather in May and August, notable differences emerge. May experiences cooler temperatures, with a minimum of 1°C (34°F) and an average of 11°C (53°F), while August is warmer, featuring a minimum of 9°C (48°F) and an average of 16°C (61°F). In terms of maximum temperatures, August reaches up to 27°C (81°F), compared to May's peak of 24°C (76°F). Precipitation is slightly higher in August at 82 mm (3.2 in), occurring over 16 days, compared to May's 68 mm (2.7 in) over 13 days. Humidity levels are also more comfortable in August at 73%, contrasting with May's higher humidity of 80%. For more detailed information, you can check Barnstaple weather in August.

May and September weather display some noticeable differences, reflecting the transition from spring to autumn. In May, temperatures range from a chilly 1°C (34°F) at night to a maximum of 24°C (76°F) during the day, with an average of 11°C (53°F). The month sees around 68 mm (2.7 in) of precipitation over 13 days and maintains a high humidity level of 80%. In contrast, September tends to be slightly warmer, with minimum temperatures of 4°C (40°F) and maximums reaching 27°C (81°F), averaging 14°C (58°F). Although it experiences a bit more rainfall at 75 mm (2.9 in) across just 11 days, the humidity is slightly lower at 79%. For more detailed insights into September weather, check out this resource: Barnstaple weather in September.

May and October exhibit distinct weather characteristics that reflect the transition from spring to autumn. In May, temperatures range from a minimum of 1°C (34°F) to a maximum of 24°C (76°F), with an average of 11°C (53°F). The month sees about 68 mm (2.7 in) of precipitation over approximately 13 days and humidity sits at around 80%. In contrast, October features cooler temperatures, with minimums dipping to -1°C (31°F) and maximums reaching 21°C (70°F), averaging 12°C (53°F). This month experiences increased precipitation of 107 mm (4.2 in) spread over 16 days, along with higher humidity at 89%. For more specific insights into the October weather, you can check Barnstaple weather in October.

May and November present contrasting weather patterns. In May, temperatures range from a minimum of 1°C (34°F) to a pleasant maximum of 24°C (76°F), with an average of 11°C (53°F). The month sees about 68 mm (2.7 in) of precipitation over approximately 13 days, accompanied by a humidity level of 80%. In contrast, November experiences cooler conditions, with temperatures ranging from 0°C (33°F) to a maximum of 16°C (61°F) and an average of 9°C (48°F). The month is wetter, accumulating 90 mm (3.6 in) of precipitation across 16 days, and the humidity rises to 90%. For more details, you can explore Barnstaple weather in November.

May and December in Barnstaple each present distinct weather characteristics. May typically sees milder temperatures, with averages around 11°C (53°F) and highs reaching 24°C (76°F), creating a pleasant atmosphere as spring approaches its peak. In contrast, December is much cooler, with an average temperature of 8°C (46°F) and a maximum of only 13°C (57°F). Precipitation levels also differ significantly; May experiences 68 mm (2.7 in) of rain over 13 days, while December receives 122 mm (4.8 in) over 19 days, resulting in a wetter month. Moreover, humidity is higher in December at 89%, compared to 80% in May. For more details on December weather, you can check Barnstaple weather in December.

Compare Barnstaple's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Barnstaple

As May arrives in Barnstaple, the weather begins to shift, offering a refreshing contrast to the cooler months. The average temperatures rise significantly, inviting outdoor activities amidst blooming landscapes. However, with higher humidity levels and precipitation scattered over several days, May can still feel quite damp and variable. This blend of warmth and moisture creates a vibrant atmosphere, perfect for enjoying the lush greenery of spring. For a deeper insight into how Barnstaple's climate evolves throughout the year, explore Barnstaple Climate.