June weather forecast
Jumbembem, Guinea-Bissau

The first month of the summer, June, is also a sweltering month in Jumbembem, Guinea-Bissau, with temperature in the range of an average high of 38.7°C (101.7°F) and an average low of 25.1°C (77.2°F).

Temperature

June's arrival brings an average high-temperature of a sweltering 38.7°C (101.7°F), slightly deviating from May's 41.3°C (106.3°F). The anticipated average low-temperature for June, a moderately hot 25.1°C (77.2°F), shows a substantial deviation from the daytime maximums.

Heat index

For June, the heat index is computed to be a burning hot 55°C (131°F). Warning: These weather conditions are deemed perilous, heatstroke is imminent.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In June, the average relative humidity is 56%.

Rainfall

In Jumbembem, in June, it is raining for 11.1 days, with typically 39mm (1.54") of accumulated precipitation. Throughout the year, there are 107.6 rainfall days, and 593mm (23.35") of precipitation is accumulated.

Daylight

With an average of 12h and 54min of daylight, June has the longest days of the year in Jumbembem.
On the first day of the month, sunrise is at 06:33 and sunset at 19:22. On the last day of June, sunrise is at 06:38 and sunset at 19:29 GMT.

Sunshine

In Jumbembem, the average sunshine in June is 9h.

UV index

In Jumbembem, the average daily maximum UV index in June is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The average daily UV index of 7 in June transforms into the following instructions:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.