May weather forecastIkeja, Nigeria
May
Weather in May
May brings a noticeable shift in Ikeja's weather as the rainfall intensifies, underscoring the full swing of the wet season. The average rainfall jumps dramatically from the previous month's 19mm (0.75") to 41mm (1.61"). This increase in rainfall results in lower temperatures, making it a cool respite after the heat of the previous months. Residents and visitors alike can expect frequent showers. Nevertheless, the vibrant energy of the city remains undisturbed, with rainfall often occurring overnight or in short bursts during the day.Temperature
May in Ikeja, Nigeria, is marked by an average high-temperature of a still tropical 31.4°C (88.5°F), almost identical to the preceding month. Ikeja, in the month of May, notes an average low temperature of 26.8°C (80.2°F), indicating a small decrease from the daytime highs.Heat index
The heat index value for May is appraised at a blistering 41°C (105.8°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.Always consider that heat index estimations are for light winds and places in the shade. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children frequently underestimate the importance of resting and drinking fluids. Thirst is a symptom of advanced dehydration - hence the need to hydrate regularly, especially during protracted physical exercises.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.
Humidity
The average relative humidity in May in Ikeja is 76%.Rainfall
In May, in Ikeja, the rain falls for 15.6 days. Throughout May, 41mm (1.61") of precipitation is accumulated. Throughout the year, there are 193 rainfall days, and 691mm (27.2") of precipitation is accumulated.Daylight
In Ikeja, the average length of the day in May is 12h and 25min.On the first day of the month, sunrise is at 06:32 and sunset at 18:54. On the last day of May, in Ikeja, sunrise is at 06:29 and sunset at 18:58 WAT.
Sunshine
In May, the average sunshine in Ikeja, Nigeria, is 8.6h.UV index
January through June, September through December, with an average maximum UV index of 7, are months with the highest UV index in Ikeja. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.Note: In May, the maximum UV index of 7 suggests these recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Opt for tightly woven and loose clothing to enhance protection from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Ikeja, Nigeria
- Average high temperature in May: 31.4°C
The warmest months (with the highest average high temperature) are January and December (32.5°C).
The month with the lowest average high temperature is August (27.8°C).
- Average low temperature in May: 26.8°C
The months with the highest average low temperature are March and April (27°C).
The coldest month (with the lowest average low temperature) is August (24°C).
Average pressure in May
Ikeja, Nigeria
- Average pressure in May: 1011mbar
The month with the highest atmospheric pressure is July (1013.4mbar).
The months with the lowest atmospheric pressure are February and March (1009.5mbar).
Average wind speed in May
Ikeja, Nigeria
- Average wind speed in May: 12.1km/h
The windiest month (with the highest average wind speed) is August (14.7km/h).
The calmest month (with the lowest average wind speed) is December (9.6km/h).
Average humidity in May
Ikeja, Nigeria
- Average humidity in May: 76%
The month with the highest relative humidity is August (83%).
The months with the lowest relative humidity are January and December (68%).
Average rainfall in May
Ikeja, Nigeria
- Average rainfall in May: 41mm
The wettest month (with the highest rainfall) is July (134mm).
The driest month (with the least rainfall) is January (17mm).
Average rainfall days in May
Ikeja, Nigeria
- Average rainfall days in May: 15.6 days
The month with the highest number of rainy days is July (24.7 days).
The month with the least rainy days is January (8.3 days).
Average daylight in May /
Average sunshine in May
Ikeja, Nigeria
- Average daylight in May: 12h and 24min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 42min).
- Average sunshine in May: 8h and 36min
The month with the most sunshine is December (Average sunshine: 9h and 36min).
The month with the least sunshine is August (Average sunshine: 5h and 30min).
Average sunshine days in May
Ikeja, Nigeria
- Average sunshine days in May: 12.6 days
The month with the most sunshine days is January (19.3 days).
The month with the least sunshine days is July (4.9 days).
Average UV index in May
Ikeja, Nigeria
- Average UV index in May: 7
The months with the highest UV index are January, February, March, April, May, June, September, October, November and December (UV index 7).
The months with the lowest UV index are July and August (UV index 6).
Average cloud cover in May
Ikeja, Nigeria
- Average cloud cover in May: 36
The month with the most cloud cover is August (Cloud cover 62).
The month with the least cloud cover is December (Cloud cover 14).
Average visibility in May
Ikeja, Nigeria
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).





