October weather forecast
Jumbembem, Guinea-Bissau

October, like September, is another hot autumn month in Jumbembem, Guinea-Bissau, with an average temperature ranging between max 34.7°C (94.5°F) and min 23.5°C (74.3°F).

Temperature

The commencement of October sees a minor shift in the average high-temperature, moving from 31.7°C (89.1°F) in September to a still tropical 34.7°C (94.5°F). During the nights in October, Jumbembem experiences a consistent average temperature of 23.5°C (74.3°F).

Heat index

October's mean heat index is computed to be a life-threatening hot 52°C (125.6°F). Stay on guard: Heat exhaustion and heat cramps are predicted. Ongoing effort can cause heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'real feel' or 'feels like', binds temperature metrics with humidity values to give a sense of the actual warmth. 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. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

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

Rainfall

In Jumbembem, during October, the rain falls for 13.7 days and regularly aggregates up to 44mm (1.73") of precipitation. Throughout the year, there are 107.6 rainfall days, and 593mm (23.35") of precipitation is accumulated.

Daylight

The average length of the day in October is 11h and 51min.
On the first day of the month, sunrise is at 06:49 and sunset at 18:50. On the last day of October, sunrise is at 06:53 and sunset at 18:34 GMT.

Sunshine

In October, the average sunshine is 9.3h.

UV index

In Jumbembem, the average daily maximum UV index in October is 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: In October, a daily maximum UV index of 7 leads to the following instructions:
Resist extreme sun exposure. Guarding against solar damage is essential. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.