May weather forecastBlansar, Guinea-Bissau

Weather in May

May, the last month of the spring in Blansar, is also a scorching month, with an average temperature varying between 40.5°C (104.9°F) and 24.1°C (75.4°F).

Temperature

May's onset sees an average high-temperature of a still extremely hot 40.5°C (104.9°F), exhibiting a slight fluctuation from the previous month. Blansar, in May, experiences a marked contrast from daytime zeniths to a steady average low-temperature of 24.1°C (75.4°F).

Heat index

For May, the heat index is estimated at a life-threatening hot 52°C (125.6°F). Alert: Heat cramps and heat exhaustion are likely to occur. Prolonged exertion can lead to heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', arises from combining readings of air temperature and relative moisture content. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. 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 largely significant for babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

The average relative humidity in May in Blansar is 44%.

Rainfall

In Blansar, in May, it is raining for 3.3 days, with typically 4mm (0.16") of accumulated precipitation. Throughout the year, there are 109.1 rainfall days, and 654mm (25.75") of precipitation is accumulated.

Daylight

The average length of the day in May is 12h and 42min.
On the first day of May, sunrise is at 06:42 and sunset at 19:17. On the last day of the month, sunrise is at 06:36 and sunset at 19:24 GMT.

Sunshine

In Blansar, the average sunshine in May is 9.8h.

UV index

The months with the highest UV index in Blansar are March through May, with an average maximum UV index of 8. A UV Index value of 8 to 10 symbolizes a very high health hazard from exposure to the Sun's UV radiation for the average person.
Note: In May, a regular UV index of 8 translates into these guidelines:
Take extra precautions. Protection against sun damage is required. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.