October weather forecast
Maca, Guinea-Bissau

October, like September, is another hot autumn month in Maca, Guinea-Bissau, with an average temperature ranging between min 23.6°C (74.5°F) and max 34.9°C (94.8°F).

Temperature

October's onset brings a subtle temperature rise, moving from a tropical 31.6°C (88.9°F) in September to a still hot 34.9°C (94.8°F). Maca records a mean low-temperature of 23.6°C (74.5°F) in October.

Heat index

During October, the heat index is estimated at a blazing hot 52°C (125.6°F). Note: Heat exhaustion and heat cramps are probable. Heatstroke can follow with prolonged activity.
Records show heat index calculations are tailored for shaded regions and mild winds. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', blends air temperature and moisture content to represent the felt temperature to humans. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. 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 especially vital to children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In Maca, the average relative humidity in October is 74%.

Rainfall

In October, the rain falls for 16.2 days. Throughout October, 49mm (1.93") of precipitation is accumulated. 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 October is 11h and 52min.
On the first day of the month, sunrise is at 06:51 and sunset at 18:52. On the last day of October, sunrise is at 06:55 and sunset at 18:37 GMT.

Sunshine

The average sunshine in October in Maca is 9.2h.

UV index

In October, the average daily maximum UV index in Maca is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 7 in October interprets into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.