June weather forecast
Chumael, Guinea-Bissau

June, the first month of the summer in Chumael, is still a hot month, with an average temperature varying between 25.1°C (77.2°F) and 34.8°C (94.6°F).

Temperature

June's arrival registers an average high-temperature of a tropical 34.8°C (94.6°F), closely aligning with the temperature of the previous month. In June, Chumael records an average nighttime temperature of 25.1°C (77.2°F).

Heat index

The heat index for June is computed to be a burning hot 49°C (120.2°F). Keep guard: Heat cramps and heat exhaustion are likely. Continued activity increases the risk of heatstroke.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In Chumael, the average relative humidity in June is 68%.

Rainfall

In Chumael, Guinea-Bissau, in June, it is raining for 11.8 days, with typically 57mm (2.24") of accumulated precipitation. Throughout the year, in Chumael, there are 109.7 rainfall days, and 868mm (34.17") of precipitation is accumulated.

Daylight

With an average of 12h and 48min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 06:33 and sunset at 19:19. On the last day of June, sunrise is at 06:38 and sunset at 19:26 GMT.

Sunshine

The average sunshine in June in Chumael, Guinea-Bissau, is 7.9h.

UV index

The months with the highest UV index in Chumael, Guinea-Bissau, are January through July, September through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.
Note: An average UV index of 7 in June transforms into this advice:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. To cut down UV radiation exposure by about half, sport a wide-brim hat.