May weather forecast
San-Pedro, Ivory Coast

As San-Pedro enters May, the weather undergoes a dramatic transformation. From the hot and humid conditions prevalent in the previous months, temperatures begin to decrease, bringing a considerable respite. While the dip in temperature brings some relief to the city, the rainfall amount further increases to 163mm (6.42"), which is the highest seen so far. It is also the iciest period of the year in terms of sea temperature, dipping to 27.8°C (82°F). An increased cloudiness over the city results in lesser sunlight hours, signaling a transition towards the cooler months.

Temperature

May's weather records an average high-temperature of a still hot 30.2°C (86.4°F), showing little deviation from April. In San-Pedro, May nights experience a modest descent in temperature from daily peaks, cooling down to an average of 25.2°C (77.4°F).

Heat index

In May, the heat index is computed to be a sweltering 38°C (100.4°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', arises from combining readings of air temperature and relative moisture content. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.

Humidity

The average relative humidity in May is 80%.

Rainfall

In San-Pedro, during May, the rain falls for 23.3 days and regularly aggregates up to 115mm (4.53") of precipitation. Throughout the year, there are 260.7 rainfall days, and 903mm (35.55") of precipitation is accumulated.

Sea temperature

April and May, with an average sea temperature of 28.8°C (83.8°F), are months with the warmest seawater.
Note: Water temperature from 25°C (77°F) to 29°C (84.2°F) is considered very warm, making water activities enjoyable for prolonged periods without any uncomfortable sensations.

Daylight

In San-Pedro, the average length of the day in May is 12h and 20min.
On the first day of the month, sunrise is at 06:14 and sunset at 18:32. On the last day of May, in San-Pedro, sunrise is at 06:12 and sunset at 18:35 GMT.

Sunshine

The average sunshine in May in San-Pedro is 8h.

UV index

January through May, October through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 7 during May leads to these advisories:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun. Caution! The mirror effect of sand and water ups the UV radiation strength.