May weather forecast
Diayane, Senegal

The last month of the spring, May, is another tropical month in Diayane, Senegal, with an average temperature varying between 21.1°C (70°F) and 33.3°C (91.9°F).

Temperature

The initiation of May sees an average high-temperature of a still tropical 33.3°C (91.9°F), showing minor variations from the previous month. Diayane's May nights cool down significantly from the day's heat, to an average low-temperature of 21.1°C (70°F).

Heat index

May's average heat index is estimated at a torrid 39°C (102.2°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a single figure representing how weather conditions feel when combining temperature and humidity. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. It is important to note that direct sunlight can intensify the weather impact, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In Diayane, the average relative humidity in May is 57%.

Rainfall

In Diayane, in May, during 1.4 rainfall days, 1mm (0.04") of precipitation is typically accumulated. Throughout the year, there are 55.9 rainfall days, and 220mm (8.66") of precipitation is accumulated.

Daylight

In May, the average length of the day is 12h and 49min.
On the first day of the month, sunrise is at 06:43 and sunset at 19:24. On the last day of May, sunrise is at 06:36 and sunset at 19:33 GMT.

Sunshine

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

UV index

The months with the highest UV index are January through November, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 7 during May translates into these guidelines:
Inhibit overexposure. Warding off sun damage is of utmost importance. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.