May Weather in Armacao, Brazil

Last updated: August 21, 2025

May in Armação, Brazil presents a delightful blend of warm temperatures and tropical influences. Maximum temperatures can reach a comfortable 28°C (83°F), while the average temperature hovers around 20°C (68°F), providing an inviting atmosphere for outdoor activities. With minimum temperatures dropping to 13°C (56°F), evenings can feel refreshingly cool. However, the month brings 121 mm (4.8 in) of precipitation spread over 13 days, ensuring the lush landscape remains vibrant. Coupled with humidity levels at a high 86%, May offers a true taste of Brazil's tropical climate, making it an enchanting time to explore this coastal gem.

May Temperature in Armacao

May in Armacao, Brazil marks a notable transition in temperature, as the minimum drops to a cooler 13°C (56°F) while the average hovers around 20°C (68°F). Maximum temperatures remain pleasant at 28°C (83°F), reflecting the region's temperate climate during this time of year. As the rainy season approaches, the crispness of May offers a refreshing contrast to the warmer months preceding it. This shift not only signals a change in weather but also provides an inviting atmosphere for outdoor activities and exploration, making it an ideal time to enjoy Armacao's stunning landscapes and vibrant culture.

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

The chart illustrates May temperature patterns in Armacao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Armacao, May typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec777776726865626366697174
Data source: Temperature data for Armacao 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 Armacao

May in Armação, Brazil, ushers in a moderate precipitation pattern, delivering 121 mm (4.8 inches) of rain over 13 days. This marks a slight increase compared to the preceding month of April, where rainfall was notably lower at 82 mm (3.2 inches) over 13 days. As the region transitions from the heavier rains of early months like January and February, which see totals of 184 mm (7.2 inches) and 133 mm (5.2 inches) respectively, May's rainfall maintains a balance before the dry spell of July. This pattern suggests that while May continues to experience significant rainfall, it also hints at the tapering off of the wet season, paving the way for the drier months ahead.

May Precipitation Trends in Armacao

The chart displays monthly precipitation patterns in Armacao, 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. In Armacao, May typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec184133130821211335163104141105140
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Armacao

May in Armacao, Brazil, maintains a high level of humidity at 86%, mirroring the trend observed since the beginning of the year. This value matches the humidity levels of January and is indicative of the region's tropical climate, where moisture remains prevalent as the year progresses. Interestingly, the humidity gradually declines in the following months, with July peaking at a comparatively lower 80% and August dropping to 79%. Notably, the second half of the year sees a slight increase again, culminating in November’s return to 86%, reinforcing that while the summer months enjoy higher humidity, the seasonality of Armacao continues to exhibit fascinating patterns.

May Average Humidity in Armacao

This chart illustrates the average monthly humidity levels in Armacao, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Armacao is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%83%85%85%86%85%80%79%82%82%86%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Armacao

As May unfolds in Armacao, Brazil, the UV Index strikes a balance, registering at 7, which categorizes the exposure as high. This marks a noticeable dip from the extreme levels observed in the earlier months, where the index peaked at an alarming 15 in January and February, necessitating a mere 10 minutes for sunburn. By May, sun-seekers can enjoy the outdoors for 25 minutes before risk levels increase, a welcome change for those looking to soak up the sun without immediate concern. The trend indicates a gradual easing of intensity, with a shift towards more moderate conditions as the year progresses. This makes May a favorable time for outdoor activities while still urging caution. For more detailed information, check out the Armacao UV Index.

Maximum UV Index Levels in Armacao for May

The chart shows the monthly maximum UV Index (UVI) for Armacao 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. In May, the maximum UV index in Armacao typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec15141210755710121415
Data source: Armacao 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 Armacao

In Armacao, Brazil, May offers a delightful embrace of sunshine, basking in 252 hours of bright rays. This month fits well into a broader trend showcasing a gradual ebb and flow of sunlight throughout the year. Starting strong in January with 249 hours, the sunshine peaks in November and December, where the hours reach an impressive 313 and 342, respectively. April also shines brightly with 284 hours, making way for May's slightly reduced but still abundant sunlight. As the region transitions into the cooler months of June and July, sunshine hours dip, but the overall pattern hints at the vibrant energy of summer ahead, showcasing the allure of this coastal gem throughout the seasons.

Monthly Sunshine Duration in Armacao: May Highlighted

The May sunshine duration represents the total number of hours Armacao 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.
JanFebMarAprMayJunJulAugSepOctNovDec249h300h307h284h252h229h262h264h244h260h313h342h
Data source: Armacao May Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Armacao During May

May in Armacao, Brazil, brings with it a promising 53% chance of sunny weather, marking a shift towards more favorable conditions as the region transitions from the cooler months. Compared to the earlier months of the year, such as January and March, which experience significantly lower probabilities of sunshine at 20% and 33% respectively, May emerges as a delightful month for outdoor activities. This trend of increasing sunshine continues into the heart of winter, with July peaking slightly higher at 57%. Overall, May represents a sweet spot, paving the way for brighter days and longer stretches of sunshine, ideal for both locals and visitors seeking to bask in the beauty of Armacao.

Percentage of Sunny Days in May in Armacao

The chart illustrates the percentage of sunny days in Armacao 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 Armacao experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec20%48%33%48%53%37%57%36%26%20%30%37%
Data source: Armacao May chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Armacao in May

In Armacao, Brazil, the daylight duration experiences a notable ebb and flow throughout the year. Beginning in January and February, the sun graces the skies for an impressive 13 hours each day, inviting warmth and vibrancy. However, as spring approaches, daylight gradually diminishes, hitting 11 hours in April and tapering down to 10 hours in May, June, and July. This trend of shorter days continues into the mid-year, creating a cozy atmosphere as the cooler months set in. As autumn arrives, daylight begins to extend again, with 11 hours in August and September, before climbing back to 12 hours in October. The year closes with a rejuvenating return to 13 hours in November and December, signaling a vibrant cycle of light that mirrors the lush beauty of Brazil's landscapes.

Average Daylight Hours in Armacao for May

The chart illustrates the variation in daylight duration in Armacao throughout the year, with May highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec13h 39m13h12h 12m11h 23m10h 43m10h 23m10h 34m11h 9m11h 56m12h 45m13h 29m13h 51m
Data source: Armacao daylight hours, calculated by summing the hours between sunrise and sunset for each day.

May Winds in Armacao

In Armacao, Brazil, the month of May brings a gentle breeze with an average wind speed of 3.4 m/s (8 mph), slightly dipping from the previous month. This month marks a transition as the winds begin to pick up again in June, hitting 3.8 m/s (8 mph). Observing the trend throughout the year, spring and early summer months generally feature lighter winds, while winds gradually strengthen towards the end of the year, peaking in October at 4.5 m/s (10 mph). Overall, May presents a serene wind environment, ideal for leisurely beach days and outdoor activities, while setting the stage for the stronger breezes that follow.

Average May Wind Speed in Armacao

The chart displays monthly wind speed patterns in Armacao, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.02.93.53.93.4 m/s3.83.23.84.24.54.34.1
Data source: Armacao May wind data, generated using information from the Copernicus Climate Change Service.

How May Weather in Armacao Compares to Other Months

Weather in Armacao varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Armacao, focusing on differences in temperature, rainfall, humidity, and UV levels.

In comparing the weather conditions of May and January, we see notable differences in both temperature and precipitation. May features a milder temperature range with a minimum of 13°C (56°F) and an average of 20°C (68°F), peaking at 28°C (83°F). In contrast, January is warmer, with temperatures ranging from a minimum of 21°C (70°F) to an average of 25°C (78°F) and a maximum of 32°C (91°F). Additionally, January experiences higher precipitation levels, totaling 184 mm (7.2 in) over 17 days, compared to May's 121 mm (4.8 in) over 13 days. Both months maintain a consistent humidity level of 86%, making them similarly humid. For a detailed look at January's weather in a specific location, see Armacao weather in January.

In comparing the weather between May and February, February tends to be warmer overall, with average temperatures reaching 25°C (77°F) and a maximum of 32°C (89°F), compared to May's cooler averages of 20°C (68°F) and a maximum of 28°C (83°F). Additionally, February has slightly higher humidity at 83%, while May experiences a humidity level of 86%. However, May sees more rainfall with a total of 121 mm (4.8 in) over 13 days, as opposed to February's 133 mm (5.2 in) over 16 days. For a deeper dive into February's climate specifics, you can visit Armacao weather in February.

In comparing the weather of May and March, we find notable differences in temperature and precipitation. March experiences higher temperatures, with a minimum of 20°C (68°F) and an average of 24°C (76°F), peaking at 30°C (87°F). In contrast, May features cooler temperatures, ranging from a minimum of 13°C (56°F) to a maximum of 28°C (83°F), with an average of 20°C (68°F).

Precipitation levels are quite similar; March sees 130 mm (5.1 in) over 19 days, while May reports 121 mm (4.8 in) across 13 days. Humidity levels remain consistent between the two months, with May at 86% and March slightly lower at 85%. For more detailed insights, you can check out Armacao weather in March.

In comparing the weather of May and April, both months feature warm temperatures, but May typically presents cooler minimums, ranging from 13°C (56°F) to 28°C (83°F) with an average of 20°C (68°F). In contrast, April starts off warmer, with minimum temperatures of 17°C (62°F) and an average of 22°C (72°F). Precipitation is more significant in May, accumulating to 121 mm (4.8 in) over 13 days, compared to April's 82 mm (3.2 in) during the same number of days. Despite the slight difference in humidity, with May at 86% and April at 85%, both months provide a humid climate, making outdoor activities seasonally refreshing. For a more detailed look at April's weather, please refer to Armacao weather in April.

In comparing May and June weather, we see some notable differences. May typically boasts higher temperatures, with a minimum of 13°C (56°F) and an average of 20°C (68°F), while June's temperatures dip slightly, peaking at a maximum of 25°C (78°F) and a minimum of just 9°C (48°F). Precipitation also varies, with May receiving 121 mm (4.8 in) across 13 days, slightly less than June's 133 mm (5.2 in) over 10 days. Humidity levels remain fairly consistent, with May at 86% and June slightly lower at 85%. For a detailed look at June's climate, one can refer to Armacao weather in June.

When comparing the weather in May and July, it is clear that May tends to be warmer and wetter. In May, temperatures range from a minimum of 13°C (56°F) to a maximum of 28°C (83°F), with an average of 20°C (68°F). The month experiences significant rainfall, totaling 121 mm (4.8 in) over approximately 13 days, resulting in a high humidity level of 86%. In contrast, July is cooler, with temperatures dropping to a minimum of 9°C (48°F) and an average of 17°C (63°F), peaking at 25°C (77°F). Precipitation is also much lower in July, with only 51 mm (2.0 in) occurring over 7 days and humidity decreasing slightly to 80%. For more detailed insights into July's weather, please refer to Armacao weather in July.

In comparing the weather between May and August, May tends to be warmer and more humid. The average temperature in May reaches around 20°C (68°F), with maximums peaking at 28°C (83°F) and a high humidity level of 86%. This month also experiences significant precipitation, with rainfall on about 13 days totaling 121 mm (4.8 in). In contrast, August presents a cooler climate, with average temperatures dropping to 17°C (63°F) and maximums reaching only 23°C (74°F). Precipitation is reduced to 63 mm (2.5 in) over 8 days, and humidity decreases to 79%. For more details about weather conditions in this month, you can visit Armacao weather in August.

May and September present distinct yet mild weather patterns. In May, temperatures range from a minimum of 13°C (56°F) to a maximum of 28°C (83°F), with an average of 20°C (68°F). This month experiences higher precipitation, totaling 121 mm (4.8 in) over 13 days, along with a humidity level of 86%. In contrast, September sees slightly cooler temperatures, with a minimum of 13°C (55°F), an average of 19°C (66°F), and a maximum of 25°C (77°F). Precipitation in September is reduced to 104 mm (4.1 in) over the same number of days, and humidity drops to 82%. For more detailed insights into September weather, you can visit Armacao weather in September.

In May, temperatures in Armacao range from a minimum of 13°C (56°F) to a maximum of 28°C (83°F), averaging around 20°C (68°F). The month experiences about 121 mm (4.8 in) of precipitation over approximately 13 days, coupled with high humidity levels of 86%. In contrast, October sees slightly warmer temperatures, with a minimum of 16°C (61°F) and a high of 27°C (81°F), while the average remains similar at 20°C (69°F). However, October is a bit wetter, with around 141 mm (5.6 in) of rainfall spread over 17 days and slightly lower humidity at 82%. For more details on October weather, visit Armacao weather in October.

May and November present a pleasant transition in weather conditions. In May, temperatures range from a minimum of 13°C (56°F) to a maximum of 28°C (83°F), with an average of 20°C (68°F). This month experiences more rainfall, totaling 121 mm (4.8 in) over approximately 13 days of precipitation, while maintaining high humidity levels at 86%. In contrast, November sees slightly warmer temperatures, with a minimum of 15°C (60°F), averaging 22°C (71°F), and peaking at 29°C (84°F). Although it receives less precipitation at 105 mm (4.1 in) over 15 days, humidity remains steady at 86%. For a more detailed look at the weather, check out Armacao weather in November.

May and December present distinct weather patterns, each characterized by their own unique attributes. In May, temperatures range from a minimum of 13°C (56°F) to a maximum of 28°C (83°F), averaging around 20°C (68°F). This month typically experiences 121 mm (4.8 in) of precipitation over 13 days, with humidity levels reaching 86%. In contrast, December offers warmer temperatures, with a minimum of 17°C (63°F) and a maximum of 30°C (86°F), averaging 23°C (74°F). However, it also sees an increase in rainfall, with 140 mm (5.5 in) spread across 16 days and slightly higher humidity at 88%. For a detailed look at December's weather, you can explore Armacao weather in December.

Compare Armacao's Climate with Cities Worldwide

Conclusion: What to Expect From May Weather in Armacao

As May unfolds in Armacao, the weather presents a delightful transition into the cooler months, marked by a blend of gentle warmth and refreshing breezes. Unlike the hotter summer months, this period sees a significant dip in temperatures, offering an average of 20°C that invites outdoor exploration without the sweltering heat. Although rainfall is more frequent, with about 13 days experiencing precipitation, the lush surroundings and vibrant scenery make it all worthwhile. The high humidity at 86% can feel quite pronounced, but these conditions also contribute to the region’s lush beauty. For those planning a visit, understanding this unique climate helps prepare for a memorable stay. Discover more about the local weather patterns by visiting Armacao Climate.