May Weather in Queluz, Portugal

Last updated: February 24, 2025

May in Queluz, Portugal offers a delightful transition into spring, showcasing a maximum temperature of 30°C (86°F), while the average temperature hovers around a pleasant 17°C (63°F). With a minimum temperature dipping to 10°C (50°F), visitors can enjoy a range of comfortable days. Although the month sees a modest precipitation total of 36 mm (1.4 in) over approximately four days, the humidity level remains at a moderate 70%, adding to the pleasant ambiance. This blend of warm sunshine and occasional rain makes May an enticing time to explore the charm of Queluz.

May Temperature in Queluz

In May, Queluz experiences pleasantly warm temperatures as spring reaches its peak. With minimums around 10°C (50°F) and maximums soaring to 30°C (86°F), days become increasingly inviting, perfect for outdoor activities. The average temperature settles at a comfortable 17°C (63°F), reflecting a clear upward trend from the cooler months of January through April. This transition marks a notable shift, as residents and visitors alike shed their winter layers in favor of lighter attire, welcoming the warmth and the vibrant blooms that define the season. As the month progresses, the inviting climate sets the stage for numerous outdoor pursuits and leisurely strolls through the picturesque landscapes of Portugal.

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

The chart illustrates May temperature patterns in Queluz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec535556586365686968655956
Data source: Temperature data for Queluz generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Queluz

In May, Queluz, Portugal, experiences a slight dip in precipitation, with 36 mm (1.4 in) of rain falling over just 4 days. This marks a notable decrease from the rainier months of April and March, which recorded 73 mm and 66 mm respectively. As spring gives way to summer, the transition is evident in this month’s lower rainfall, setting the stage for the much drier months of June and July, where only 11 mm (0.4 in) and 5 mm (0.2 in) are expected. This trend highlights a shift towards drier weather patterns as the region approaches the warmer season, providing a welcomed break from the spring showers.

May Precipitation Trends in Queluz

The chart displays monthly precipitation patterns in Queluz, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3753667336115327468062
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

May Humidity in Queluz

In May, Queluz, Portugal, experiences a humidity level of 70%, maintaining the same comfortable range observed in April. This consistent moisture in the spring helps nurture the lush landscapes of the region, as the air remains pleasantly humid. As the year progresses, humidity levels gradually decline, with June seeing a drop to 63%. This trend reflects a transition toward the drier summer months, where July and August bring even lower humidity levels of 60%. However, as autumn approaches, humidity begins to rise again, peaking in late fall with November and December returning to 83% and 85%, respectively. Overall, May stands as a pivotal point in Queluz's climatic cycle, balancing humidity and setting the stage for the warm, drier months ahead.

May Average Humidity in Queluz

This chart illustrates the average monthly humidity levels in Queluz, 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.
JanFebMarAprMayJunJulAugSepOctNovDec85%75%72%70%70%63%60%60%68%74%83%85%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Queluz

In May, Queluz, Portugal experiences a very high UV Index of 10, indicating an increased risk of harm from unprotected sun exposure, with a burn time of just 15 minutes. This trend follows a significant rise from the moderate levels seen in the earlier months, escalating sharply in April, when the index reached 9. As summer approaches, the UV Index continues to indicate intense sun conditions, making it essential for residents and visitors to prioritize sun safety. With June peeking just around the corner, awareness of protective measures becomes critical to enjoy the beautiful weather without compromising health. For more information on UV levels throughout the year, visit Queluz UV Index.

Maximum UV Index Levels in Queluz for May

The chart shows the monthly maximum UV Index (UVI) for Queluz 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.
JanFebMarAprMayJunJulAugSepOctNovDec356910111098643
Data source: Queluz 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 Queluz

In Queluz, Portugal, May ushers in a splendid surge of sunshine, boasting 407 hours of brilliant daylight. This marks a delightful peak as the days grow longer; in fact, May's sunshine sets the stage for the warm embrace of summer, following a steady increase from 182 hours in January. Each subsequent month brings more light, with a notable jump to 354 hours in April, signaling the transition into warmer weather. By the end of May and into June, the sunshine continues to shine brightly, reaching up to 411 hours. Overall, the trend reflects a gradual climb toward the sun-kissed glory of summer, making Queluz an inviting destination for sunshine seekers ready to bask in the warmth.

Monthly Sunshine Duration in Queluz: May Highlighted

The May sunshine duration represents the total number of hours Queluz 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.
JanFebMarAprMayJunJulAugSepOctNovDec182h229h307h354h407h411h423h396h350h314h233h222h
Data source: Queluz May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Queluz During May

In May, Queluz, Portugal, enjoys a significant 57% chance of sunny weather, making it a delightful month for outdoor activities and exploring the picturesque scenery. As the seasons transition from spring to summer, the likelihood of sunshine is notably higher than in the preceding months, such as April with 39% and February, which sees a mere 23%. This upward trend continues into June, where the probability rises to 66%, indicating that May serves as a charming precursor to the sun-drenched days of summer. With a mix of vibrant blooms and increasing warmth, May captures the essence of a blossoming season, enticing visitors and locals alike to bask in the burgeoning sunshine.

Percentage of Sunny Days in May in Queluz

The chart illustrates the percentage of sunny days in Queluz 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 Queluz experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec46%23%60%39%57%66%74%73%63%54%67%40%
Data source: Queluz May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Queluz in May

As spring transitions into summer, Queluz, Portugal, experiences a marked increase in daylight duration that peaks in May. Starting with just 9 hours in January, daylight gradually lengthens, reaching 14 hours by May. This trend highlights the region's vibrant seasonal shift; as the month progresses, the sun's warm embrace encourages outdoor activities and lively gatherings. The daylight begins to taper off slightly into the summer months of June and July, yet remains abundant compared to the darker winter months. As autumn approaches, the gradual decrease signals a shift in lifestyle, with 13 hours in August giving way to shorter days, reminding residents of the cyclical nature of time in this picturesque locale.

Average Daylight Hours in Queluz for May

The chart illustrates the variation in daylight duration in Queluz throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 47m10h 44m11h 58m13h 13m14h 17m14h 48m14h 31m13h 35m12h 23m11h 8m10h 3m9h 29m
Data source: Queluz daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Queluz

In May, Queluz, Portugal, experiences a noticeable uptick in wind activity, with an average wind speed of 5.5 m/s (12 mph), matching June's winds and setting a vibrant tone for the late spring season. This increase marks a shift from the gentler breezes of April, which saw average winds of just 3.6 m/s (8 mph). As the month progresses, it becomes clear that May not only brings warmer temperatures but also revitalizes the air with a refreshing gust. In fact, the trend for the subsequent summer months reflects a gradual rise, peaking in July at 5.7 m/s (13 mph), suggesting that Queluz is not only a scenic destination but also a lively locale for experiencing the dynamic winds of the season.

Average May Wind Speed in Queluz

The chart displays monthly wind speed patterns in Queluz, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.95.14.33.65.5 m/s5.55.75.24.24.04.64.9
Data source: Queluz May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Queluz Compares to Other Months

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

May offers a more pleasant climate compared to January, with temperatures ranging from a minimum of 10°C (50°F) to a warm maximum of 30°C (86°F), averaging around 17°C (63°F). In contrast, January's temperatures are cooler, peaking at 19°C (66°F) and averaging 12°C (53°F), with a lower minimum of 3°C (38°F). While both months experience similar levels of precipitation, with May seeing 36 mm (1.4 in) over 4 days and January recording 37 mm (1.5 in) over 5 days, January's higher humidity at 85% makes it feel chillier than the drier, more comfortable May at 70% humidity. For more details on January weather, you can check Queluz weather in January.

May and February exhibit distinct differences in weather patterns. In May, temperatures range from a minimum of 10°C (50°F) to a maximum of 30°C (86°F), with an average of 17°C (63°F), creating a warm and pleasant atmosphere. In contrast, February experiences cooler temperatures, with a minimum of 5°C (41°F) and a maximum of 21°C (70°F), averaging at 13°C (55°F). Additionally, February sees more precipitation (53 mm or 2.1 inches) over more days (7 days) compared to May's 36 mm (1.4 inches) across just 4 days, and humidity levels are slightly higher in February at 75%. For a closer look at February weather, you can check Queluz weather in February.

When comparing the weather in May and March, notable differences emerge. May enjoys warmer temperatures with a minimum of 10°C (50°F), an average of 17°C (63°F), and a maximum of 30°C (86°F), accompanied by relatively light precipitation of 36 mm (1.4 in) spread over just 4 days. In contrast, March features cooler temperatures with a minimum of 7°C (45°F), an average of 14°C (57°F), and a maximum of 23°C (73°F). Additionally, March experiences higher rainfall, totaling 66 mm (2.6 in) over 8 days, making it a slightly wetter month. Despite the increased rainfall, March's humidity is only marginally higher at 72% compared to May's 70%. For a closer look at March weather specifics, you can check out Queluz weather in March.

In comparing the weather of May and April, it’s evident that May tends to be warmer and drier. The minimum temperature in May is 10°C (50°F), slightly higher than April's 8°C (46°F), while the average temperature reaches 17°C (63°F) compared to April's 15°C (59°F). Additionally, May experiences higher maximum temperatures, peaking at 30°C (86°F), in contrast to April’s 24°C (75°F). Precipitation is also significantly reduced in May, with only 36 mm (1.4 in) over four days, while April sees 73 mm (2.9 in) across twelve days, indicating a wetter month. Both months have similar humidity levels at 70%. For a detailed look at April's weather, you can visit Queluz weather in April.

May and June showcase a gradual warming trend in weather patterns. In May, temperatures range from a minimum of 10°C (50°F) to a maximum of 30°C (86°F), with an average of 17°C (63°F), and the month experiences 36 mm (1.4 in) of precipitation over four days. Humidity levels are at 70%, contributing to a more moderate feel. In contrast, June sees a slight increase in minimum temperatures to 13°C (56°F) and an average of 18°C (66°F), peaking at 32°C (90°F). Precipitation decreases significantly to 11 mm (0.4 in) over just three days, and humidity drops to 63%, creating a drier and warmer environment. For more details, check out Queluz weather in June.

In May, temperatures range from a minimum of 10°C (50°F) to a maximum of 30°C (86°F), with an average temperature of 17°C (63°F). The month typically sees about 36 mm (1.4 in) of precipitation over four days, accompanied by a humidity level of around 70%. In contrast, July experiences warmer temperatures, with a minimum of 15°C (59°F) and a maximum of 31°C (87°F), averaging 20°C (68°F). This month is notably drier, with only 5 mm (0.2 in) of precipitation recorded, and no rainy days, leading to a lower humidity of 60%. For more detailed insights on the weather during July, you can visit Queluz weather in July.

May and August exhibit distinctly different weather patterns. In May, temperatures range from a minimum of 10°C (50°F) to a maximum of 30°C (86°F), with an average of 17°C (63°F). The month experiences moderate rainfall, with about 36 mm (1.4 in) of precipitation over four days and a humidity level of 70%. In contrast, August presents warmer conditions, with minimum temperatures of 16°C (61°F) and maximums reaching 35°C (95°F), averaging 20°C (69°F). Additionally, August is notably drier, receiving just 3 mm (0.1 in) of precipitation across zero rain days, and features a lower humidity level of 60%. For more information on August weather specifically, you can visit Queluz weather in August.

May and September offer distinct weather experiences. In May, temperatures range from a minimum of 10°C (50°F) to a maximum of 30°C (86°F), with an average of 17°C (63°F). The month sees a moderate level of precipitation, with about 36 mm (1.4 in) over 4 days, and a humidity level of 70%. In contrast, September features slightly warmer temperatures, with a minimum of 14°C (58°F) and a maximum of 29°C (84°F), averaging around 20°C (68°F). Precipitation is lighter, totaling 27 mm (1.1 in) over just 2 days, and humidity decreases slightly to 67%. For more details on September weather, visit Queluz weather in September.

May and October offer distinct weather experiences, though temperatures remain relatively mild in both months. In May, temperatures range from a minimum of 10°C (50°F) to a maximum of 30°C (86°F), with an average of 17°C (63°F). Precipitation is lower during this month, totaling 36 mm (1.4 in) over 4 rainy days and humidity levels hover around 70%.

In contrast, October sees slightly cooler temperatures, with a range of 10°C (50°F) to 28°C (82°F) and an average of 18°C (65°F). Rainfall increases to 46 mm (1.8 in) over 5 days, and humidity rises slightly to 74%. For more details on October weather, you can visit Queluz weather in October.

May and November present contrasting weather patterns. In May, temperatures range from a comfortable minimum of 10°C (50°F) to a warm maximum of 30°C (86°F), with an average of 17°C (63°F). The month experiences relatively low precipitation, totaling just 36 mm (1.4 in) over about 4 days, and the humidity sits at 70%. In comparison, November sees cooler temperatures, with a minimum of 9°C (48°F) and a maximum of 23°C (73°F), averaging at 15°C (59°F). This month is significantly wetter, with precipitation reaching 80 mm (3.2 in) over 11 days, and humidity levels rising to 83%. For more detailed insights, you can check Queluz weather in November.

May and December showcase markedly different weather patterns. In May, temperatures can range from a mild 10°C (50°F) at night to a warm 30°C (86°F) during the day, averaging around 17°C (63°F). The month typically sees less precipitation, with only 36 mm (1.4 in) falling over an average of 4 days and a comfortable humidity level of 70%. In contrast, December experiences cooler temperatures, with a minimum of 6°C (43°F) and a maximum of 18°C (65°F), averaging 13°C (56°F). This month is wetter, with 62 mm (2.4 in) of rain over 8 days and a higher humidity of 85%. For more detailed December weather insights, check out Queluz weather in December.

Compare Queluz's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Queluz

As spring ushers in warmer days, May in Queluz offers a delightful transition from the cooler months, providing an average temperature that encourages outdoor activities. With a notable maximum reaching 30°C and a comfortable average of 17°C, residents and visitors alike can enjoy the vibrant energy of the season. While a few days may bring modest rainfall, the overall atmosphere remains predominantly pleasant, complemented by humidity levels around 70%. Compared to the cooler, wetter months preceding it, May's weather presents an inviting canvas for exploration and enjoyment. For more detailed insights into the climate patterns, visit Queluz Climate.