May Weather in Helmsdale, United Kingdom

Last updated: March 17, 2025

In May, Helmsdale, United Kingdom, experiences a delightful range of temperatures, with a maximum reaching 20°C (68°F) and an average around 10°C (50°F). The month begins to shake off the chill of winter, although nighttime brings cooler minimums of 2°C (35°F). With an average humidity of 82%, the air can feel quite damp, contributing to the 69 mm (2.7 in) of precipitation spread across 13 days. Whether basking in the mild warmth of the sun or enjoying the refreshing rain, May in Helmsdale offers a vibrant glimpse into the UK's ever-changing weather.

May Temperature in Helmsdale

In May, Helmsdale welcomes a noticeable shift in temperatures, with a minimum of 2°C (35°F) and an inviting average of 10°C (50°F), climbing to a delightful maximum of 20°C (68°F). This month marks a distinct change from the winter chill, as temperatures rise steadily from the previous months, reflecting the advancing warmth of spring. The increasing trend is evident as Helmsdale transitions from April's milder 7°C (45°F) average to the more comfortable conditions of May, encouraging outdoor activities and soaking in the beauty of the lush, blooming landscape. The gentle warmth not only signifies a welcoming atmosphere but also hints at the vibrant summer ahead, making May an enticing time to visit this charming UK village.

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

The chart illustrates May temperature patterns in Helmsdale, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec414142454954585755504541
Data source: Temperature data for Helmsdale 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 Helmsdale

In May, Helmsdale experiences a moderate precipitation amount of 69 mm (2.7 in), making it one of the wetter months of spring. This rainfall occurs over an average of 13 days, continuing a trend established earlier in the year. Notably, May's precipitation is slightly more than the preceding month's 46 mm (1.8 in), signaling a transition towards the wetter summer months ahead. As spring gives way to summer, the rainfall pattern can be expected to fluctuate, typically peaking in the late summer and early autumn. The overall climate reveals that while May is relatively moist, it is outpaced by the heftier downpours of later months, such as September, which sees a significant increase to 104 mm (4.1 in).

May Precipitation Trends in Helmsdale

The chart displays monthly precipitation patterns in Helmsdale, 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.
JanFebMarAprMayJunJulAugSepOctNovDec58647246696371751041129775
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Helmsdale

In May, Helmsdale experiences a subtle yet noticeable shift in humidity, with levels averaging around 82%. This marks a decrease from the consistently high figures seen in the earlier months of the year, where humidity peaked at 89% in January and steadily declined to 84% by April. The transition into late spring brings a breath of fresh air, as the region begins to shake off the heavier, damp conditions of winter. However, this temporary respite is short-lived, with humidity creeping back up as summer approaches, ultimately rising to 84% in June. The pattern suggests a cyclical rhythm, where the coastal charm of Helmsdale oscillates between the bracing chill of winter and the warm embrace of summer, offering a unique experience throughout the year.

May Average Humidity in Helmsdale

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

In May, Helmsdale experiences a UV Index of 5, categorizing it as moderate exposure. This is a noticeable increase from the previous months, ushering in a time when sun protection becomes more essential. With a burn time of 30 minutes, it’s wise to be mindful of your time in the sun as the days grow longer and brighter. While the UV Index is still lower than the peak summer months, it signals a trend of increasing sun intensity leading into June and July, when values climb to 7, indicating high exposure. Therefore, as you enjoy the blossoming of late spring, consider safeguarding your skin against the rising UV levels. For more detailed information, visit Helmsdale UV Index.

Maximum UV Index Levels in Helmsdale for May

The chart shows the monthly maximum UV Index (UVI) for Helmsdale 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.
JanFebMarAprMayJunJulAugSepOctNovDec123457764311
Data source: Helmsdale 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 Helmsdale

In Helmsdale, United Kingdom, May shines as a beacon of brightness, boasting an impressive 399 hours of sunshine that heralds the arrival of summer. This month marks a significant peak following the gradual climb from the 156 hours seen in February, and it continues the upward trend through June, which enjoys 413 hours. As the days lengthen, the warmth of sunlight revitalizes the landscape, promoting outdoor activities and an invigorating atmosphere. However, the sunshine begins to wane as autumn approaches, with hours dipping to 300 in September and further falling to 114 by November. This seasonal dance of light and shadow shapes life in Helmsdale, illustrating the region’s unique climatic rhythm.

Monthly Sunshine Duration in Helmsdale: May Highlighted

The May sunshine duration represents the total number of hours Helmsdale 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.
JanFebMarAprMayJunJulAugSepOctNovDec73h156h216h345h399h413h407h380h300h224h114h87h
Data source: Helmsdale May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Helmsdale During May

In Helmsdale, United Kingdom, the likelihood of sunny weather in May stands at 24%, mirroring the trend of fluctuating sunshine opportunities as the year progresses. Following a relatively promising April with a 40% chance of sun, May sees a notable drop, aligning with the lower probabilities seen in March. While late spring typically brings a sense of optimism for clearer skies, May's figures reflect the unpredictable nature of the Scottish climate. Looking ahead, the chances of sunshine continue to wane through the summer months, peaking in April before settling into a pattern of below-average sunshine that characterizes the region. Thus, if you're planning a sunny escapade in May, it's wise to keep an eye on the weather forecasts!

Percentage of Sunny Days in May in Helmsdale

The chart illustrates the percentage of sunny days in Helmsdale 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 Helmsdale experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec30%39%24%40%24%27%20%19%21%20%22%23%
Data source: Helmsdale May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Helmsdale in May

In Helmsdale, United Kingdom, the arrival of May ushers in a delightful increase in daylight that sets the stage for vibrant spring days. With 16 hours of sunlight, May marks a significant leap from April's 14 hours, reflecting the region's progressive march towards summer. As the days grow longer, the gradual ascent in daylight duration is particularly notable; starting from a mere 7 hours in January, daylight in Helmsdale steadily expands, peaking at an impressive 18 hours in June. This pattern of increasing daylight creates an inviting atmosphere, perfect for outdoor activities and enjoying nature's blooming beauty. As the seasons transition, May serves as a charming reminder of the longer, sunlit days to come.

Average Daylight Hours in Helmsdale for May

The chart illustrates the variation in daylight duration in Helmsdale throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec7h 14m9h 22m11h 52m14h 26m16h 46m18h 4m17h 21m15h 13m12h 44m10h 12m7h 51m6h 32m
Data source: Helmsdale daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Helmsdale

In May, Helmsdale experiences a gentle breeze with an average wind speed of 4.2 m/s (9 mph), marking a slight dip from the winds of April at 4.3 m/s (10 mph). This transition into late spring typically brings milder conditions as temperatures rise and nature comes into full bloom. The wind speeds in May continue a downward trend leading into summer, as seen in July and August, where they decrease to 3.6 m/s (8 mph) and 3.8 m/s (8 mph), respectively. As the region shifts towards mid-year, the calming winds create an inviting atmosphere perfect for exploring the picturesque landscapes and coastal charm that Helmsdale has to offer.

Average May Wind Speed in Helmsdale

The chart displays monthly wind speed patterns in Helmsdale, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.96.75.54.34.2 m/s4.43.63.84.05.36.35.0
Data source: Helmsdale May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Helmsdale Compares to Other Months

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

May and January present quite distinct weather patterns. In May, temperatures range from a minimum of 2°C (35°F) to a maximum of 20°C (68°F), offering a mild average of 10°C (50°F). The month experiences a fair amount of rainfall, with precipitation totaling 69 mm (2.7 in) over approximately 13 days, while humidity rests at 82%. In contrast, January is much colder, with temperatures dipping to a minimum of -4°C (25°F) and peaking at 12°C (55°F), giving it a cooler average of 5°C (41°F). January sees slightly less precipitation at 58 mm (2.3 in) across about 12 days, but the humidity remains high at 89%. For more details about January weather in Helmsdale, visit Helmsdale weather in January.

When comparing the weather in May and February, notable differences in temperature and conditions emerge. May boasts a milder climate with temperatures ranging from a minimum of 2°C (35°F) to an average of 10°C (50°F) and a maximum of 20°C (68°F). In contrast, February experiences cooler temperatures, with a range from a minimum of -10°C (14°F) to a maximum of 13°C (56°F) and an average of just 5°C (41°F).

Precipitation levels in May are slightly higher at 69 mm (2.7 in) over about 13 days, compared to February's 64 mm (2.5 in) over 15 days. Humidity levels also vary, with May at 82% and February a touch higher at 88%. This comparative analysis emphasizes May's more pleasant temperatures and slightly drier conditions over February's chillier and wetter weather. For further details, you can check Helmsdale weather in February.

In comparing the weather of May and March, May typically enjoys milder temperatures, with a minimum of 2°C (35°F), average of 10°C (50°F), and a maximum of 20°C (68°F). In contrast, March is generally cooler, registering a minimum of -2°C (28°F), an average of 6°C (42°F), and a maximum of 14°C (58°F). While both months experience notable precipitation, March has slightly higher averages at 72 mm (2.8 in) over 16 days compared to May’s 69 mm (2.7 in) over 13 days. Humidity tends to be higher in March at 86%, compared to May's 82%. For more details, check Helmsdale weather in March.

In May, the weather begins to warm up significantly compared to April, with average temperatures rising from 7°C (45°F) in April to 10°C (50°F). The maximum temperatures reach 20°C (68°F) in May, while April's maximum is a cooler 16°C (62°F). Despite having slightly more precipitation in May at 69 mm (2.7 in) over 13 days compared to April's 46 mm (1.8 in) over 12 days, May's higher temperatures make it feel more temperate overall. Humidity levels are similar, standing at 82% in May and 84% in April, contributing to a relatively moist atmosphere in both months. For more specific insights into the weather patterns of April, you can check Helmsdale weather in April.

May and June present a gradual shift in weather patterns. In May, temperatures range from a minimum of 2°C (35°F) to a maximum of 20°C (68°F), with an average of 10°C (50°F). The month sees about 69 mm (2.7 in) of precipitation over 13 days and has a relative humidity of 82%. In contrast, June brings slightly warmer conditions, with temperatures starting at 4°C (40°F) and reaching up to 21°C (71°F), averaging 12°C (55°F). With 63 mm (2.5 in) of precipitation over 11 days and a humidity level of 84%, June is characterized by a bit less rain and a touch more warmth. For a detailed look at June weather in Helmsdale, you can visit Helmsdale weather in June.

In May, the weather is generally cooler, with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 20°C (68°F), and an average temperature of 10°C (50°F). This month also sees about 69 mm (2.7 in) of precipitation, spread across 13 days, with a humidity level of 82%. In contrast, July brings warmer temperatures, with a minimum of 7°C (45°F), an average of 14°C (58°F), and a maximum of 24°C (75°F). The precipitation increases slightly to 70 mm (2.8 in) over 16 days, along with a higher humidity level of 86%. For a closer look at July weather specifics, you can visit Helmsdale weather in July.

In May, temperatures range from a minimum of 2°C (35°F) to a maximum of 20°C (68°F), with an average temperature of 10°C (50°F). The month experiences about 69 mm (2.7 in) of precipitation over 13 days, accompanied by relatively high humidity at 82%. In contrast, August sees a slight rise in temperatures, with a minimum of 8°C (46°F), an average of 14°C (58°F), and a maximum of 21°C (71°F). Precipitation increases slightly to 74 mm (2.9 in) across 16 days, with humidity also a bit higher at 86%. For a closer look at August's weather specifics, you can visit Helmsdale weather in August.

In May, temperatures are milder, ranging from a minimum of 2°C (35°F) to a maximum of 20°C (68°F), with an average of 10°C (50°F). The month sees about 69 mm (2.7 in) of precipitation over 13 days, accompanied by a relatively high humidity of 82%. In contrast, September offers slightly warmer conditions with minimum temperatures of 5°C (41°F) and a maximum of 21°C (69°F), averaging 13°C (55°F). However, it also experiences increased rainfall, totaling 104 mm (4.1 in) over 16 days, and higher humidity at 90%. For a more detailed look at the specific conditions, check out Helmsdale weather in September.

When comparing the weather in May and October, both months feature similar minimum temperatures of around 2°C (35°F) and average temperatures peaking at approximately 10°C (50°F). However, May typically enjoys slightly warmer maximum temperatures, reaching up to 20°C (68°F), while October's maximums are a bit cooler at 17°C (63°F). Additionally, October experiences more precipitation, with 112 mm (4.4 in) spread over 19 days, compared to May's 69 mm (2.7 in) over 13 days. This increased rainfall in October also contributes to a higher humidity level of 91%, compared to May's 82%. For a detailed look at October weather, you can refer to Helmsdale weather in October.

In May, the weather begins to warm up, with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 20°C (68°F), and an average of 10°C (50°F). This month sees about 69 mm (2.7 in) of precipitation over approximately 13 days, with humidity levels around 82%. In contrast, November brings cooler temperatures, with minimums dipping to -1°C (30°F) and a maximum of 15°C (59°F), averaging 7°C (45°F). The month is wetter, receiving 97 mm (3.8 in) of precipitation across 18 days and experiencing higher humidity at 92%. For a closer look at November's weather in Helmsdale, check out Helmsdale weather in November.

May and December present distinct weather contrasts in terms of temperature and precipitation. In May, temperatures range from a minimum of 2°C (35°F) to a maximum of 20°C (68°F), with an average of 10°C (50°F). The month typically experiences 69 mm (2.7 in) of precipitation over about 13 days and maintains a humidity level of 82%. In contrast, December sees colder temperatures, with a low of -3°C (27°F) and a high of 12°C (54°F), averaging around 5°C (42°F). Precipitation increases slightly to 75 mm (2.9 in) over 15 days, alongside a higher humidity level of 88%. Overall, while May is milder and drier, December brings chillier conditions with more consistent moisture. For more insights on December weather, please visit Helmsdale weather in December.

Compare Helmsdale's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Helmsdale

May in Helmsdale ushers in a refreshing shift from the colder months, characterized by a marked rise in temperatures that can peak at a pleasant 20°C (68°F) while settling around an average of 10°C (50°F). Although humidity remains elevated at 82%, creating a slightly damp atmosphere, it’s the increased sunshine and the gradual departure from the chill of early spring that truly sets May apart. While the region sees about 13 days of rainfall, the overall experience is one of growth and vibrancy, making it an ideal time to enjoy the stunning landscapes. For a deeper dive into Helmsdale's weather patterns, explore Helmsdale Climate.