June weather forecastMandem, Guinea-Bissau

Weather in June

June, the first month of the summer in Mandem, is also a sweltering month, with an average temperature fluctuating between 25.1°C (77.2°F) and 38.7°C (101.7°F).

Temperature

June denotes a minimal variation in the average high-temperature to a very hot 38.7°C (101.7°F) from May's 41.3°C (106.3°F). Mandem's June nights bring a significant temperature shift, averaging at a warm 25.1°C (77.2°F).

Heat index

The heat index for June is appraised at a blazing hot 55°C (131°F). Warning: These weather conditions are viewed as overly hazardous, with approaching heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

The average relative humidity in June in Mandem is 56%.

Rainfall

In Mandem, Guinea-Bissau, in June, during 11.1 rainfall days, 39mm (1.54") of precipitation is typically accumulated. In Mandem, during the entire year, the rain falls for 107.6 days and collects up to 593mm (23.35") of precipitation.

Daylight

The month with the longest days is June, with an average of 12h and 48min of daylight.
On the first day of the month, sunrise is at 06:33 and sunset at 19:21. On the last day of June, sunrise is at 06:37 and sunset at 19:28 GMT.

Sunshine

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

UV index

The average daily maximum UV index in June is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In June, an average UV index of 7 transforms into the following instructions:
Shield from overexposure. Defense against sun-related harm is required. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.