June weather forecast
Duà, Guinea-Bissau

The first month of the summer, June, is still a tropical month in Duà, Guinea-Bissau, with an average temperature fluctuating between 34.8°C (94.6°F) and 25.1°C (77.2°F).

Temperature

Duà's average high-temperature in June sits at a tropical 34.8°C (94.6°F), showing little difference from the previous month. During June, the temperature tends to dip to an average of 25.1°C (77.2°F) at night.

Heat index

June's mean heat index is evaluated at a blazing hot 49°C (120.2°F). Notice: Heat cramps and heat exhaustion are likely. Continued strenuous activity might lead to heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. 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. 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 essentially critical for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

The average relative humidity in June is 68%.

Rainfall

In Duà, in June, it is raining for 11.8 days, with typically 57mm (2.24") of accumulated precipitation. In Duà, during the entire year, the rain falls for 109.7 days and collects up to 868mm (34.17") of precipitation.

Daylight

June has the longest days of the year in Duà, with an average of 12h and 48min of daylight.
On the first day of the month, sunrise is at 06:33 and sunset at 19:20. On the last day of June, in Duà, sunrise is at 06:38 and sunset at 19:27 GMT.

Sunshine

In June, the average sunshine is 7.9h.

UV index

The months with the highest UV index in Duà 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 vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: A daily maximum UV index of 7 in June translates into the following instructions:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. 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. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.