May weather forecast
Pikine, Senegal

In May, Pikine experiences an intensification of all of its weather elements. The changes from the April weather are notable, with the temperature going up to 37.1°C (98.8°F). However, the increased precipitation does not deter the relentless Senegalese sun from boasting impressive hours of sunlight. Even with unpredictable showers, the city still dances under a broad spectrum of weather conditions, ensuring there are activities for all kinds of weather enthusiasts. On a pleasant note, the month concludes with a sweet promise of the tropic rainy season drawing nearer.

Temperature

The commencement of May in Pikine, Senegal, records an average high-temperature of a still fiery hot 37.1°C (98.8°F), barely varying from April's 36.5°C (97.7°F). In Pikine, a significant divergence from daytime highs is recorded, with average lows of 21.3°C (70.3°F) during May nights.

Heat index

For May, the heat index is computed to be a blazing hot 45°C (113°F). Forewarned: Heat cramps and heat exhaustion are anticipated. Ongoing physical activity increases the likelihood of heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. 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 particularly relevant to babies and toddlers. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In May, the average relative humidity in Pikine is 47%.

Rainfall

In Pikine, Senegal, rain does not fall in January, February, May and December.

Sea temperature

In Pikine, the average seawater temperature in May is 22.8°C (73°F).
Note: For someone sensitive to cold, swimming in 22.8°C (73°F) waters can be invigorating, especially when considering elements like sunshine, wind, and current air temperature. (As a reference, Olympic swimming waters are kept between 25°C (77°F) and 28°C (82.4°F).)

Daylight

In May, the average length of the day in Pikine is 12h and 49min.
On the first day of the month, sunrise is at 06:46 and sunset at 19:26. On the last day of May, in Pikine, sunrise is at 06:39 and sunset at 19:35 GMT.

Sunshine

With an average of 10h of sunshine, May has the most sunshine of the year.

UV index

In Pikine, the average daily maximum UV index in May is 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In May, the maximum UV index of 7 translates into these guidelines:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Beware! Reflections from sand and water can intensify the Sun's UV radiation.