June weather forecast
Bissabur, Guinea-Bissau

The first month of the summer, June, is still a very hot month in Bissabur, Guinea-Bissau, with an average temperature fluctuating between 37.9°C (100.2°F) and 25.3°C (77.5°F).

Temperature

Upon the onset of June, Bissabur witnesses an average high-temperature of a sweltering 37.9°C (100.2°F), showing a close resemblance to the prior month. The temperature notes a substantial fall from the daily peak to an average of 25.3°C (77.5°F) during June nights.

Heat index

For most parts of June, the heat index is evaluated at a life-threatening hot 53°C (127.4°F). Mindful: Heat cramps and heat exhaustion are to be expected. Extended physical effort might result in heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

The average relative humidity in June is 57%.

Rainfall

In June, in Bissabur, Guinea-Bissau, the rain falls for 10.3 days. Throughout June, 35mm (1.38") of precipitation is accumulated. In Bissabur, Guinea-Bissau, during the entire year, the rain falls for 109.1 days and collects up to 654mm (25.75") of precipitation.

Daylight

The month with the longest days is June, with an average of 12h and 48min of daylight.
On the first day of June in Bissabur, sunrise is at 06:36 and sunset at 19:25. On the last day of the month, sunrise is at 06:41 and sunset at 19:31 GMT.

Sunshine

The average sunshine in June in Bissabur is 9h.

UV index

The average daily maximum UV index in June is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum daily UV index of 7 during June morphs into the following directions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Employ a wide-brim hat for potent defense against up to 50% of UV rays.