June weather forecast
São Belchior, Guinea-Bissau

The first month of the summer, June, is also a hot month in São Belchior, Guinea-Bissau, with an average temperature ranging between min 25.1°C (77.2°F) and max 34.8°C (94.6°F).

Temperature

June's onset records a minor alteration in the average high-temperature to a tropical 34.8°C (94.6°F) from May's 37.6°C (99.7°F). During the nights in June, São Belchior observes an average low-temperature of 25.1°C (77.2°F).

Heat index

The heat index in June is calculated to be a life-threatening hot 49°C (120.2°F). Keep alert: Heat cramps and heat exhaustion are probable. Heatstroke is a potential danger with continued physical activity.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an aggregate value of air's warmth and moisture to show the human-felt temperature. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Typically, children face more danger than adults as they usually perspire less. Their larger skin surface relative to their small bodies and increased heat output from their activities enhance their risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

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

Rainfall

In June, the rain falls for 11.8 days. Throughout June, 57mm (2.24") of precipitation is accumulated. Throughout the year, in São Belchior, 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 in São Belchior.
On the first day of June in São Belchior, sunrise is at 06:34 and sunset at 19:21. On the last day of the month, sunrise is at 06:39 and sunset at 19:28 GMT.

Sunshine

The average sunshine in June in São Belchior is 7.9h.

UV index

The months with the highest UV index in São Belchior, Guinea-Bissau, are January through July, September through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In June, a daily maximum UV index of 7 leads to the following instructions:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. A hat with a broad brim is indispensable, filtering out up to half of UV rays.