May weather forecast
Quebo, Guinea-Bissau

By the time May arrives, Quebo experiences a significant escalation in its rainfall that marks an outright onset of the wet season. This month experiences a dramatic increase of rainfall, hitting 16mm (0.63"), a noticeable jump from April's showers. As a result, the city wears a fresh lush green appearance, making it a sight to behold for nature enthusiasts. Looking ahead to June, the weather remains largely similar, but with a further rise in rainfall and humidity. In summary, May connotes the start of a heavy rainfall season characterized by increasingly muggy weather.

Temperature

Quebo, Guinea-Bissau, starts May with an average high-temperature of a still very hot 37.6°C (99.7°F), a minor shift from April's 39.5°C (103.1°F). Quebo's May nights cool down significantly from the day's heat, to an average low-temperature of 23.2°C (73.8°F).

Heat index

The heat index value during May is evaluated at a life-threatening hot 53°C (127.4°F). Keep on guard: Heat exhaustion and heat cramps are probable. Heatstroke is a possible danger with ongoing physical activity.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is found by incorporating humidity levels into the air temperature measurement. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
As a reaction to high temperatures, the human body begins to perspire, using the evaporation of sweat to lower its temperature. 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. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

In Quebo, the average relative humidity in May is 59%.

Rainfall

In Quebo, in May, it is raining for 4.4 days, with typically 16mm (0.63") of accumulated precipitation. Throughout the year, in Quebo, there are 109.7 rainfall days, and 868mm (34.17") of precipitation is accumulated.

Daylight

In May, the average length of the day is 12h and 39min.
On the first day of the month, sunrise is at 06:40 and sunset at 19:12. On the last day of May, in Quebo, sunrise is at 06:35 and sunset at 19:19 GMT.

Sunshine

The average sunshine in May is 9.7h.

UV index

The months with the highest UV index in Quebo are January through July, September through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: In May, the maximum UV index of 7 suggests these recommendations:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Boost your sun resistance with garments that are densely woven yet spacious.