June weather forecast
Mansidi, Guinea-Bissau

The first month of the summer, June, is still a torrid month in Mansidi, Guinea-Bissau, with an average temperature fluctuating between 77.2°F and 101.7°F.

Temperature

June commences with an average high-temperature of a sweltering 101.7°F, showing little deviation from May's 106.3°F. With a notable disparity from daily peak temperatures, the average low-temperature settles at a warm 77.2°F throughout June.

Heat index

For most parts of June, the heat index is appraised at a blazing hot 131°F. Warning: These weather conditions are regarded as very dangerous, as heatstroke is imminent.
For clarity, heat index numbers account for light winds and areas under shade. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is found by incorporating humidity levels into the air temperature measurement. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In June, the average relative humidity in Mansidi is 56%.

Rainfall

In Mansidi, in June, it is raining for 11.1 days, with typically 1.54" of accumulated precipitation. Throughout the year, in Mansidi, there are 107.6 rainfall days, and 23.35" of precipitation is accumulated.

Daylight

June has the longest days of the year in Mansidi, with an average of 12h and 48min of daylight.
On the first day of June, sunrise is at 06:32 and sunset at 19:21. On the last day of the month, sunrise is at 06:37 and sunset at 19:28 GMT.

Sunshine

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

UV index

In Mansidi, the average daily maximum UV index in June is 7. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 7 during June translates into the following directions:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.