June weather forecast
Ilondé, Guinea-Bissau

June, the first month of the summer in Ilondé, is still a tropical month, with an average temperature fluctuating between 32.8°C (91°F) and 26°C (78.8°F).

Temperature

Ilondé experiences a transition to a still hot 32.8°C (91°F) in average high-temperatures with the arrival of June, not greatly differing from May's 33.7°C (92.7°F). Ilondé cools down to an average low-temperature of 26°C (78.8°F) throughout the month of June.

Heat index

For most parts of June, the heat index is appraised at a blistering 42°C (107.6°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Heat index details are generally centered around shaded locations and a mild breeze. 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 'real feel' or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

The average relative humidity in June in Ilondé is 68%.

Rainfall

In Ilondé, in June, it is raining for 9.2 days, with typically 30mm (1.18") of accumulated precipitation. Throughout the year, in Ilondé, there are 107.5 rainfall days, and 726mm (28.58") of precipitation is accumulated.

Daylight

June has the longest days of the year in Ilondé, with an average of 12h and 48min of daylight.
On the first day of June, sunrise is at 06:37 and sunset at 19:24. On the last day of the month, sunrise is at 06:42 and sunset at 19:31 GMT.

Sunshine

In Ilondé, Guinea-Bissau, the average sunshine in June is 9h.

UV index

The months with the highest UV index in Ilondé, Guinea-Bissau, are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Ilondé are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index of 7 in June converts into the following recommendations:
Shield from overexposure. Defense against sun-related harm is required. 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. Experience reduced UV exposure by about half when donning a wide-brim hat.