Last updated: August 27, 2025
May in Eti-Osa, Nigeria is characterized by warm temperatures and significant rainfall. The month sees a maximum temperature reaching 32°C (90°F), with an average temperature of 28°C (82°F) and a comfortable minimum of 24°C (76°F). Rainfall is substantial, accumulating to 193 mm (7.6 in) across approximately 26 days, contributing to the region's lush greenery. With humidity levels averaging 82%, the tropical climate creates a vibrant yet humid environment, shaping both the local ecosystem and daily life for residents.
In Eti-Osa, Nigeria, May marks a transitional period where temperatures maintain a pleasant warmth. With a minimum of 24°C (76°F) and a maximum reaching 32°C (90°F), the climate remains consistently inviting. The average temperature of 28°C (82°F) suggests a stable warmth that is characteristic of the early dry season, following the slightly cooler April days. This trend of mild nighttime temperatures coupled with warm, sunny days offers an ideal setting for outdoor activities and exploration in the coastal area. As the month progresses, one can expect these temperatures to gradually shift towards the cooler, more humid conditions of June, yet May's warmth leaves a lasting impression that embraces the vibrancy of the season.
May marks a significant transition in Eti-Osa, Nigeria, as it experiences a dramatic increase in precipitation, accumulating 193 mm (7.6 in) over 26 days. This spike not only reflects the onset of the wet season but also sets the stage for even heavier rains in the coming months. Compared to the preceding months—where March and April totalled 116 mm (4.6 in) and 112 mm (4.4 in) respectively—May’s rainfall is nearly double, highlighting a clear upward trend as the region braces for the peak rainy season. The frequency of rainy days in May also intensifies, drawing on the established pattern of increasing precipitation days that will culminate in the torrential rains of June, which boasts the highest monthly total of 338 mm (13.3 in) and 28 days of rainfall. Overall, May serves as a pivotal month, illustrating the region’s rich agricultural potential while underscoring the need for effective water management strategies as the rains become increasingly abundant.
As May arrives in Eti-Osa, Nigeria, the humidity levels soar to a remarkable 82%, reflecting the transition into the rainy season. This considerable increase from 72% in April marks a consistent upward trend that begins in the preceding months, where humidity gradually climbs from a drier 37% in January to a moderately humid 61% in March. The pattern continues, with May serving as a precursor to the peak humidity of 86% in June, eventually reaching an impressive 91% by September. This escalating humidity not only enhances the lush greenery typical of the region but also signals the start of a vibrant, rain-soaked atmosphere that characterizes the months ahead.
As summer sets in during May, the UV Index in Eti-Osa, Nigeria remains robust at a value of 12, classifying the exposure risk as extreme. This indicates that, similar to preceding months, sun seekers should exercise caution, as the potential for skin damage increases significantly with just 10 minutes of unprotected exposure. While January through April experienced slightly higher indices, May holds steady in the extreme category, maintaining a trend of elevated readings throughout the warmer months. This pattern signifies the necessity for protective measures, such as sunscreen and clothing, to shield against harmful UV rays. Stay informed on the local UV conditions by checking out the comprehensive insights provided here: Eti-Osa UV Index. Your skin will thank you!
UV Risk Categories
In Eti-Osa, Nigeria, the month of May shines brightly with an impressive 320 hours of sunshine, marking it as the sunniest month of the year. This delightful increase continues a trend observed since January, where hours of sunlight have consistently risen each month, from 260 hours in January to well over 300 by May. Following this peak, June sees a slight dip to 285 hours, yet the overall pattern remains optimistic, with sunshine hours staying robust throughout the latter half of the year. Notably, months like April and August also boast strong sunshine totals, emphasizing that Eti-Osa is truly blessed with abundant sunshine, particularly in the vibrant spring and summer months.
In Eti-Osa, Nigeria, the likelihood of sunny weather experiences a notable decline as April gives way to May, with the chances plummeting to 28%. This dip is part of a broader trend observed throughout the year, where the period from January to March witnesses a more favorable outlook, with January boasting a 55% chance of sun. Unfortunately, as the rainy season approaches, sunny days become increasingly scarce, particularly from June onward, where the likelihood drops to just 20% in both June and July. Therefore, May serves as a transitional month, hinting at the impending rains while still holding onto a few sunny moments, making it a time to savor the last rays of sunshine before the clouds dominate the skyline.
In Eti-Osa, Nigeria, the daylight duration demonstrates a fascinating consistency throughout the year. From January to February, the sun graces the sky for a steady 11 hours, setting the stage for gradual changes. As spring approaches in March, daylight extends to 12 hours, a trend that continues through the summer months of April until September. This period of abundant light fosters a vibrant atmosphere, ideal for outdoor activities. Interestingly, as the year winds down, daylight returns to 11 hours in October, a shift that heralds the end of longer days and the onset of cooler months. Overall, the pattern highlights a balance between stability and change, with 12 hours of daylight becoming the norm during the warmer half of the year.
In Eti-Osa, Nigeria, the month of May experiences a gentle breeze, with an average wind speed of 3.2 m/s (7 mph)—consistent with the preceding months. The region sees a slight increase in wind intensity from the calmness of early summer, echoing the modest rises noted in March and April. Interestingly, this earlier part of the year sets a foundation for the gustier winds that arrive with the onset of July, which peaks at 3.9 m/s (9 mph). However, as the year progresses into the rainy season, an overall decline in wind speeds appears, suggesting that May serves as a transitional month, offering a balance between the calmness of spring and the coming summer gales.
Weather in Eti-Osa varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Eti-Osa, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January exhibit notable differences in weather conditions despite having similar average temperatures. In May, temperatures range from a minimum of 24°C (76°F) to a maximum of 32°C (90°F), accompanied by high humidity at 82% and significant precipitation of 193 mm (7.6 in) over 26 days. In contrast, January experiences slightly cooler temperatures, with a minimum of 22°C (72°F) and the same maximum of 32°C (90°F), but it boasts a much drier climate, receiving only 27 mm (1.1 in) of rain over just 8 days and a much lower humidity of 37%. For more detailed information, check out Eti-Osa weather in January.
When comparing May and February weather in Eti-Osa, we observe notable differences in both temperature and precipitation. In May, temperatures range from a minimum of 24°C to a maximum of 32°C, with an average of 28°C, while February maintains a similar average temperature of 28°C, but can peak at 33°C. However, February experiences significantly lower precipitation at 61 mm over 15 days, compared to May's 193 mm spread across 26 days. Additionally, the humidity levels in May are substantially higher at 82%, contrasting with February's 44%. This makes May feel much more humid and wetter than the drier and hotter February. For more detailed information, you can visit Eti-Osa weather in February.
In comparing the weather between March and May, both months experience similar temperature ranges, with a minimum of 24°C (76°F), an average of 28°C (82-83°F), and a maximum of 32°C (90°F). However, May tends to be much wetter, with 193 mm (7.6 in) of precipitation over 26 days, compared to March's 116 mm (4.6 in) over just 23 days. Additionally, May's humidity is notably higher at 82%, while March maintains a more comfortable level at 61%. For more detailed information specific to March, you can check Eti-Osa weather in March.
In comparing the weather between April and May, we see some notable differences. Both months have similar temperature ranges, with minimums around 24°C (76°F) and maximums reaching 32°C (90°F) in May and 89°F in April. However, May experiences significantly more rainfall, totalling 193 mm (7.6 in) over 26 days compared to April's 112 mm (4.4 in) over 21 days. Additionally, humidity levels are higher in May at 82%, while April's humidity hovers around 72%. This makes May a wetter and more humid month overall. For more details on April weather, check out Eti-Osa weather in April.
In comparing the weather between May and June, we see some notable differences. May tends to be slightly warmer, with average temperatures around 28°C (82°F) and maximums reaching 32°C (90°F), while June is cooler on average at 27°C (80°F) with a maximum of 31°C (87°F). However, June experiences more rainfall, with precipitation increasing significantly to 338 mm (13.3 in) over 28 days compared to May's 193 mm (7.6 in) over 26 days. Additionally, June's humidity climbs to 86%, up from May's 82%, making it feel more humid overall. For more details on the weather conditions in June, visit Eti-Osa weather in June.
In comparing the weather of May and July, we see some notable differences. May typically boasts temperatures ranging from a minimum of 24°C (76°F) to a maximum of 32°C (90°F), with an average temperature of 28°C (82°F). However, it also experiences significant precipitation, with about 193 mm (7.6 in) falling over 26 days and humidity levels around 82%. In contrast, July features slightly cooler temperatures, averaging 26°C (79°F) with a maximum of 29°C (84°F). Nonetheless, it has higher rainfall, reaching 313 mm (12.3 in) over 30 days, and increased humidity at 87%. For a deeper look into the weather for July, you can check Eti-Osa weather in July.
May and August exhibit notable differences in weather patterns. May boasts slightly higher temperatures, with averages around 28°C (82°F) and a maximum of 32°C (90°F), compared to August's lower average of 25°C (78°F) and maximum of 29°C (84°F). However, August experiences slightly increased precipitation, totaling 205 mm (8.1 in) over 25 days, in contrast to May's 193 mm (7.6 in) across 26 days. Additionally, humidity levels are higher in August at 90%, compared to May's 82%. For those interested in more details about August conditions, visit Eti-Osa weather in August.
In May, temperatures typically range from a minimum of 24°C (76°F) to a maximum of 32°C (90°F), with an average of 28°C (82°F). The month is characterized by high humidity levels at 82% and experiences substantial rainfall of 193 mm (7.6 in) over about 26 days. In contrast, September sees slightly cooler temperatures, with a minimum of 23°C (74°F), an average of 26°C (79°F), and a maximum of 29°C (85°F). However, it also brings increased precipitation, totaling 243 mm (9.6 in) across 28 days, alongside higher humidity at 91%. For more detailed information on the weather in September, visit Eti-Osa weather in September.
In May, the weather tends to be warm, with average temperatures ranging from a minimum of 24°C (76°F) to a maximum of 32°C (90°F) and an average of 28°C (82°F). However, it is also quite wet, with 193 mm (7.6 in) of precipitation expected over approximately 26 days and a humidity level of 82%.
In contrast, October experiences slightly cooler temperatures, with a minimum of 24°C (75°F), an average of 27°C (80°F), and a maximum of 30°C (87°F). This month is even rainier, accumulating 252 mm (9.9 in) of precipitation across 28 days, while humidity rises to 90%. For more details, check out Eti-Osa weather in October.
Overall, while both months share similar minimum temperatures, October is characterized by lower average and maximum temperatures, increased rainfall, and higher humidity levels compared to May.
In comparing the weather of May and November, both months exhibit warm temperatures, with May experiencing slightly higher maximum temperatures at 32°C (90°F) compared to November's 31°C (88°F). Both months share an average temperature of 28°C (82°F) and a minimum of 24°C (76°F), reflecting consistently warm conditions. However, May is significantly wetter, with 193 mm (7.6 in) of precipitation over 26 days, while November sees only 102 mm (4.0 in) over 24 days. Humidity remains steady at 82% in both months, creating a consistently tropical atmosphere. For more detailed insights, you can check out Eti-Osa weather in November.
May and December present contrasting weather patterns despite similar average temperatures. In May, temperatures range from a minimum of 24°C (76°F) to a maximum of 32°C (90°F), with an average of 28°C (82°F). This month is characterized by high humidity at 82% and significant rainfall, totaling 193 mm (7.6 in) over 26 rainy days. In stark contrast, December maintains the same temperature range but features much lower humidity at 63% and significantly less precipitation of only 40 mm (1.6 in) over just 13 days. For more detailed insights, check Eti-Osa weather in December.
As May arrives in Eti-Osa, residents experience a marked shift in weather compared to the preceding months. With temperatures reaching a maximum of 32°C (90°F) and an average of 28°C (82°F), the warmth is undeniable, yet the atmosphere is thick with high humidity levels around 82%. Copious precipitation, often totaling 193 mm (7.6 in) over 26 days, brings frequent rain showers that can disrupt daily life. This combination results in a unique weather dynamic that highlights the transition to the rainy season, making May distinctly different from the drier months prior. For a deeper look at the climate patterns, visit Eti-Osa Climate to explore the nuances of this captivating region.