Last updated: August 21, 2025
In May, Angra dos Reis, Brazil, embraces a comfortable climate characterized by maximum temperatures reaching 29°C (84°F) and a pleasant average of 21°C (69°F). The month experiences a cozy dip to a minimum of 13°C (56°F), providing a refreshing respite. However, visitors should prepare for 95 mm (3.7 in) of rainfall spread over 12 days, contributing to the region's lush landscapes. With humidity levels hovering around 81%, the air feels rich and tropical, making May an enchanting time to explore this beautiful coastal paradise.
In May, Angra dos Reis experiences a delightful transition towards cooler temperatures as it bids farewell to the heat of summer. The minimum temperature dips to 13°C (56°F), marking a notable decline from the more tropical months. Daytime brings a comfortable average of 21°C (69°F), perfect for exploring the stunning landscapes or relaxing by the beach. As the month progresses, temperatures peak at a maximum of 29°C (84°F), providing a warm yet pleasant climate. This shift sets the stage for the cooler winter months ahead, contrasting sharply with the sizzling highs of January and February, while still inviting visitors to enjoy all that this beautiful coastal region has to offer.
In May, Angra dos Reis experiences a noticeable dip in precipitation, with only 95 mm (3.7 in) of rainfall recorded over 12 days. This decline follows the much wetter months of January through April, where rainfall surpasses 125 mm, peaking at 255 mm in February. Compared to April's 125 mm, May's totals reflect a significant reduction as the region transitions into the drier spell of late autumn and winter months. Interestingly, the pattern of fewer rainy days continues into June and July, suggesting a shift towards a drier climate. This trend highlights the seasonal variability characteristic of Angra dos Reis, making May a relatively calmer month amidst the overall lush subtropical climate.
May in Angra dos Reis, Brazil, brings a slight dip in humidity to 81%, marking the transition into the drier months ahead. While this level is still relatively high, it signifies the beginning of a gradual decline from the higher humidity levels experienced earlier in the year, such as 86% in March and 85% in January and February. As summer gives way to autumn, the air becomes progressively less humid, paving the way for the dry season characterized by noticeably lower humidity in the following months. Nature’s variations make May a comfortable time for exploration, with the lush tropical landscapes benefiting from the remaining moisture while providing a refreshing escape from the sweltering heat.
As summer transitions to autumn in Angra dos Reis, May showcases a very high UV Index of 8, with an increased burn time of 15 minutes. This marks a slight decline from the extreme levels seen earlier in the year, which peaked at 16 in January and remained consistently high through to April. However, the message remains clear: even in May, the sun's intensity calls for caution. With UV exposure shifting to very high, it’s crucial to stay protected. This trend indicates that while the immediate threat of sunburn lessens slightly, vigilance is still necessary. For more detailed information on UV ratings throughout the year, check out the Angra dos Reis UV Index.
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In Angra dos Reis, Brazil, May ushers in a delightful blend of sunshine with 279 hours basking the region in its warm glow. Following a vibrant March, which recorded the most sunny hours of the year at 293, May still stands strong, closely trailing April's 282 hours. While June sees a slight dip to 270 hours, the month maintains a consistent warmth that characterizes the Brazilian autumn. This trend reveals that May is not only a beautiful transition into the cooler months but also a time when outdoor adventures can still thrive under a generous sky, making it a wonderful destination for sun-seekers.
In Angra dos Reis, Brazil, the likelihood of sunny weather in May stands at 41%, reflecting a slight dip from the previous month’s 48%. This trend underscores a transition from the wetter months, with the chance of sunshine gradually increasing from 24% in January to a peak of 56% in July. As the region approaches the middle of the year, May maintains a reasonable balance, offering plenty of opportunities for outdoor activities amidst a backdrop of increasing sunshine. Typically, May presents a reliable window for visitors eager to enjoy the natural beauty and vibrant landscapes before the wetter months of late spring and early fall set in.
In Angra dos Reis, Brazil, the rhythm of daylight follows a captivating cycle throughout the year. As the calendar turns to May, daylight reaches its minimum at 10 hours, a subtle hint of the approaching winter months. Prior to May, January boasts the longest days at 13 hours, offering ample sunlight for beach outings and outdoor adventures. As summer transitions to autumn, daylight gradually wanes from 12 hours in February and March to 11 hours in April. Following May, daylight remains steady at 10 hours through June and July before slowly increasing again in August and September, signaling the return of longer days. This seasonal ebb and flow of light not only shapes the local ecosystem but also enriches the vibrant culture and lifestyle of this coastal paradise.
In May, Angra dos Reis experiences a gentle breeze, with an average wind speed of 2.1 m/s (5 mph). This slight uptick from April's 2.6 m/s (6 mph) showcases a transition into a more stable period as the region shifts toward the mid-year months. Interestingly, the winds begin to pick up in June and July, reaching 2.5 m/s (6 mph), setting the stage for a gradual increase ahead. The trend of rising winds continues, particularly noticeable from August through October, where speeds reach up to 3.2 m/s (7 mph). Thus, May marks a pivotal moment in Angra dos Reis's wind patterns, bridging the serene calm of early spring with the invigorating breezes of the forthcoming winter months.
Weather in Angra dos Reis varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Angra dos Reis, focusing on differences in temperature, rainfall, humidity, and UV levels.
In May, temperatures range from a mild 13°C (56°F) at night to a comfortable average of 21°C (69°F) during the day, peaking at 29°C (84°F). While May enjoys a warmth that invites outdoor activities, it also experiences 95 mm (3.7 in) of precipitation over about 12 days, leading to a humidity level of 81%.
In contrast, January is typically warmer, with temperatures starting at a minimum of 19°C (67°F) and reaching an average of 25°C (77°F), peaking at a high of 33°C (91°F). However, January is also wetter, receiving 239 mm (9.4 in) of rainfall over 20 days, contributing to a slightly higher humidity of 85%. For more detailed insights into January's climate, you can visit Angra dos Reis weather in January.
Comparing the weather in May and February reveals notable differences. May typically sees milder temperatures, with a minimum of 13°C (56°F) and an average of 21°C (69°F), while February boasts warmer conditions, featuring a minimum of 20°C (68°F) and an average of 24°C (76°F). Precipitation levels are significantly higher in February, with 255 mm (10.0 in) falling over 22 days, compared to May's 95 mm (3.7 in) spread over 12 days. Humidity levels are relatively similar, with May at 81% and February slightly higher at 85%. For more details on February weather, visit Angra dos Reis weather in February.
In comparing the weather of May and March, we observe that May generally has a milder temperature range with minimums around 13°C (56°F), averaging 21°C (69°F), and maximums reaching 29°C (84°F). In contrast, March is warmer, featuring higher minimum temperatures of 19°C (66°F) and maximums that can soar to 31°C (88°F), with an average of 24°C (76°F). Rainfall is significantly more prevalent in March, with precipitation totaling 250 mm (9.8 in) across 22 days, compared to May's 95 mm (3.7 in) over 12 days. Humidity is slightly higher in March at 86%, compared to 81% in May. For a detailed look at March weather in this area, check out Angra dos Reis weather in March.
In comparing the weather patterns of May and April, May tends to be milder overall with a minimum temperature of 13°C (56°F) and an average temperature of 21°C (69°F), compared to April's warmer minimum of 17°C (63°F) and average of 22°C (72°F). While May has a maximum temperature of 29°C (84°F), April reaches up to 32°C (89°F), indicating that April is generally hotter. Additionally, May experiences more rain, with 95 mm (3.7 in) of precipitation over 12 days, whereas April has a higher precipitation total of 125 mm (4.9 in) spread across 17 days. The humidity levels are quite similar, with May at 81% and April slightly higher at 83%. For more detailed information on April's weather, you can visit Angra dos Reis weather in April.
In comparison to May, June offers slightly warmer minimum temperatures, starting at 14°C (57°F) while May begins at 13°C (56°F). The average temperature remains consistent at around 20°C (69°F) in June, though May peaks slightly higher with a maximum temperature of 29°C (84°F), the same high reached in June. While both months feature similar maximums, June benefits from less rainfall, with only 60 mm (2.3 in) over 10 days compared to May's 95 mm (3.7 in) over 12 days. Humidity levels are similar, with May at 81% and June slightly lower at 80%. For more detailed information, check out Angra dos Reis weather in June.
In comparison to May, July experiences slightly cooler temperatures, with minimums averaging around 11°C (52°F) and maximums peaking at 28°C (83°F), resulting in an average of 19°C (66°F). While May boasts a higher average temperature of 21°C (69°F) and maximums reaching 29°C (84°F), it also brings more precipitation, with 95 mm (3.7 in) spread over 12 days, compared to July's 49 mm (1.9 in) over just 7 days. Additionally, July has lower humidity levels at 76%, in contrast to May's 81%, making July feel more comfortable overall. For more details, you can check Angra dos Reis weather in July.
May and August present distinct weather patterns, making each month unique in its own right. In May, temperatures range from a minimum of 13°C (56°F) to a maximum of 29°C (84°F), with an average of 21°C (69°F). The month experiences relatively high humidity at 81% and sees precipitation on about 12 days, totaling 95 mm (3.7 in). In contrast, August offers slightly cooler conditions, with temperatures fluctuating between 12°C (55°F) and 31°C (87°F), resulting in an average of 19°C (67°F). While precipitation remains consistent at 95 mm (3.7 in), it occurs on just 11 days, and humidity decreases to 73%. For more detailed insights on August weather, you can check Angra dos Reis weather in August.
In May, temperatures range from a mild 13°C (56°F) to a warm 29°C (84°F), with an average of 21°C (69°F). This month experiences about 95 mm (3.7 in) of rainfall over 12 days, contributing to a higher humidity level of 81%. In contrast, September enjoys slightly warmer evenings with a minimum temperature of 15°C (58°F) and can peak at 32°C (91°F), while maintaining the same average temperature of 21°C (70°F). With only 84 mm (3.3 in) of precipitation over 10 days, September's humidity dips to 68%, making it a drier and more comfortable month overall. For more information, check out Angra dos Reis weather in September.
May and October showcase different climatic characteristics, reflecting the transition from the milder spring to the warmer fall. In May, temperatures range from a minimum of 13°C (56°F) to a maximum of 29°C (84°F), with an average of 21°C (69°F). The month experiences 95 mm (3.7 in) of precipitation over approximately 12 days, accompanied by high humidity at 81%. In contrast, October boasts slightly higher temperatures, with minimums at 15°C (60°F) and maximums reaching 34°C (94°F), averaging 22°C (71°F). However, October is marked by increased rainfall, totaling 153 mm (6.0 in) over 20 days, while humidity levels drop to 61%. For a closer look at the October climate, you can visit Angra dos Reis weather in October.
In May, the weather is generally warm with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 29°C (84°F), accompanied by high humidity levels of 81%. Precipitation is moderate, with 95 mm (3.7 in) falling over approximately 12 days. In contrast, November experiences slightly warmer temperatures, with a minimum of 15°C (60°F) and a maximum of 31°C (87°F), while the average temperature settles at around 22°C (71°F). However, November also brings higher rainfall, totaling 185 mm (7.3 in) over 20 days, which is a significant increase compared to May. For a detailed look at the weather conditions in November, you can check out Angra dos Reis weather in November.
May and December in Angra dos Reis present distinct weather patterns. In May, temperatures range from a minimum of 13°C (56°F) to a maximum of 29°C (84°F), with an average of 21°C (69°F). The month sees about 95 mm (3.7 in) of precipitation over approximately 12 days, coupled with a high humidity of 81%. In contrast, December offers warmer temperatures, with a minimum of 16°C (61°F), an average of 23°C (74°F), and a maximum of 31°C (88°F). However, it also experiences significantly higher precipitation at 235 mm (9.3 in) over about 24 days, along with slightly lower humidity at 75%. For more detailed insights, you can visit Angra dos Reis weather in December.
As May rolls into Angra dos Reis, the weather becomes a delightful mix of warmth and refreshing humidity, offering a pleasant escape from the hotter summer months. With daytime temperatures averaging a comfortable 21°C, it’s ideal for exploring the stunning coastal scenery or indulging in water activities. However, clouds may occasionally gather, bringing about a bit more precipitation compared to previous months, with about 12 days of rain anticipated. This makes May stand out as a transitional period, where the lush landscape thrives under the increased moisture. For a deeper understanding of what to expect throughout the year, visit Angra dos Reis Climate.