May weather forecast
Ikorodu, Nigeria

The month of May marks the official commencement of the rainy season in Ikorodu, Nigeria. This is indicated by the notable increase in rainfall which peaks at 60mm (2.36"). As temperatures and humidity increase, so does the cloud cover over the city. Beachgoers still find solace in the warm sea temperatures during this time. May thus marries warm, sunny days with tropical rain showers.

Temperature

May's average high-temperature in Ikorodu, Nigeria, stands at a still hot 31°C (87.8°F), showing little deviation from April's 31.6°C (88.9°F). Nights in May exhibit a minor reduction to an average low temperature of 26.8°C (80.2°F).

Heat index

The average heat index in May is appraised at an extremely hot 40°C (104°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', integrates the air's temperature and its humidity to showcase the felt temperature by people. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

In May, the average relative humidity is 77%.

Rainfall

In Ikorodu, during May, the rain falls for 16.7 days and regularly aggregates up to 60mm (2.36") of precipitation. Throughout the year, there are 216.6 rainfall days, and 1013mm (39.88") of precipitation is accumulated.

Sea temperature

May is the month with the warmest seawater, with an average sea temperature of 28.8°C (83.8°F).
Note: Swimming, diving, and other water-related activities in temperatures between 25°C (77°F) and 29°C (84.2°F) are considered highly enjoyable and satisfying for longer durations without uneasiness.

Daylight

In May, the average length of the day in Ikorodu is 12h and 26min.
On the first day of the month, sunrise is at 06:32 and sunset at 18:53. On the last day of May, sunrise is at 06:29 and sunset at 18:58 WAT.

Sunshine

The average sunshine in May in Ikorodu, Nigeria, is 8.6h.

UV index

The months with the highest UV index in Ikorodu are January through June, September through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 7 during May translates into the following directions:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Take note! Sand and water reflections strengthen the Sun's UV exposure.