October weather forecast
Jamba, Guinea-Bissau

October, the same as September, in Jamba, Guinea-Bissau, is another hot autumn month, with temperature in the range of an average high of 34.9°C (94.8°F) and an average low of 23.6°C (74.5°F).

Temperature

The arrival of October brings a soft temperature shift, with the average high-temperature nudging from a hot 31.6°C (88.9°F) in September to a still tropical 34.9°C (94.8°F). During October, Jamba experiences a consistent low-temperature average of 23.6°C (74.5°F).

Heat index

Throughout October, the heat index is appraised at a blazing hot 52°C (125.6°F). Stay alert: Heat cramps and heat exhaustion are expected. Heatstroke is a likely outcome of ongoing activity.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'real feel', marries air temperature and humidity to produce a value illustrating perceived warmth. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

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

Rainfall

In Jamba, during October, the rain falls for 16.2 days and regularly aggregates up to 49mm (1.93") of precipitation. Throughout the year, in Jamba, there are 109.1 rainfall days, and 654mm (25.75") of precipitation is accumulated.

Daylight

In Jamba, the average length of the day in October is 11h and 51min.
On the first day of October in Jamba, sunrise is at 06:51 and sunset at 18:52. On the last day of the month, sunrise is at 06:55 and sunset at 18:36 GMT.

Sunshine

In October, the average sunshine is 9.2h.

UV index

The average daily maximum UV index in October is 7. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 7 in October converts into the following recommendations:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. 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. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.