Last updated: August 21, 2025
Experience the enchanting May weather of Fernando de Noronha, Brazil, where the beauty of nature meets tropical warmth. During this month, temperatures range from a comfortable 25°C (78°F) to a pleasant 29°C (85°F), with an average of 27°C (81°F) creating the perfect backdrop for outdoor adventures. However, be prepared for frequent rainfall, as May sees 225 mm (8.9 in) of precipitation spread over 25 days, contributing to the lush greenery of the island. With humidity lingering at 86%, the air remains rich and vibrant, making every moment spent in this stunning locale all the more captivating.
In May, Fernando de Noronha enjoys a delightful tropical climate, with temperatures that continue the warm trends of earlier months. The minimum temperature hovers around 25°C (78°F), while the average settles comfortably at 27°C (81°F), peaking at a pleasant 29°C (85°F) during the day. This consistency signifies a steady climate, with no drastic shifts compared to April. As spring whispers its arrival in the southern hemisphere, the tropical charm of May presents perfect conditions for beachgoers and nature enthusiasts alike, ensuring that the island's stunning landscapes and inviting waters remain ever-tempting.
In May, Fernando de Noronha experiences a significant amount of rainfall, with an average of 225 mm (8.9 in) spread across roughly 25 days. This makes May a notably wet month, continuing the trend established in April, which recorded even higher precipitation at 265 mm (10.4 in). As the rainy season progresses, the island's lush landscapes thrive, yet May's rainfall diminishes slightly when compared to the preceding month. The consistent number of rain-drenched days provides a vibrant backdrop, highlighting the island's rich biodiversity while hinting at the shifting climate as June approaches and precipitation levels drop to 127 mm (5.0 in). Through this lens, May serves as a bridge in the seasonal rhythm, where lush greenery is abundant, and nature begins to prepare for a drier spell.
In May, Fernando de Noronha experiences a noticeable increase in humidity, peaking at 86%. This trend marks a shift from the preceding months, where humidity gradually decreased from 82% in January to 80% in April. The rise in May signifies the onset of a more tropical climate, setting the stage for the following months where humidity remains consistently high at 86% from June through August. As the year progresses, humidity levels only slightly decline, suggesting that the vibrant atmosphere of this island paradise is coupled with a warm, moist breeze, perfect for embracing its lush landscapes and stunning beaches.
In May, the UV Index in Fernando de Noronha remains high at 13, indicating an extreme exposure category with a burn time of just 10 minutes. This slight dip from March's peak of 15 showcases a marginally lower, yet still significant, UV intensity compared to the preceding months. Throughout the year, the region consistently experiences extreme UV levels, particularly in the summer months, emphasizing the importance of taking precautions against sun exposure. As the climate remains predominantly tropical, visitors should remain vigilant to protect their skin while enjoying the breathtaking beauty this paradise offers. For detailed insights, you can check the Fernando de Noronha (Distrito Estadual) UV Index.
UV Risk Categories
In May, Fernando de Noronha basks in a delightful average of 323 sunlight hours, offering a radiant blend of warmth and vibrancy. As the island transitions from the wetter months, sunlight hours begin to stabilize, building upon April's refreshing 304 hours. This pattern leads into the sun-soaked days of June and July, where the hours steadily increase, peaking at 345 hours in August. This upward trend continues into the latter part of the year, reaching a notable 350 hours in October. Thus, May stands as a captivating lure for travelers, promising ample sunshine for exploration and enjoyment, while hinting at the glorious summer months just ahead.
In Fernando de Noronha, Brazil, May welcomes a 49% chance of sunny weather, aligning closely with April's slightly lower figure of 49%. This slight consistency hints at a tranquil transition into the drier season, as June sees a promising increase to 56%. Observing the broader trend from January through December, it’s clear that the island tends to enjoy its sunniest months in the later part of the year, with chances rising notably from 62% in July to an impressive 67% in November. As visitors plan their May escapades, they can relish the balanced likelihood of sun while anticipating even sunnier days ahead.
In Fernando de Noronha, Brazil, the daylight duration follows a beautifully consistent pattern throughout the year. From January to April, residents and visitors enjoy a generous 12 hours of daylight, perfect for basking in the island's natural beauty. However, as the calendar turns to May, daylight begins to diminish slightly, dipping to 11 hours and remaining consistent through August. This shift signals the onset of the winter months in the Southern Hemisphere, where sunny days are still plentiful but slightly shorter. As September arrives, daylight perks back up to 12 hours, ushering in the warmer spring season, before settling into a steady rhythm once again from October to December. This cyclical variation not only enhances the island's charm but also allows for a rich tapestry of outdoor experiences year-round.
In May, wind speeds in Fernando de Noronha settle at an average of 6.0 m/s (14 mph), marking a slight dip compared to the preceding months. This consistent breeze creates an inviting atmosphere, perfect for those looking to enjoy the island's stunning landscapes without the intensity of higher summer winds. As the year progresses, the wind begins to pick up, suggesting an invigorating transition into the winter months, where gusts can reach up to 8.3 m/s (19 mph) in August. This rhythmic pulse of wind throughout the year enhances the island's natural beauty, making Fernando de Noronha an ideal destination for both relaxation and adventure.
Weather in Fernando de Noronha (Distrito Estadual) varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Fernando de Noronha (Distrito Estadual), focusing on differences in temperature, rainfall, humidity, and UV levels.
In May, the weather is generally warmer and more humid compared to January, with average temperatures ranging from a minimum of 25°C (78°F) to a maximum of 29°C (85°F). Additionally, May experiences higher precipitation at 225 mm (8.9 in) over 25 days, leading to an increased humidity level of 86%. In contrast, January has slightly cooler temperatures, with a minimum of 24°C (76°F) and a maximum of 28°C (83°F), and lower precipitation of 129 mm (5.1 in) over 17 days, resulting in a humidity level of 82%. For more detailed insights, you can check the weather data here: Fernando de Noronha (Distrito Estadual) weather in January.
May and February share similar average temperatures, with both months averaging around 27°C (80°F). However, May tends to be slightly wetter, receiving 225 mm (8.9 in) of precipitation over 25 days compared to February's 160 mm (6.3 in) over 22 days. Additionally, May has a higher humidity level at 86%, compared to February's 82%. For a closer look at the February weather conditions in this region, you can check out Fernando de Noronha (Distrito Estadual) weather in February.
In comparing the weather between May and March, both months offer similar temperature ranges, with minimums around 25°C (77-78°F), averages of 27°C (81°F), and maximums slightly varying from 84°F in March to 85°F in May. However, May experiences a higher level of precipitation, totaling 225 mm (8.9 inches) over 25 days, compared to March's 193 mm (7.6 inches) over 23 days. Additionally, humidity levels are higher in May at 86%, compared to March's 81%, resulting in a more humid overall atmosphere. For a detailed look at March weather specifics, you can check out Fernando de Noronha (Distrito Estadual) weather in March.
In comparing the weather of May and April, both months exhibit similar temperature patterns, with minimums at 25°C (78°F), averages at 27°C (81°F), and maximums reaching 29°C (85°F). However, May sees a slight decrease in precipitation, totaling 225 mm (8.9 in) over 25 days, compared to April's 265 mm (10.4 in) across the same number of days. Additionally, the humidity levels rise in May to 86%, up from April's 80%, indicating a more humid atmosphere as the months progress. For more details on the specific conditions of April, you can check out Fernando de Noronha (Distrito Estadual) weather in April.
May and June in Fernando de Noronha showcase a slight shift in weather conditions. May typically experiences warmer temperatures, with a minimum of 25°C (78°F) and an average of 27°C (81°F), while June sees a marginally cooler average of 26°C (80°F) and a minimum of 24°C (76°F). Precipitation declines from 225 mm (8.9 in) over 25 days in May to 127 mm (5.0 in) across 21 days in June, indicating a drier month ahead. Both months maintain high humidity levels at 86%, but overall June presents a more comfortable atmosphere with less rainfall. For more detailed information about the weather, you can visit Fernando de Noronha (Distrito Estadual) weather in June.
In comparing the weather between May and July, we find that both months maintain high temperatures and humidity levels, with May generally being warmer. In May, temperatures range from a minimum of 25°C (78°F) to a maximum of 29°C (85°F), averaging around 27°C (81°F). In contrast, July's temperatures are slightly cooler, with a minimum of 24°C (75°F) and a maximum of 27°C (82°F), averaging 26°C (79°F). Additionally, May experiences more precipitation, totaling 225 mm (8.9 in) over 25 days, compared to July's 160 mm (6.3 in) over 19 days. Despite the slight drop in temperature and precipitation, July retains the same high humidity level of 86%. For more insights, you can check Fernando de Noronha (Distrito Estadual) weather in July.
In May, the weather is characterized by slightly warmer temperatures, with a minimum of 25°C (78°F) and an average of 27°C (81°F), peaking at 29°C (85°F). This month experiences significant rainfall, totaling 225 mm (8.9 in) over 25 days, while maintaining high humidity levels at 86%. In contrast, August brings a slight cool down, with temperatures ranging from a minimum of 24°C (75°F) to an average of 26°C (78°F) and a maximum of 27°C (81°F). Precipitation drops dramatically to 57 mm (2.3 in) spread over 19 days, while humidity remains consistent at 86%. For a closer look at the weather specifics in August, you can refer to Fernando de Noronha (Distrito Estadual) weather in August.
May and September in Fernando de Noronha exhibit distinctly different weather patterns. May typically sees warmer temperatures, with an average of 27°C (81°F) and extremes reaching up to 29°C (85°F), while September's temperatures are slightly cooler, averaging 26°C (79°F) with a peak of 27°C (81°F). Furthermore, May is characterized by significantly higher rainfall, accumulating 225 mm (8.9 in) over 25 days, compared to the much drier September, which reports only 34 mm (1.3 in) over 14 days. Both months share a consistent humidity level of 86%, though the overall experience of the weather diverges greatly due to the pronounced difference in precipitation. For a more detailed overview of September weather, you can view Fernando de Noronha (Distrito Estadual) weather in September.
May and October show striking differences in weather, despite relatively similar temperatures. In May, the average temperature ranges from a minimum of 25°C (78°F) to a maximum of 29°C (85°F), accompanied by significant rainfall of 225 mm (8.9 in) over 25 days, contributing to a high humidity level of 86%. In contrast, October offers a slightly cooler climate, with temperatures averaging between 24°C (76°F) and 27°C (81°F), but it experiences dramatically reduced precipitation of only 27 mm (1.1 in) across 11 days, resulting in a marginally lower humidity of 85%. For more detailed insights, you can check Fernando de Noronha (Distrito Estadual) weather in October.
In May, the weather in Fernando de Noronha is characterized by higher humidity and significant rainfall, with an average temperature of around 27°C (81°F) and total precipitation reaching 225 mm (8.9 in) over 25 days. In contrast, November offers a similar temperature profile, with averages also around 27°C (80°F), but it features much drier conditions, seeing only 31 mm (1.2 in) of rain across 13 days. While both months have comparable minimum temperatures of 25°C (77°F for November), May's precipitation and humidity levels make it feel distinctly wetter and more tropical than the relatively dry November climate. For more details, you can check Fernando de Noronha (Distrito Estadual) weather in November.
In May, the weather in Fernando de Noronha is characterized by warmer temperatures, with an average high of 29°C (85°F) and significant rainfall totaling 225 mm (8.9 in) spread over 25 days. The humidity is quite high at 86%, creating a tropical and humid atmosphere. In contrast, December offers slightly cooler temperatures, with a maximum of 28°C (82°F) and much less rainfall, totaling 68 mm (2.7 in) over 17 days. The humidity remains relatively high at 83%, but overall, December features drier and more comfortable conditions. For more details, visit Fernando de Noronha (Distrito Estadual) weather in December.
As May unfolds in Fernando de Noronha, the weather becomes distinctively warmer, with a delightful average temperature hovering around 27°C (81°F), attracting those seeking a tropical escape. Unlike the drier months preceding it, May experiences increased rainfall, bringing lushness to the island, though frequent showers often characterize the days. The high humidity at 86% can make it feel quite muggy, setting May apart with a unique charm. If you're curious about how the climate evolves throughout the year, check out the detailed insights on Fernando de Noronha (Distrito Estadual) Climate.