March weather forecast
Brandao, Guinea-Bissau

The first month of the spring, March, is a blistering month in Brandao, Guinea-Bissau, with an average temperature ranging between max 40.2°C (104.4°F) and min 18.9°C (66°F).

Temperature

March, having an average high-temperature of 40.2°C (104.4°F) and an average low-temperature of 18.9°C (66°F), is the warmest month.

Heat index

The heat index value during March is computed to be a blazing hot 53°C (127.4°F). Attention: Heat exhaustion and heat cramps are anticipated. Prolonged effort can result in heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical 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.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

The average relative humidity in March in Brandao is 47%.

Rainfall

March through November are months with rainfall. March is the first month it rains. Throughout March, in the average 0.6 rainfall days, it receives 1mm (0.04") of precipitation. In Brandao, during the entire year, the rain falls for 109.7 days and collects up to 868mm (34.17") of precipitation.

Daylight

The average length of the day in March is 12h and 4min.
On the first day of the month, sunrise is at 07:16 and sunset at 19:10. On the last day of March, sunrise is at 06:58 and sunset at 19:12 GMT.

Sunshine

The month with the most sunshine in Brandao is March, with an average of 10h of sunshine.

UV index

January through July, September through December, with an average maximum UV index of 7, are months with the highest UV index in Brandao. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 7 in March leads to these recommendations:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.