May Weather in Sete Cidades, Portugal

Last updated: February 24, 2025

May in Sete Cidades, Portugal, offers a delightful climate characterized by a maximum temperature of 20°C (68°F) and a comfortable average of 17°C (62°F). Despite the pleasant warmth, visitors should prepare for some rain, as the month sees approximately 71 mm (2.8 in) of precipitation spread over 11 days. With humidity levels reaching 81%, the air feels fresh and invigorating, making May an ideal time to explore the stunning landscapes and rich culture of this picturesque region. Whether you're hiking around the lakes or savoring local cuisine, Sete Cidades awakens with vibrant life in spring.

May Temperature in Sete Cidades

May in Sete Cidades, Portugal, ushers in a delightful spring ambiance with temperatures starting to warm up noticeably. The minimum temperature settles at a comfortable 12°C (53°F), while the average temperature rises to a pleasant 17°C (62°F), peaking at a maximum of 20°C (68°F). This progression marks a subtle yet significant shift from the cooler months of early spring, hinting at the vibrancy of the season ahead. With an increase in warmth and the blooming landscape, May presents an ideal time to explore the scenic beauty, making it a favored month for outdoor pursuits and nature enthusiasts. As the days grow longer and sunnier, the trend of rising temperatures sets the stage for a joyful anticipation of summer's approach.

May Weather in Sete Cidades: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Sete Cidades, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec605959596265697271686562
Data source: Temperature data for Sete Cidades 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 Sete Cidades

In May, Sete Cidades experiences a moderate precipitation level of 71 mm (2.8 in), spread across approximately 11 days. This marks a slight decrease from the wetter months preceding it, such as April with 88 mm (3.5 in), indicating a transition as spring gives way to summer. The rainfall this month supports the lush landscapes of the Azores, while the decreasing trend into June—which drops to 39 mm (1.5 in)—suggests that the region is preparing for a drier season. Overall, May's climate is characterized by pleasant weather with just enough rain to sustain the area's vibrant flora, making it an ideal time for exploration and appreciation of Sete Cidades' natural beauty.

May Precipitation Trends in Sete Cidades

The chart displays monthly precipitation patterns in Sete Cidades, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7711166887139184966123106141
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Sete Cidades

May in Sete Cidades, Portugal, experiences a comfortable humidity level of 81%, continuing a trend established in the months preceding it. This slight dip from the 83% in April showcases how the region transitions from the wetter spring towards the warmer summer months. Notably, the humidity remains relatively consistent throughout this period, hovering between 80% and 83% from January to July. This stability contributes to the area's lush greenery and vibrant landscapes, making it a delightful destination for nature lovers. As the year unfolds, humidity levels gradually decline, particularly noticeable in the later months, ensuring an inviting atmosphere for visitors and locals alike.

May Average Humidity in Sete Cidades

This chart illustrates the average monthly humidity levels in Sete Cidades, 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.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%82%83%81%82%83%81%81%79%79%84%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Sete Cidades

As the warmth of spring unfolds in Sete Cidades, Portugal, May witnesses a marked increase in the UV Index, soaring to 10, placing it in the very high exposure category. This trend reflects the escalating sun intensity compared to previous months; while January through April see gradual increments, May stands out with a burn time of just 15 minutes, necessitating extra precautions for outdoor enthusiasts. The UV Index remains elevated through the summer months, with June reaching an extreme level of 11. Hence, anyone planning a visit should be aware of the heightened UV risks and prepare accordingly. For detailed insights on safe sun exposure, check the Sete Cidades UV Index.

Maximum UV Index Levels in Sete Cidades for May

The chart shows the monthly maximum UV Index (UVI) for Sete Cidades 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.
JanFebMarAprMayJunJulAugSepOctNovDec3579101110109743
Data source: Sete Cidades 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 Sete Cidades

May brings a spectacular burst of sunshine to Sete Cidades, Portugal, offering an impressive 342 hours of sun-drenched days. This marks a significant peak in the region's gradual climb from the 153 hours in January to the sunniest month of the year, August, featuring a dazzling 365 hours. The transition is beautifully evident as spring culminates in May, showcasing the vibrant beauty of nature awakening after a winter's rest. As the days grow longer and sunnier, visitors can fully embrace the lush landscapes and picturesque views that Sete Cidades is renowned for. Following May, the sun continues to shine through June and July, reaching a high note with 385 hours, making this period an ideal time for outdoor adventures. The gradual decrease in sunlight during the latter months reminds us of the seasonal rhythms, enhancing the charm of this unique locale.

Monthly Sunshine Duration in Sete Cidades: May Highlighted

The May sunshine duration represents the total number of hours Sete Cidades 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.
JanFebMarAprMayJunJulAugSepOctNovDec153h200h272h302h342h364h385h365h325h275h224h212h
Data source: Sete Cidades May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sete Cidades During May

In Sete Cidades, Portugal, May marks a delightful shift towards sunnier days, boasting a 41% chance of sunshine. This promising potential for clear skies is part of a broader upward trend in sunshine probability as spring transitions into summer. After a gradual climb from the chilly months of January through April, May stands out as a significant turning point, paving the way for even sunnier June and July, which feature a rallying 47% and 48% chance, respectively. As temperatures rise, the likelihood of basking in the warm sun increases, inviting both locals and travelers to enjoy the lush landscapes and vibrant outdoor activities that Sete Cidades has to offer.

Percentage of Sunny Days in May in Sete Cidades

The chart illustrates the percentage of sunny days in Sete Cidades 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 Sete Cidades experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec22%26%24%34%41%47%48%57%50%34%33%33%
Data source: Sete Cidades May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sete Cidades in May

In Sete Cidades, Portugal, daylight duration gradually increases from the depths of winter to the vibrant stretch of spring and early summer. Beginning the year with just 9 hours of daylight in January, residents eagerly welcome February's increase to 10 hours. March heralds a noticeable shift as daylight reaches 11 hours, and by April, it blossoms to 13 hours. May marks a delightful peak at 14 hours, a trend that continues into June and July, ensuring long, sunlit days perfect for outdoor adventures. As summer lingers, daylight begins to recede, tapering back to 13 hours in August and steadily declining through the fall, landing back at 10 hours in November and returning to the winter’s 9 hours in December. This rhythmic cycle of daylight not only shapes the seasons but also enriches the spirit of Sete Cidades throughout the year.

Average Daylight Hours in Sete Cidades for May

The chart illustrates the variation in daylight duration in Sete Cidades throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 51m10h 47m11h 58m13h 11m14h 13m14h 43m14h 27m13h 32m12h 22m11h 10m10h 6m9h 34m
Data source: Sete Cidades daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Sete Cidades

In May, Sete Cidades experiences a gentle shift in winds, with an average speed of 5.5 m/s (12 mph), marking a notable dip from the breezier months of winter and spring. This trend of decreasing wind speed is typical as the region transitions into the warmer summer period. Notably, January and February show the highest gusts, averaging around 8.9 m/s (20 mph) and 9.8 m/s (22 mph), while May reflects a calmer atmosphere, conducive for enjoying the stunning landscapes without the interference of strong winds. As the year unfolds, the winds remain relatively mild, creating a serene backdrop for exploration and relaxation in this picturesque Portuguese locale.

Average May Wind Speed in Sete Cidades

The chart displays monthly wind speed patterns in Sete Cidades, 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.
JanFebMarAprMayJunJulAugSepOctNovDec8.99.85.77.15.5 m/s4.95.85.65.45.97.37.8
Data source: Sete Cidades May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Sete Cidades Compares to Other Months

The weather in Sete Cidades 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 Sete Cidades and find detailed weather information for every month.

When comparing the weather in May and January, it's evident that both months enjoy relatively mild temperatures, with January averaging slightly cooler at 16°C (61°F) compared to May's 17°C (62°F). January features a minimum temperature of 12°C (53°F) and a maximum of 19°C (66°F), which closely resembles May's range of 12°C (53°F) to 20°C (68°F). However, January tends to be slightly wetter, with 77 mm (3.0 in) of precipitation over 14 days, while May sees 71 mm (2.8 in) across 11 days, resulting in a marginally drier climate. Humidity remains similar, with January at 82% and May at 81%. For more detailed insights, you can check the Sete Cidades weather in January.

When comparing the weather in May and February, May generally offers slightly warmer temperatures, with a minimum of 12°C, an average of 17°C, and a maximum of 20°C, compared to February's minimum of 10°C, average of 15°C, and maximum of 18°C. However, February experiences more precipitation, totaling 111 mm over 15 days, while May sees 71 mm across 11 days. Both months feature high humidity, with May at 81% and February at 80%. For more detailed insights, you can explore Sete Cidades weather in February.

When comparing the weather in May and March, we see that May tends to be slightly warmer, with average temperatures ranging from a minimum of 12°C (53°F) to a maximum of 20°C (68°F), compared to March, which has a minimum of 11°C (52°F) and a maximum of 18°C (64°F). Precipitation levels are relatively similar, with May receiving 71 mm (2.8 in) over 11 days and March having 66 mm (2.6 in) over 12 days. Humidity is also quite comparable, with May at 81% and March at 82%. For more detailed insights into March weather, you can check Sete Cidades weather in March.

When comparing the weather in April and May, April tends to be slightly cooler, with average temperatures ranging from a minimum of 11°C (52°F) to a maximum of 18°C (64°F), whereas May enjoys warmer conditions, with averages from 12°C (53°F) to 20°C (68°F). Despite the increase in temperature, May experiences less precipitation overall (71 mm or 2.8 in) compared to April’s 88 mm (3.5 in), although it has rainfall on 11 days versus April's 14 days. Humidity levels remain relatively similar, with April at 83% and May at 81%. For a more detailed look at April weather, you can check Sete Cidades weather in April.

May and June showcase a transition in weather patterns, with June generally being warmer and drier. In May, temperatures range from a minimum of 12°C (53°F) to a maximum of 20°C (68°F), accompanied by 71 mm (2.8 in) of precipitation over 11 days. Meanwhile, June experiences slightly higher temperatures, with a minimum of 14°C (58°F) and a maximum of 22°C (72°F). Precipitation decreases significantly to 39 mm (1.5 in) over just 6 days, maintaining similar humidity levels at 82%. For more detailed weather insights, visit Sete Cidades weather in June.

May and July present quite different weather patterns. In May, temperatures range from a cool minimum of 12°C (53°F) to a maximum of 20°C (68°F), with an average of 17°C (62°F). This month also sees higher precipitation, with 71 mm (2.8 in) spread over 11 days, contributing to a relatively humid environment with 81% humidity. In contrast, July boasts warmer temperatures, with minimums starting at 18°C (65°F) and averages of 21°C (69°F), reaching up to 23°C (74°F) at its peak. The summer month experiences significantly lower precipitation at just 18 mm (0.7 in) over 4 days, and a slightly increased humidity level of 83%. For more detailed insights into July weather, you can check out Sete Cidades weather in July.

When comparing the weather in May and August, May typically experiences cooler temperatures with a minimum of 12°C (53°F) and an average of 17°C (62°F), whereas August boasts warmer conditions, starting at a minimum of 20°C (68°F) and averaging 22°C (72°F). Precipitation is more prevalent in May, with 71 mm (2.8 in) falling over 11 days, compared to August's 49 mm (1.9 in) across just 9 days. Both months share a humidity level of 81%, but the warmer August days make it feel more comfortable for outdoor activities. For more details on August weather, you can check Sete Cidades weather in August.

May and September present distinct weather patterns, each with its own charm. In May, temperatures range from a brisk minimum of 12°C (53°F) to a comfortable maximum of 20°C (68°F), with an average of 17°C (62°F). It experiences 71 mm (2.8 in) of precipitation over 11 days, while humidity remains relatively high at 81%. Conversely, September enjoys warmer temperatures, with a minimum of 19°C (66°F) and a maximum of 24°C (76°F), averaging 22°C (71°F). While precipitation is slightly lower at 66 mm (2.6 in) spread over 12 days, the humidity remains at a consistent 81%. For a closer look at September weather, visit Sete Cidades weather in September.

May and October exhibit distinct weather patterns, reflecting the transition from spring to autumn. In May, temperatures are milder, with an average of 17°C (62°F) and maximums reaching 20°C (68°F). The month sees about 71 mm (2.8 in) of precipitation over approximately 11 days, accompanied by fairly high humidity at 81%. In contrast, October features warmer temperatures with an average of 20°C (69°F) and peaks at 24°C (75°F). However, it brings increased rainfall, with 123 mm (4.8 in) spread across about 15 days, while humidity remains slightly lower at 79%. For more insights on October weather, check out Sete Cidades weather in October.

In comparing May and November weather, both months experience similar minimum temperatures around 12°C (53°F), but November tends to be slightly warmer on average, with temperatures reaching up to 23°C (73°F) compared to May's maximum of 20°C (68°F). November also has higher precipitation levels, averaging 105 mm (4.2 in) over 15 days, whereas May sees 71 mm (2.8 in) over 11 days. The humidity remains fairly consistent, with May at 81% and November slightly lower at 79%. For a more detailed perspective on the weather in November, you can check this link: Sete Cidades weather in November.

May and December in Sete Cidades exhibit similar average temperatures, ranging from a minimum of 12°C (53°F) to a maximum of 20°C (68°F). However, December tends to be wetter, with a total precipitation of 141 mm (5.6 in) spread over 15 days, compared to May's 71 mm (2.8 in) over 11 days. Additionally, the humidity is slightly higher in December at 84%, compared to 81% in May, contributing to a more damp atmosphere. For more details on December's weather, you can visit Sete Cidades weather in December.

Compare Sete Cidades's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Sete Cidades

As May unfolds in Sete Cidades, visitors can expect a gentle transition into more temperate weather compared to the chillier early months of the year. The mild temperatures, often hovering around 17°C, invite outdoor exploration, while the increased humidity and occasional rainfall contribute to the lush landscapes for which the Azores are famous. While May experiences a fair share of wet days, the overall beauty of the blooming flora and the picturesque scenery make it a delightful time to visit. For a deeper dive into what the weather has in store, check out Sete Cidades Climate.